Fault Codes

FAULT CODE ALARM RXOCFFC1A0 Reset, failed restart attempt RXOCFFC1A1 Reset, power on RXOCFFC1A10 Indoor temperatu out of safe range RXOCFFC1A12 DC voltage out of range RXOCFFC1A14 Local bus fault RXOCFFC1A15 RBS database corrupted RXOCFFC1A16 RU database corrupted RXOCFFC1A17 HW and IDB inconsistent RXOCFFC1A18 Internal configuration failed RXOCFFC1A19 Indoor temperatur above safe range RXOCFFC1A2 Reset, switch RXOCFFC1A20 Indoor temperatur below safe range RXOCFFC1A3 Reset, SW fault RXOCFFC1A4 Reset, watchdog RXOCFFC1A5 Reset, RAM fault RXOCFFC1A6 Reset, internal function change RXOCFFC1A7 X bus fault RXOCFFC1A8 Timing unit VCO fault RXOCFFC1A9 Timing bus fault RXOCFFC1B4 L/R SWI (BTS in local mode) RXOCFFC1B5 L/R TI (Local to remote while link lost) RXOCFFC2A0 Reset, failed restart attempt RXOCFFC2A1 Reset, power on RXOCFFC2A10 DXU optional EEPROM checksum fault RXOCFFC2A11 ALNA fault RXOCFFC2A12 RX maxgain/mingain violated RXOCFFC2A13 Timing unit VCO ageing RXOCFFC2A14 CDU supervision/comunication lost RXOCFFC2A15 VSWR/Output power supervision lost RXOCFFC2A16 Indoor temperature out of normal conditional range RXOCFFC2A17 Indoor humidity RXOCFFC2A18 DC voltage out of range RXOCFFC2A19 Power system in stand-alone mode RXOCFFC2A2 Reset, switch RXOCFFC2A20 External power fault RXOCFFC2A21 Internal power capacity reduced RXOCFFC2A22 Battery backup capacity reduced RXOCFFC2A23 Climate capacity reduced RXOCFFC2A24 Coolor capacity reduced RXOCFFC2A25 Heater capacity reduced RXOCFFC2A26 Climate sensor fault RXOCFFC2A27 System voltage sensor fault RXOCFFC2A28 A/D converter fault RXOCFFC2A29 Varistor fault RXOCFFC2A3 Reset, watchdog RXOCFFC2A30 Local bus fault RXOCFFC2A31 High-frequency software fault RXOCFFC2A32 Non-volatile memory corrupted RXOCFFC2A33 RX diversity lost RXOCFFC2A34 Output voltage fault RXOCFFC2A35 Optional synchronisation source RXOCFFC2A36 RU database corrupted RXOCFFC2A37 Circuit breaker tripped RXOCFFC2A38 Default values used RXOCFFC2A39 RX cable disconnected

RXOCFFC2A4 Reset, SW fault RXOCFFC2A40 Reset, DXU link lost RXOCFFC2A41 Lost communication to TRU RXOCFFC2A42 Lost communication to ECU RXOCFFC2A43 Internal configuration failed RXOCFFC2A44 Indoor temperature above normal conditional range RXOCFFC2A45 Indoor temperature below normal conditional range RXOCFFC2A46 IDB parameter fault RXOCFFC2A47 Auxiliary equipment fault RXOCFFC2A5 Reset, RAM fault RXOCFFC2A6 Reset, internal function change RXOCFFC2A7 RXDA A/B amplifier current fault RXOCFFC2A8 VSWR limits exceeded RXOCFFC2A9 Power limits exceeded RXOCFFC2B10 MAINS FAIL (External power source fail) RXOCFFC2B11 ALNA/TMA Fault RXOCFFC2B12 ALNA/TMA Degraded RXOCFFC2B13 Auxiliary Equipment Fault RXOCFFC2B7 DIP A (PCM link A lost) RXOCFFC2B9 RBS door (RBS cabinet door open) RXOCFRU0 DXU RXOCFRU1 ECU RXOCFRU10 ACCU RXOCFRU11 Active cooler RXOCFRU12 ALNA A RXOCFRU13 ALNA B RXOCFRU14 Battery RXOCFRU15 Fan RXOCFRU16 Heater RXOCFRU17 Heat exchanger external fan RXOCFRU18 Heat exchanger internal fan RXOCFRU19 Humidity sensor RXOCFRU2 Micro RBS RXOCFRU21 Temperature sensor RXOCFRU22 CDU HLOUT HLIN cable RXOCFRU23 CDU RX in cable RXOCFRU24 CU RXOCFRU25 DU RXOCFRU26 FU RXOCFRU27 FU CU PFWD cable RXOCFRU28 FU CU PREFL cable RXOCFRU29 CAB HLIN cable RXOCFRU30 CDU bus RXOCFRU31 Environment RXOCFRU32 Local bus RXOCFRU33 Power communication loop RXOCFRU34 RX antenna A RXOCFRU35 RX antenna B RXOCFRU36 Timing bus RXOCFRU37 TX antenna A RXOCFRU38 RX antenna B RXOCFRU38 RX antenna B RXOCFRU40 Antenna RXOCFRU5 CDU RXOCFRU6 BFU RXOCFRU7 PSU

RXOCFRU8 CDU_Cos RXOCFRU9 BDM RXOCONFC1B8 LAPD Q CG (LAPD Queue Congestion) RXOCONFC2B8 LAPD Q CG (LAPD Queue Congestion) RXORXFC1A0 RXDA Amplifier Current Fault RXORXFC1A1 ALNA/TMA Fault RXORXFC1A10 RX Indication Fault RXORXFC1A11 CDU Output Voltage Fault RXORXFC1A12 TMA CM Output Voltage Fault RXORXFC1A3 RX EEPROM Checksum Fault RXORXFC1A4 RX Config Table Checksum Fault RXORXFC1A47 RX Auxiliary Equipment Fault RXORXFC1A5 RX Synthesizer A/B Unlocked RXORXFC1A6 RX Synthesizer C Unlocked RXORXFC1A7 Astra Dixie Communication Fault RXORXFC1A8 RX Internal Voltage Fault RXORXFC1A9 RX Cable Disconnected RXOTFFC1A0 Optional Synchronization Source RXOTFFC1A1 DXU-out EEPROM Checksum Fault RXOTFFC1B0 EXT SYNCH (No Usable Esternal Reference) RXOTFFC1B1 PCM SYNCH (No Usable PCM-Reference) RXOTFFC2B0 EXT SYNCH (No Usable Esternal Reference) RXOTFFC2B1 PCM SYNCH (No Usable PCM-Reference) RXOTRXFC1A0 Reset, failed restart attempt RXOTRXFC1A1 Reset, power on RXOTRXFC1A10 Tora Dannie communication fault RXOTRXFC1A11 DSP CPU communication fault RXOTRXFC1A12 Terrestrial traffic channel fault RXOTRXFC1A13 RF loop test fault RXOTRXFC1A14 RU database corrupted RXOTRXFC1A15 X bus communication fault RXOTRXFC1A16 Initiation fault RXOTRXFC1A17 X-interface fault RXOTRXFC1A18 DSP fault RXOTRXFC1A19 Reset, DXU link lost RXOTRXFC1A2 Reset, switch RXOTRXFC1A20 HW and IDB inconsistent RXOTRXFC1A21 Internal configuration failed RXOTRXFC1A3 Reset, watchdog RXOTRXFC1A4 Reset, SW fault RXOTRXFC1A5 Reset, RAM fault RXOTRXFC1A6 Reset, internal function change RXOTRXFC1A8 Timing reception fault RXOTRXFC1A9 Signal processing fault RXOTRXFC2A0 RX cable disconnected RXOTRXFC2A1 RX EEPROM checksum fault RXOTRXFC2A10 TX internal voltage fault RXOTRXFC2A11 TX high temperature RXOTRXFC2A12 TX output power limits exceeded RXOTRXFC2A13 TX saturation RXOTRXFC2A14 Voltage supply fault RXOTRXFC2A15 VSWR/output power supervision lost RXOTRXFC2A16 Non-volatile memory corrupted RXOTRXFC2A18 DSP fault RXOTRXFC2A19 High frequency software fault RXOTRXFC2A2 RX configuration table checksum fault

RXOTRXFC2A20 RX initiation fault RXOTRXFC2A21 TX initiation fault RXOTRXFC2A22 CDU bus communication fault RXOTRXFC2A23 Default values used RXOTRXFC2A25 TX maximum power restricted RXOTRXFC2A3 RX synthesizer unlocked RXOTRXFC2A4 RX internal voltage fault RXOTRXFC2A5 Astra Dixie communication fault RXOTRXFC2A6 Astra Tracy communication fault RXOTRXFC2A7 TX EEPROM checksum fault RXOTRXFC2A8 TX configuration table checksum fault RXOTRXFC2A9 TX synthesizer unlocked RXOTRXRU0 TRU RXOTRXRU10 CDU to TRU PFWD cable RXOTRXRU11 CDU to TRU PREFL cable RXOTRXRU12 CDU to TRU RXA cable RXOTRXRU13 CDU to TRU RXB cable RXOTSFC1B3 TRA/PCU (Remote Transcoder/PCU Com. Lost) RXOTXFC1A0 TX Offending RXOTXFC1B0 CU/CDU Not Usable RXOTXFC1B1 CDU/Combiner VSWR Limits Exceeded RXOTXFC1B10 Astra Tracy Communication Fault RXOTXFC1B11 TX Internal Voltage Fault RXOTXFC1B12 TX High Temperature RXOTXFC1B13 TX Outpu Power Limits Exceeded RXOTXFC1B14 TX Saturation RXOTXFC1B17 TX Indication Fault RXOTXFC1B18 CU/CDU HW Fault RXOTXFC1B19 CU/CDU SW Load/Start Fault RXOTXFC1B2 CDU Output Power Limits Exceeded RXOTXFC1B20 CU/CDU Input Power Fault RXOTXFC1B21 CU/CDU Park Fault RXOTXFC1B22 VSWR/Output Power Supervision Lost RXOTXFC1B23 CU/CDU Reset, Power On RXOTXFC1B24 CU/CDU Reset, Communication Fault RXOTXFC1B25 CU/CDU Reset, Watchdog RXOTXFC1B26 CU/CDU Fine Tuning Fault RXOTXFC1B27 TX Max Power Restricted RXOTXFC1B28 CDU High Temperature RXOTXFC1B29 SCU Voltage Supply Fault RXOTXFC1B4 TX Antenna VSWR Limits Exceeded RXOTXFC1B47 TX Auxiliary Equipment Fault RXOTXFC1B6 TX EEPROM Checksum Fault RXOTXFC1B7 TX Config Table Checksum Fault RXOTXFC1B8 TX Synthesizer A/B Unlocked RXOTXFC1B9 TX Synthesizer C Unlocked RXOTXFC2A1 TX Diversity Fault

FAULT CODE ALARM 6000 RXOCFFC1A0 Reset, Automatic Recovery RXOCFFC1A15 IDB Corrupted RXOCFFC1A16 RU Database Corrupted RXOCFFC1A17 HW and IDB Inconsistent RXOCFFC1A18 Internal Configuration Failed RXOCFFC1A19 HW and SW Inconsistent RXOCFFC1A21 HW Fault RXOCFFC1A22 Air Time Counter Lost RXOCFFC1A24 Temperature Close to Destructive Limit RXOCFFC1A1 Reset, Power On RXOCFFC1A2 Reset, Switch RXOCFFC1A3 Reset, Watchdog RXOCFFC1A4 Reset, SW Fault RXOCFFC1A5 Reset, RAM Fault RXOCFFC1A6 Reset, Internal Function Change RXOCFFC1A8 Timing Unit VCO Fault RXOCFFC1A9 Timing Bus Fault RXOCFFC2A8 VSWR Limits Exceeded RXOCFFC2A26 Climate Sensor Fault RXOCFFC2A30 Bus Fault RXOCFFC2A31 High Frequency of Software Fault RXOCFFC2A33 RX Diversity Lost RXOCFFC2A34 Output Voltage Fault RXOCFFC2A36 RU Database Corrupted RXOCFFC2A38 Default Values Used RXOCFFC2A41 Lost Communication to TRU RXOCFFC2A43 Internal Configuration Failed RXOCFFC2A45 High Temperature RXOCFFC2A12 RX Maxgain/Mingain Violated RXOCFFC2A46 DB Parameter Fault RXOCFFC2A47 Antenna Hopping Failure RXOCFFC2A48 GPS Synch Fault RXOCFFC2A50 RBS Running on Battery RXOCFFC2A51 TMA Supervision/Communications Lost RXOCFFC2A53 HW and IDB Inconsistent RXOCFFC2A54 Timing Bus Fault RXOCFFC2A57 RX Path Imbalance RXOCFFC2A58 Disconnected RXOCFFC2A59 Operating Temperature Too High, Main Load RXOCFFC2A13 Timing Unit VCO Ageing RXOCFFC2A60 Operating Temperature Too High, Battery RXOCFFC2A61 Operating Temperature Too High, Capacity Reduced RXOCFFC2A62 Operating Temperature Too Low, Capacity Reduced RXOCFFC2A63 Operating Temperature Too High, No Service RXOCFFC2A64 Operating Temperature Too Low, Communication RXOCFFC2A65 Battery Voltage Too Low, Main Load Disconnected RXOCFFC2A66 Battery Voltage Too Low, Prio Load Disconnected RXOCFFC2A67 System Undervoltage RXOCFFC2A68 System Overvoltage RXOCFFC2A69 Cabinet Product Data Mismatch RXOCFFC2A16 Indoor Temp Out of Normal Conditional Range RXOCFFC2A70 Battery Missing RXOCFFC2A71 Low Battery Capacity RXOCFFC2A72 Software Load of RUS Failed RXOCFFC2A73 Degraded or Lost Communication to Radio Unit

RXOCFFC2A79 Configuration Fault of CPRI System RXOCFFC2A80 Antenna System DC Power Supply Overloaded RXOCFFC2A81 Primary Node Disconnected RXOCFFC2A82 Radio Unit Incompatible RXOCFFC2A19 Power and Climate System in Standalone Mode RXOCFFC2A22 Battery Backup Capacity Reduced RXOCFFC2A23 Climate Capacity Reduced RXOCFFC2A24 HW Fault RXOCFFC2A25 Loadfile Missing in DXU or ECU RXOCFFC12 LMT (BTS Locally Disconnected) RXOCFFC14 L/R SWI (BTS in Local Mode) RXOCFFC15 L/R TI (Local to Remote While Link Lost) RXOCFFC19 Smoke Alarm RXOCFFC23 Smoke Alarm Faulty RXOCFFC26 O&M Link Disturbed RXOCFFC29 RBS DOOR (RBS Cabinet Door Open) RXOCFFC211 ALNA/TMA Fault RXOCFFC212 ALNA/TMA Degraded RXOCFFC213 Auxiliary Equipment Fault RXOTRXFC1A0 Reset, Automatic Recovery RXOTRXFC1A10 RX Communication Fault RXOTRXFC1A11 DSP CPU Communication Fault RXOTRXFC1A12 Terrestrial Traffic Channel Fault RXOTRXFC1A13 RF Loop Test Fault RXOTRXFC1A14 RU Database Corrupted RXOTRXFC1A19 Reset, DXU Link Lost RXOTRXFC1A20 HW and IDB Inconsistent RXOTRXFC1A21 Internal Configuration Failed RXOTRXFC1A22 Voltage Supply Fault RXOTRXFC1A23 Air Time Counter Lost RXOTRXFC1A1 Reset, Power On RXOTRXFC1A24 High Temperature RXOTRXFC1A25 TX/RX Communication Fault RXOTRXFC1A26 Radio Control System Load RXOTRXFC1A27 Traffic Lost Downlink RXOTRXFC1A28 Traffic Lost Uplink RXOTRXFC1A29 Y Link Communication HW Fault RXOTRXFC1A30 DSP RAM Soft Error RXOTRXFC1A31 Memory Fault RXOTRXFC1A32 UC/HC Switch Card/Cable Missing or Corrupted RXOTRXFC1A33 Low Temperature RXOTRXFC1A2 Reset, Switch RXOTRXFC1A34 Radio Unit HW Fault RXOTRXFC1A35 Radio Unit Fault RXOTRXFC1A36 Lost Communication to Radio Unit RXOTRXFC1A3 Reset, Watchdog RXOTRXFC1A4 Reset, SW Fault RXOTRXFC1A5 Reset, RAM Fault RXOTRXFC1A6 Reset, Internal Function Change RXOTRXFC1A8 Timing Reception Fault RXOTRXFC1A9 Signal Processing Fault RXOTRXFC1B8 Y Link Communication Fault RXOTRXFC1B9 Y Link Communication Lost RXOTRXFC1B10 Timing Reception Fault RXOTRXFC2A0 RX Cable Disconnected RXOTRXFC2A13 TX Saturation

RXOTRXFC2A14 Voltage Supply Fault RXOTRXFC2A17 Loadfile Missing in TRU RXOTRXFC2A18 DSP Fault RXOTRXFC2A19 High Frequency of Software Fault RXOTRXFC2A20 RX Initiation Fault RXOTRXFC2A21 TX Initiation Fault RXOTRXFC2A23 Default Values Used RXOTRXFC2A24 Radio Unit Antenna System Output Voltage Fault RXOTRXFC2A25 TX Max Power Restricted RXOTRXFC2A1 RX EEPROM Checksum Fault RXOTRXFC2A26 DB Parameter Fault RXOTRXFC2A29 Power Amplifier Fault RXOTRXFC2A33 Inter TRX Communication Fault RXOTRXFC2A36 RX Filter Loadfile Checksum Fault RXOTRXFC2A39 RF Loop Test Fault, Degraded RX RXOTRXFC2A40 Memory Fault RXOTRXFC2A42 UC/HC Switch Card/Cable and IDB Inconsistent RXOTRXFC2A44 TX Low Temperature RXOTRXFC2A45 Radio Unit HW Fault RXOTRXFC2A46 Traffic Performance Uplink RXOTRXFC2A3 RX Synthesizer Unlocked RXOTRXFC2A47 Internal Configuration Failed RXOTRXFC2A4 RX Internal Voltage Fault RXOTRXFC2A7 TX EEPROM Checksum Fault RXOTRXFC2A9 TX Synthesizer Unlocked RXOTRXFC2A10 TX Internal Voltage Fault RXOTRXFC2A11 TX High Temperature RXOTRXFC2A12 TX Output Power Limits Exceeded RXOTRXFCC14 L/R SWI (TRU in Local Mode) RXOTRXFCC15 L/R TI (Local to Remote While Link Lost) RXOTRXFCC216 TS0 TRA Lost (TS Mode Is IDLE) RXOTRXFCC228 TS3 TRA Lost (TS Mode Is IDLE) RXOTRXFCC229 TS3 TRA Lost (TS Mode Is CS) RXOTRXFCC230 TS3 PCU Lost (TS Mode Is PS) RXOTRXFCC232 TS4 TRA Lost (TS Mode Is IDLE) RXOTRXFCC233 TS4 TRA Lost (TS Mode Is CS) RXOTRXFCC234 TS4 PCU Lost (TS Mode Is PS) RXOTRXFCC236 TS5 TRA Lost (TS Mode Is IDLE) RXOTRXFCC237 TS5 TRA Lost (TS Mode Is CS) RXOTRXFCC238 TS5 PCU Lost (TS Mode Is PS) RXOTRXFCC240 TS6 TRA Lost (TS Mode Is IDLE) RXOTRXFCC217 TS0 TRA Lost (TS Mode Is CS) RXOTRXFCC241 TS6 TRA Lost (TS Mode Is CS) RXOTRXFCC242 TS6 PCU Lost (TS Mode Is PS) RXOTRXFCC244 TS7 TRA Lost (TS Mode Is IDLE) RXOTRXFCC245 TS7 TRA Lost (TS Mode Is CS) RXOTRXFCC246 TS7 PCU Lost (TS Mode Is PS) RXOTRXFCC218 TS0 PCU Lost (TS Mode Is PS) RXOTRXFCC220 TS1 TRA Lost (TS Mode Is IDLE) RXOTRXFCC221 TS1 TRA Lost (TS Mode Is CS) RXOTRXFCC222 TS1 PCU Lost (TS Mode Is PS) RXOTRXFCC224 TS2 TRA Lost (TS Mode Is IDLE) RXOTRXFCC225 TS2 TRA Lost (TS Mode Is CS) RXOTRXFCC226 TS2 PCU Lost (TS Mode Is PS) RXOTXFC1A2 UC/HC Switch Inconsistent with IDB RXOTXFC1B4 TX Antenna VSWR Limits Exceeded

RXOTXFC1B27 TX Max Power Restricted RXOTXFC1B31 Power Amplifier Fault RXOTXFC1B32 TX Low Temperature RXOTXFC1B35 RX Path Imbalance RXOTXFC1B36 Radio Unit HW Fault RXOTXFC1B47 TX Auxiliary Equipment Fault RXOTXFC1B6 TX EEPROM Checksum Fault RXOTXFC1B8 TX Synthesizer A/B Unlocked RXOTXFC1B9 TX Synthesizer C Unlocked RXOTXFC1B11 TX Internal Voltage Fault RXOTXFC1B12 TX High Temperature RXOTXFC1B13 TX Output Power Limits Exceeded RXOTXFC1B14 TX Saturation RXOTXFC1B17 TX Initiation Fault RXORXFC1B0 RX Internal Amplifier Fault RXORXFC1B17 TMA Supervision Fault RXORXFC1B19 RX Filter Loadfile Checksum Fault RXORXFC1B20 RX Cable Supervision Lost RXORXFC1B21 Traffic Lost Uplink RXORXFC1B22 Antenna System DC Power Supply Overloaded RXORXFC1B23 Radio Unit Antenna System Output Voltage Fault RXORXFC1B47 RX Auxiliary Equipment Fault RXORXFC1B1 ALNA/TMA Fault RXORXFC1B3 RX EEPROM Checksum Fault RXORXFC1B5 RX Synthesizer A/B Unlocked RXORXFC1B6 RX Synthesizer C Unlocked RXORXFC1B8 RX Internal Voltage Fault RXORXFC1B9 RX Cable Disconnected RXORXFC1B10 RX Initiation Fault RXORXFC1B12 TMA CM Output Voltage Fault RXORXFC2A1 RX Path Lost on A Receiver Side RXORXFC2A2 RX Path Lost on B Receiver Side RXORXFC2A3 RX Path Lost on C Receiver Side RXORXFC2A4 RX Path Lost on D Receiver Side RXORXFC2A5 RX Path A Imbalance RXORXFC2A6 RX Path B Imbalance RXORXFC2A7 RX Path C Imbalance RXORXFC2A8 RX Path D Imbalance RXOTFFC1A0 Temperature Below Operational Limit RXOTFFC1A1 Temperature Above Operational Limit RXOTFFC1B2 GPS Synch Fault RXOTFFC2A0 Frame Start Offset Fault RXOTFFCC10 EXT SYNCH (No Usable External Reference) RXOTFFCC11 PCM SYNCH (No Usable PCM Reference) RXOTFFCC16 EXT CFG (Multiple Timing Masters) RXOTFFCC17 EXT MEAS (ESB Measurement Failure) RXOTFFCC20 EXT SYNCH (No Usable External Reference) RXOTFFCC21 PCM SYNCH (No Usable PCM Reference) RXOTFFCC27 EXT MEAS (ESB Measurement Failure)

FAULT CODE ALARM 6000 ORIGINAL SO CF I1A:0 Reset, Automatic Recovery SO CF I1A:15 IDB Corrupted SO CF I1A:16 RU Database Corrupted SO CF I1A:17 HW and IDB Inconsistent SO CF I1A:18 Internal Configuration Failed SO CF I1A:19 HW and SW Inconsistent SO CF I1A:21 HW Fault SO CF I1A:22 Air Time Counter Lost SO CF I1A:24 Temperature Close to Destructive Limit SO CF I1A:1 Reset, Power On SO CF I1A:2 Reset, Switch SO CF I1A:3 Reset, Watchdog SO CF I1A:4 Reset, SW Fault SO CF I1A:5 Reset, RAM Fault SO CF I1A:6 Reset, Internal Function Change SO CF I1A:8 Timing Unit VCO Fault SO CF I1A:9 Timing Bus Fault SO CF I2A:8 VSWR Limits Exceeded SO CF I2A:26 Climate Sensor Fault SO CF I2A:30 Bus Fault SO CF I2A:31 High Frequency of Software Fault SO CF I2A:33 RX Diversity Lost SO CF I2A:34 Output Voltage Fault SO CF I2A:36 RU Database Corrupted SO CF I2A:38 Default Values Used SO CF I2A:41 Lost Communication to TRU SO CF I2A:43 Internal Configuration Failed SO CF I2A:45 High Temperature SO CF I2A:12 RX Maxgain/Mingain Violated SO CF I2A:46 DB Parameter Fault SO CF I2A:47 Antenna Hopping Failure SO CF I2A:48 GPS Synch Fault SO CF I2A:50 RBS Running on Battery SO CF I2A:51 TMA Supervision/Communications Lost SO CF I2A:53 HW and IDB Inconsistent SO CF I2A:54 Timing Bus Fault SO CF I2A:57 RX Path Imbalance SO CF I2A:58 Disconnected SO CF I2A:59 Operating Temperature Too High, Main Load SO CF I2A:13 Timing Unit VCO Ageing SO CF I2A:60 Operating Temperature Too High, Battery SO CF I2A:61 Operating Temperature Too High, Capacity Reduced SO CF I2A:62 Operating Temperature Too Low, Capacity Reduced SO CF I2A:63 Operating Temperature Too High, No Service SO CF I2A:64 Operating Temperature Too Low, Communication SO CF I2A:65 Battery Voltage Too Low, Main Load Disconnected SO CF I2A:66 Battery Voltage Too Low, Prio Load Disconnected SO CF I2A:67 System Undervoltage SO CF I2A:68 System Overvoltage SO CF I2A:69 Cabinet Product Data Mismatch SO CF I2A:16 Indoor Temp Out of Normal Conditional Range SO CF I2A:70 Battery Missing SO CF I2A:71 Low Battery Capacity SO CF I2A:72 Software Load of RUS Failed SO CF I2A:73 Degraded or Lost Communication to Radio Unit

SO CF I2A:79 Configuration Fault of CPRI System SO CF I2A:80 Antenna System DC Power Supply Overloaded SO CF I2A:81 Primary Node Disconnected SO CF I2A:82 Radio Unit Incompatible SO CF I2A:19 Power and Climate System in Standalone Mode SO CF I2A:22 Battery Backup Capacity Reduced SO CF I2A:23 Climate Capacity Reduced SO CF I2A:24 HW Fault SO CF I2A:25 Loadfile Missing in DXU or ECU SO CF EC1:2 LMT (BTS Locally Disconnected) SO CF EC1:4 L/R SWI (BTS in Local Mode) SO CF EC1:5 L/R TI (Local to Remote While Link Lost) SO CF EC1:9 Smoke Alarm SO CF EC2:3 Smoke Alarm Faulty SO CF EC2:6 O&M Link Disturbed SO CF EC2:9 RBS DOOR (RBS Cabinet Door Open) SO CF EC2:11 ALNA/TMA Fault SO CF EC2:12 ALNA/TMA Degraded SO CF EC2:13 Auxiliary Equipment Fault SO TRXC I1A:0 Reset, Automatic Recovery SO TRXC I1A:10 RX Communication Fault SO TRXC I1A:11 DSP CPU Communication Fault SO TRXC I1A:12 Terrestrial Traffic Channel Fault SO TRXC I1A:13 RF Loop Test Fault SO TRXC I1A:14 RU Database Corrupted SO TRXC I1A:19 Reset, DXU Link Lost SO TRXC I1A:20 HW and IDB Inconsistent SO TRXC I1A:21 Internal Configuration Failed SO TRXC I1A:22 Voltage Supply Fault SO TRXC I1A:23 Air Time Counter Lost SO TRXC I1A:1 Reset, Power On SO TRXC I1A:24 High Temperature SO TRXC I1A:25 TX/RX Communication Fault SO TRXC I1A:26 Radio Control System Load SO TRXC I1A:27 Traffic Lost Downlink SO TRXC I1A:28 Traffic Lost Uplink SO TRXC I1A:29 Y Link Communication HW Fault SO TRXC I1A:30 DSP RAM Soft Error SO TRXC I1A:31 Memory Fault SO TRXC I1A:32 UC/HC Switch Card/Cable Missing or Corrupted SO TRXC I1A:33 Low Temperature SO TRXC I1A:2 Reset, Switch SO TRXC I1A:34 Radio Unit HW Fault SO TRXC I1A:35 Radio Unit Fault SO TRXC I1A:36 Lost Communication to Radio Unit SO TRXC I1A:3 Reset, Watchdog SO TRXC I1A:4 Reset, SW Fault SO TRXC I1A:5 Reset, RAM Fault SO TRXC I1A:6 Reset, Internal Function Change SO TRXC I1A:8 Timing Reception Fault SO TRXC I1A:9 Signal Processing Fault SO TRXC I1B:8 Y Link Communication Fault SO TRXC I1B:9 Y Link Communication Lost SO TRXC I1B:10 Timing Reception Fault SO TRXC I2A:0 RX Cable Disconnected SO TRXC I2A:13 TX Saturation

SO TRXC I2A:14 Voltage Supply Fault SO TRXC I2A:17 Loadfile Missing in TRU SO TRXC I2A:18 DSP Fault SO TRXC I2A:19 High Frequency of Software Fault SO TRXC I2A:20 RX Initiation Fault SO TRXC I2A:21 TX Initiation Fault SO TRXC I2A:23 Default Values Used SO TRXC I2A:24 Radio Unit Antenna System Output Voltage Fault SO TRXC I2A:25 TX Max Power Restricted SO TRXC I2A:1 RX EEPROM Checksum Fault SO TRXC I2A:26 DB Parameter Fault SO TRXC I2A:29 Power Amplifier Fault SO TRXC I2A:33 Inter TRX Communication Fault SO TRXC I2A:36 RX Filter Loadfile Checksum Fault SO TRXC I2A:39 RF Loop Test Fault, Degraded RX SO TRXC I2A:40 Memory Fault SO TRXC I2A:42 UC/HC Switch Card/Cable and IDB Inconsistent SO TRXC I2A:44 TX Low Temperature SO TRXC I2A:45 Radio Unit HW Fault SO TRXC I2A:46 Traffic Performance Uplink SO TRXC I2A:3 RX Synthesizer Unlocked SO TRXC I2A:47 Internal Configuration Failed SO TRXC I2A:4 RX Internal Voltage Fault SO TRXC I2A:7 TX EEPROM Checksum Fault SO TRXC I2A:9 TX Synthesizer Unlocked SO TRXC I2A:10 TX Internal Voltage Fault SO TRXC I2A:11 TX High Temperature SO TRXC I2A:12 TX Output Power Limits Exceeded SO TRXC EC1:4 L/R SWI (TRU in Local Mode) SO TRXC EC1:5 L/R TI (Local to Remote While Link Lost) SO TRXC EC2:16 TS0 TRA Lost (TS Mode Is IDLE) SO TRXC EC2:28 TS3 TRA Lost (TS Mode Is IDLE) SO TRXC EC2:29 TS3 TRA Lost (TS Mode Is CS) SO TRXC EC2:30 TS3 PCU Lost (TS Mode Is PS) SO TRXC EC2:32 TS4 TRA Lost (TS Mode Is IDLE) SO TRXC EC2:33 TS4 TRA Lost (TS Mode Is CS) SO TRXC EC2:34 TS4 PCU Lost (TS Mode Is PS) SO TRXC EC2:36 TS5 TRA Lost (TS Mode Is IDLE) SO TRXC EC2:37 TS5 TRA Lost (TS Mode Is CS) SO TRXC EC2:38 TS5 PCU Lost (TS Mode Is PS) SO TRXC EC2:40 TS6 TRA Lost (TS Mode Is IDLE) SO TRXC EC2:17 TS0 TRA Lost (TS Mode Is CS) SO TRXC EC2:41 TS6 TRA Lost (TS Mode Is CS) SO TRXC EC2:42 TS6 PCU Lost (TS Mode Is PS) SO TRXC EC2:44 TS7 TRA Lost (TS Mode Is IDLE) SO TRXC EC2:45 TS7 TRA Lost (TS Mode Is CS) SO TRXC EC2:46 TS7 PCU Lost (TS Mode Is PS) SO TRXC EC2:18 TS0 PCU Lost (TS Mode Is PS) SO TRXC EC2:20 TS1 TRA Lost (TS Mode Is IDLE) SO TRXC EC2:21 TS1 TRA Lost (TS Mode Is CS) SO TRXC EC2:22 TS1 PCU Lost (TS Mode Is PS) SO TRXC EC2:24 TS2 TRA Lost (TS Mode Is IDLE) SO TRXC EC2:25 TS2 TRA Lost (TS Mode Is CS) SO TRXC EC2:26 TS2 PCU Lost (TS Mode Is PS) AO TX I1A:2 UC/HC Switch Inconsistent with IDB AO TX I1B:4 TX Antenna VSWR Limits Exceeded

AO TX I1B:27 TX Max Power Restricted AO TX I1B:31 Power Amplifier Fault AO TX I1B:32 TX Low Temperature AO TX I1B:35 RX Path Imbalance AO TX I1B:36 Radio Unit HW Fault AO TX I1B:47 TX Auxiliary Equipment Fault AO TX I1B:6 TX EEPROM Checksum Fault AO TX I1B:8 TX Synthesizer A/B Unlocked AO TX I1B:9 TX Synthesizer C Unlocked AO TX I1B:11 TX Internal Voltage Fault AO TX I1B:12 TX High Temperature AO TX I1B:13 TX Output Power Limits Exceeded AO TX I1B:14 TX Saturation AO TX I1B:17 TX Initiation Fault AO RX I1B:0 RX Internal Amplifier Fault AO RX I1B:17 TMA Supervision Fault AO RX I1B:19 RX Filter Loadfile Checksum Fault AO RX I1B:20 RX Cable Supervision Lost AO RX I1B:21 Traffic Lost Uplink AO RX I1B:22 Antenna System DC Power Supply Overloaded AO RX I1B:23 Radio Unit Antenna System Output Voltage Fault AO RX I1B:47 RX Auxiliary Equipment Fault AO RX I1B:1 ALNA/TMA Fault AO RX I1B:3 RX EEPROM Checksum Fault AO RX I1B:5 RX Synthesizer A/B Unlocked AO RX I1B:6 RX Synthesizer C Unlocked AO RX I1B:8 RX Internal Voltage Fault AO RX I1B:9 RX Cable Disconnected AO RX I1B:10 RX Initiation Fault AO RX I1B:12 TMA CM Output Voltage Fault AO RX I2A:1 RX Path Lost on A Receiver Side AO RX I2A:2 RX Path Lost on B Receiver Side AO RX I2A:3 RX Path Lost on C Receiver Side AO RX I2A:4 RX Path Lost on D Receiver Side AO RX I2A:5 RX Path A Imbalance AO RX I2A:6 RX Path B Imbalance AO RX I2A:7 RX Path C Imbalance AO RX I2A:8 RX Path D Imbalance AO TF I1A:0 Temperature Below Operational Limit AO TF I1A:1 Temperature Above Operational Limit AO TF I1B:2 GPS Synch Fault AO TF I2A:0 Frame Start Offset Fault AO TF EC1:0 EXT SYNCH (No Usable External Reference) AO TF EC1:1 PCM SYNCH (No Usable PCM Reference) AO TF EC1:6 EXT CFG (Multiple Timing Masters) AO TF EC1:7 EXT MEAS (ESB Measurement Failure) AO TF EC2:0 EXT SYNCH (No Usable External Reference) AO TF EC2:1 PCM SYNCH (No Usable PCM Reference) AO TF EC2:7 EXT MEAS (ESB Measurement Failure)

FULT CODE 6000 PROCEDIMENTO REVISAR EQUIPAMENTO DE TRANSMISSION REINSTALAR / CREAR IDB RESETEAR / CAMBIAR DUG CREAR NUEVA IDB PARA EL RBS RESETEAR / CAMBIAR DUG, REINSTALAR IDB DESCARREGAR SOFTWARE CON NUEVA VERSION RESETEAR / CAMBIAR DUG RESETEAR / CAMBIAR DUG REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA ALARMA INFORMATIVA ALARMA INFORMATIVA REINSTALAR SOFTWARE DE LA BTS REINSTALAR SOFTWARE DE LA BTS CAMBIAR DUG ALARMA INFORMATIVO REVISAR SINCRONISMO / RESTART/REPLACE DUG RESETEAR / CAMBIAR DUG VERIFICAR CABLEADO / MIRAR LIMITES DEFENIDOS EN IDB / RESET RUS/RRUS VERIFICAR SENSOR DE TEMPERATURA RESETEAR / CAMBIAR DUG, REINSTALAR IDB REINSTALAR IDB / DESCARREGAR SOFTWARE CON NUEVA VERSION VERIFICAR VALORES DEFINIDOS EN BSC, VERIFICAR ALNA/TMA, VERIFICAR ANTENNA VERIFICAR CONECCIONES DE JUMPER / RESETEAR DUG / VERIFICAR INJECTORES VERIFICAR RU Y SU COMUNICACION / REPLACE RU Y RESETEAR DUG RESETEAR / CAMBIAR DUG, REINSTALAR IDB RESETEAR / CAMBIAR DUG RESETEAR / CAMBIAR DUG VERIFICAR LIMITES DE TEMPERATURA DE BATERIA EN LA IDB / VERICAR SENSOR VERIFICAR IDB Y LOS VALORES DEFENIDOS Y SE POSSIBLE VERIFICAR VALORES RX CABLE/DISTRIBUIDOR IN IDB, TM VERIFICAR RU Y SU COMUNICACION / REPLACE RU Y RESETEAR DUG VERIFICAR CONFIGURACION EN EL BSC DE ANTENNA HOPPING VERIFICAR CABLEADO / DEFENIR PARAMETROS TF SYNCSRC = DEFAULT EN BSC VERIFICAR ALMINETACION EXTERNA / VERIFICAR PSUS VERIFICAR LIMITES TMA-CMs DEFENIDOS EN IDB, RESETEAR DUG CREAR NUEVA IDB PARA EL RBS / RESETEAR DUG RESETEAR / CAMBIAR DUG / RESETEAR / CAMBIAR RUG VERIFICAR LIMITES DEFINIDOS / VERIFICAR SISTEMA RADIANTE / RESETEAR RUG/RUS/RRUS VERIFICAR CABLE ENRE EC bus / VERICAR TODO HARDWARE / CAMBIAR HUB/SHU REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA / RESETEAR / CAMBIAR PDU RESETEAR / CAMBIAR DUG REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA / RESETEAR / CAMBIAR BFU REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA / RESETEAR / CAMBIAR PSU REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA / RESETEAR / CAMBIAR PSU REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA / RESETEAR / CAMBIAR PSU REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA / RESETEAR / CAMBIAR PSU REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA / RESETEAR / CAMBIAR BFU REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA / RESETEAR / CAMBIAR BFU VERIFICAR LIMITES DE ALARMAS / MEDIR VOLTAGEN / RESETEAR / CAMBIAR PSU MEDIR VOLTAGEN POR PORTO DE PDU / RESETEAR/CAMBIAR PSU ACRESCENTAR VALORES DE CABINET EN DESCRICION DE IDB VERIFICAR PLATO DE ANTENNA / SISTEMA DE A/A / VERIFICAR CABLEADO DE RRU VERIFICAR CONECCION DE BATERIA / VERIFICAR CABLEADO / RESETEAR/CAMBIAR BFU TESTAR BATERIAS / VERIFICAR / CAMBIAR BATERIAS CAMBIAR RUS/RRUS PARA VERSION SUPORTADA EN GSM / REINSTALAR / CREAR IDB VERIFICAR CONECTORES / RESETEAR O CAMBIAR EL RUU/RRUS QUE NO COMUNICA COM EL DUG RESETEAR / CAMB

RESETEAR / CAMBIAR DUG VERIFICAR VALORES DEFINIDOS EN BSC / VERIFICAR ALNA/TMA / VERIFICAR ANTENNA / REINSTALAR IDB / RESETEAR RESETEAR DUG / RESETEAR DU CAMBIAR EL RADIO UNIT COM A GSM COMPATIBLE RUS/RRUS VERIFICAR QUE RU ESTA ALARMADA, DESCONECTAR Y CONECTAR, VERIFICAR CABLEADO, RESETEAR DUG VERIFICAR CONEXION DE BATERIA / VERIFICAR CABLEADO / RESETEAR/CAMBIAR BFU REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA VERIFICAR HARDWARE ALARMADA, DESCONECTAR Y CONECTAR, VERIFICAR CABLEADO, RESETEAR, VERIFICAR ENE DESCARREGAR SOFTWARE CON NUEVA VERSION,CAMBIAR TARGETA DE MEMORIA DEL DUG PASSAR DUG A MODO DE MANTENIMENTO PULSANDO EL BUTON Y CAMBIER LOCAL/REMOTO EN OMT SOBRE IP PASSAR DUG A MODO DE MANTENIMENTO PULSANDO EL BUTON Y CAMBIER LOCAL/REMOTO EN OMT SOBRE IP ALARMA INFORMATIVA VERIFICAR SE ES REAL, CAMBIAR PLACAS DANIFICADAS, SE ES FALSA CAMBIAR EL SENSOR DE FUMO CAMBIAR Y TESTAR EL SENSOR DE FUMO ALARMA INFORMATIVA VERIFICAR Y AJUSTAR LA PUERTA DEL CABINET O CAMBIARLA VERIFICAR LIMITES DEFINIDOS EN EL IDB, DESCONECTAR FONTE DE ENERGIA DE ALNA/TMA, VERIFICAR CONECTORE VERIFICAR LIMIDES DE SUPERVISION DEFINIDOS EN IDB, VERIFICAR CONECTORES, CAMBIAR ALNA/TMA VERIFICAR CABLEADO ARAE Y SU EQUIPAMENTO AUXILIAR ALARMA INFORMATIVA RESETEAR / CAMBIAR DUG RESETEAR / CAMBIAR RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG/RU/RRUS O RUG VERIFICAR CABLE DE TX, RESETEAR / CAMBIAR DUG DEPENDENDO CONFIGURACION, RESETEAR / CAMBIAR DUG O RESETAR / CAMBIAR RUG ALARMA INFORMATIVA REINSTALAR IDB / DESCARREGAR SOFTWARE CON NUEVA VERSION VERIFICAR TODO EL HARDWARE EN IDB Y RESETEAR RUG/RUS/RRUS/DUG O CAMBIAR RUG/RUS/RRUS/DUG DESLIGAR Y LIGAR EL RUG / RESETEAR/CAMBIAR RUG RESETEAR / CAMBIAR RUG RESETEAR / CAMBIAR RUG VERIFICAR TODO SISTEMA FREE-COOLING Y TESTAR, RESETEAR/CAMBIAR RUG/RUS/RRUS DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG VERIFICAR SE TODAS LAS RUG ESTAN CONECTADAS A Y CABLE, VERIFICAR EL CABLE, RESETEAR/CAMBIAR RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG VERIFICAR CABLEADO CONECTADO A SWITCH SE SEGUIR CAMBIAR EL RUG REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA ALARMA INFORMATIVA INDENTIFICAR UNIDADE ALARMADA, RESETEAR/CAMBIAR UNIDADE ALARMADA INDENTIFICAR UNIDADE ALARMADA, RESETEAR/CAMBIAR UNIDADE ALARMADA INDENTIFICAR UNIDADE ALARMADA, VERIFICAR SU CABLEADO, RESETEAR/CAMBIAR UNIDADE ALARMADA REINSTALAR IDB / DESCARREGAR SOFTWARE CON NUEVA VERSION REINSTALAR IDB / DESCARREGAR SOFTWARE CON NUEVA VERSION DEPENDENDO DE CONFIGURACION CAMBIAR DUG O RUG ALARMA INFORMATIVA DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG VERIFICAR SE TODAS LAS RUG ESTAN CONECTADAS A Y CABLE, VERIFICAR EL CABLE, RESETEAR/CAMBIAR RUG VERIFICAR SE TODAS LAS RUG ESTAN CONECTADAS A Y CABLE, VERIFICAR EL CABLE, RESETEAR/CAMBIAR RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG VERIFICAR CABLES DE RX, CAMBIAR CABLES ESTROPIADOS, VERIFICAR CONEXION ENTRE RX Y RUGS, RUS Y RRUS RESETEAR / CAMBIAR RUG

DESCONECTAR Y CONECTAR EL RUG ALARMADA / CAMBIAR RUG DESCARREGAR SOFTWARE CON NUEVA VERSION DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG DESCARREGAR SOFTWARE CON NUEVA VERSION DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG RESETEAR DUG O RUG, CREAR NUEVA IDB Y INSTALAR VERIFICAR CABLES DE DISTRIBUICION CONECTADOS A LOS PORTOS ALNA/TMA, DESCONECTAR ENERGIA DE RUS, C VERIFICAR SISTEMA DE CLIMATIZACION, VERIFICAR SE HAY CABLES ESTROPEADOS, RESETEAR RUG O DUG RESETEAR / CAMBIAR RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG PROBLEMA DE COMUNICACION ENTRE TRXs O ESTA DEGRADADA RESETEAR RUG, SUBSTITUIR SOFTWARE, CAMBIAR DUG VERIFICAR DE CABLES DE TX, RESETEAR / CAMBIAR RUG RESETEAR / CAMBIAR RUG DESCONECTAR Y CONECTAR EL CABLE UC/HC SWITCH / CREAR NUEVA IDB VERIFICAR SISTEMA DE CLIMATIZACION, VERIFICAR SE HAY CABLES ESTROPEADOS, RESETEAR RUS/RRUS CAMBIAR RUS/RRUS SE ACOMPANADO DE SO TRXC RU:0 CAMBIAR EL DUG VERIFICAR IDB Y RESETEAR RUG RESETAR BTS CAMBIAR RUS/RRUS RESETEAR/CAMBIAR RUG RESETEAR/CAMBIAR RUG DESCONECTAR Y CONECTAR RUG, RESETEAR/CAMBIAR RUG VERIFICAR SISTEMA DE CLIMATIZACION, VERIFICAR SE HAY CABLES ESTROPEADOS, RESETEAR RUG O DUG VERIFICAR TX Y SU CABLEADO, RESETEAR/CAMBEAR RUG PINCHAR EL BUTTON DE MODO MANTENIMENTO ALARMA INFORMATIVA FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC FALLO PROBABLE DE ABIS TRANSMISSION PARA EL BSC DESCONECTAR Y CONECTAR EL CABLE UC/HC SWITCH / CREAR NUEVA IDB VERIFICAR TX Y SU CABLEADO, VERIFICAR LIMITES EN IDB DE CADA ANTENNA, RESETEAR RUS/RRUS

VERIFICAR Y TESTAR SISTEMA DE CLIMATIZACION, VERIFICAR SE NO HAY FUGAS, RESETAR RUG/DUG RESETEAR / CAMBIAR RUG VERIFICAR Y TESTAR SISTEMA DE CLMATIZACION, VERIFICAR SE NO HAY FUGAS VERIFICAR TX Y SU CABLEADO, RESETEAR RUG/RUS/RRUS CAMBIAR RUS/RRUS VERIFICAR CABLE DE CONECCION ARAE Y VERIFICAR SUS DEFINICION EN IDB, VERIFICAR SU EQUIPAMENTO AUXILIA RESETAR / CAMBIAR RUG RESETAR / CAMBIAR RUG RESETAR / CAMBIAR RUG DESCONECTAR Y CONECTAR RUG, RESETEAR/CAMBIAR RUG VERIFICAR Y TESTAR SISTEMA DE CLIMATIZACION, VERIFICAR SE NO HAY FUGAS, RESETAR RUG/DUG VERIFICAR CABLEADO DE TX DE RUG Y SUS CONECTORES, RESTEAR/CAMBIAR RUG RESETAR / CAMBIAR RUG DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG CAMBIAR RUS/RRUS VERIFICAR DEFINICIONES TMA-CMs EN IDB / MODIFICAR IDB, RESETEAR DUG VERIFICAR SOFTWARE DE RBS, RESETEAR/CAMBIAR RUG VERIFICAR TX Y SU CABLEADO, VERIFICAR LIMITES EN IDB DE CADA ANTENNA, RESETEAR RUS/RRUS VERIFICAR CONECTORES DE RUS/RRUS, VERIFICAR LIMITES EN IDB, RESETEAR / CAMBIAR DUG VERIFICAR CABLEADO DE TX Y ALIMENTADORES, VERIFICAR ALNA/TMA, VERIFICAR LIMITES EN IDB, RESETEAR/CAMB VERIFICAR CABLEADO DE TX Y ALIMENTADORES, VERIFICAR ALNA/TMA RESETEAR/CAMBIAR RUS/RRUS VERIFICAR CABLEADO ARAE Y SU EQUIPAMENTO AUXILIAR DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG RESETAR / CAMBIAR RUG RESETAR / CAMBIAR RUG RESETAR / CAMBIAR RUG DESCONECTAR Y CONECTAR RUG, RESETEAR/CAMBIAR RUG VERIFICAR CABLEADO ENTRE RUGs, RUSs Y RRUSs, RECONECAR CABLEADO RX OU CAMBIAR DEPENDENDO DE CONFIGURACION, RESETEAR/CAMBIAR DUG O RUG VERIFICAR INJECTORES, VERIFICAR CONECTORES EN PORTOS DE ALNA/TMA, RESETEAR DUG VERIFICAR QUAL ES EL RU AFECTADA Y CAMBIARLA, RESETEAR DUG VERIFICAR QUAL ES EL RU AFECTADA Y CAMBIARLA, RESETEAR DUG VERIFICAR TODAS RUSs/RRUSs, VERIFICAR SU DEFINICIONES EN IDB, VERIFICAR CALBE QUE CONECTA A DUG VERIFICAR CABLEADO DE TX Y ALIMENTADORES, VERIFICAR ALNA/TMA, VERIFICAR LIMITES EN IDB, RESETEAR/CAMB VERIFICAR TX Y SU CABLEADO, VERIFICAR LIMITES EN IDB DE CADA ANTENNA, VERIFICAR SE HAY ROE, RESETEAR R VERIFICAR TX Y SU CABLEADO, VERIFICAR LIMITES EN IDB DE CADA ANTENNA, VERIFICAR SE HAY ROE, RESETEAR R VERIFICAR TX Y SU CABLEADO, VERIFICAR LIMITES EN IDB DE CADA ANTENNA, VERIFICAR SE HAY ROE, RESETEAR R VERIFICAR TX Y SU CABLEADO, VERIFICAR LIMITES EN IDB DE CADA ANTENNA, VERIFICAR SE HAY ROE, RESETEAR R REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA REVISAR ALARMAS EXTERNAS Y TUDO QUE PUEDE ALTERAR TEMPERATURA VERIFICAR CABLEADO / DEFENIR PARAMETROS TF SYNCSRC = DEFAULT EN BSC BLOQUEAR Y DESBLOQUEAR EL tf, VERIFICAR SE ANTENNA DE GPS ESTA BIEN POSICIONADA, VERIFICAR CONEXION RESETEAR BTS, VERIFICAR QUE PLACA ESTA LEVANDO SINCRONISMO VERIFICAR QUALIDAD DE DIP EN BSC, VERIFICAR LIMITES DE TX EN IDB, RESETEAR/CAMBIAR DUG VERIFICAR EL CONEXION DE CF ENTRE EL BSC, VERIFICAR CONFIGURACION DE TG, VERIFICAR CABLEADO ESB VERIFICAR CABLEADO ESB Y CONECTORES RESETEAR BTS, VERIFICAR QUE PLACA ESTA LEVANDO SINCRONISMO VERIFICAR QUALIDAD DE DIP EN BSC, VERIFICAR LIMITES DE TX EN IDB, RESETEAR/CAMBIAR DUG VERIFICAR CABLEADO ESB Y CONECTORES

CABLE/DISTRIBUIDOR IN IDB, TMA LOSS = -TMA GAIN

EAR / CAMBIAR PDU

EAR / CAMBIAR BFU EAR / CAMBIAR PSU EAR / CAMBIAR PSU EAR / CAMBIAR PSU EAR / CAMBIAR PSU EAR / CAMBIAR BFU EAR / CAMBIAR BFU

COM EL DUG RESETEAR / CAMBIAR DUG

A / REINSTALAR IDB / RESETEAR/CAMBIAR RUS/RRUS

EADO, RESETEAR DUG

ADO, RESETEAR, VERIFICAR ENERGIA

EMOTO EN OMT SOBRE IP EMOTO EN OMT SOBRE IP

NA/TMA, VERIFICAR CONECTORES, CAMBIAR ALNA/TMA

R RUG/RUS/RRUS/DUG

E, RESETEAR/CAMBIAR RUG

UNIDADE ALARMADA

E, RESETEAR/CAMBIAR RUG E, RESETEAR/CAMBIAR RUG

NTRE RX Y RUGS, RUS Y RRUS

CONECTAR ENERGIA DE RUS, CAMBIAR RUS RESETEAR RUG O DUG

RESETEAR RUS/RRUS

RESETEAR RUG O DUG

ICAR SU EQUIPAMENTO AUXILIAR

MITES EN IDB, RESETEAR/CAMBIAR RUS/RRUS

BE QUE CONECTA A DUG MITES EN IDB, RESETEAR/CAMBIAR RUS/RRUS CAR SE HAY ROE, RESETEAR RUG/RUS/RRUS CAR SE HAY ROE, RESETEAR RUG/RUS/RRUS CAR SE HAY ROE, RESETEAR RUG/RUS/RRUS CAR SE HAY ROE, RESETEAR RUG/RUS/RRUS

IONADA, VERIFICAR CONEXION COM EL DUG

ERIFICAR CABLEADO ESB

3.1.1 SO CF I1A:0 - Reset, Automatic Recovery 3.1.10 SO CF I1A:15 - IDB Corrupted 3.1.11 SO CF I1A:16 - RU Database Corrupted 3.1.12 SO CF I1A:17 - HW and IDB Inconsistent 3.1.13 SO CF I1A:18 - Internal Configuration Failed 3.1.14 SO CF I1A:19 - HW and SW Inconsistent 3.1.15 SO CF I1A:21 - HW Fault 3.1.16 SO CF I1A:22 - Air Time Counter Lost 3.1.17 SO CF I1A:24 - Temperature Close to Destructive Limit 3.1.2 SO CF I1A:1 - Reset, Power On 3.1.3 SO CF I1A:2 - Reset, Switch 3.1.4 SO CF I1A:3 - Reset, Watchdog 3.1.5 SO CF I1A:4 - Reset, SW Fault 3.1.6 SO CF I1A:5 - Reset, RAM Fault 3.1.7 SO CF I1A:6 - Reset, Internal Function Change 3.1.8 SO CF I1A:8 - Timing Unit VCO Fault 3.1.9 SO CF I1A:9 - Timing Bus Fault 3.2 SO CF Internal Fault Map Class 2A 3.2 SO CF Internal Fault Map Class 2A 9 3.2.1 SO CF I2A:8 - VSWR Limits Exceeded 3.2.10 SO CF I2A:26 - Climate Sensor Fault 3.2.11 SO CF I2A:30 - Bus Fault 3.2.12 SO CF I2A:31 - High Frequency of Software Fault 3.2.13 SO CF I2A:33 - RX Diversity Lost 3.2.14 SO CF I2A:34 - Output Voltage Fault 3.2.15 SO CF I2A:36 - RU Database Corrupted 3.2.16 SO CF I2A:38 - Default Values Used 3.2.17 SO CF I2A:41 - Lost Communication to TRU 3.2.18 SO CF I2A:43 - Internal Configuration Failed 3.2.19 SO CF I2A:45 - High Temperature 3.2.2 SO CF I2A:12 - RX Maxgain/Mingain Violated 3.2.20 SO CF I2A:46 - DB Parameter Fault 3.2.21 SO CF I2A:47 - Antenna Hopping Failure 3.2.22 SO CF I2A:48 - GPS Synch Fault 3.2.23 SO CF I2A:50 - RBS Running on Battery 3.2.24 SO CF I2A:51 - TMA Supervision/Communications Lost 3.2.25 SO CF I2A:53 - HW and IDB Inconsistent 3.2.26 SO CF I2A:54 - Timing Bus Fault 3.2.27 SO CF I2A:57 - RX Path Imbalance 3.2.28 SO CF I2A:58 - Disconnected 3.2.29 SO CF I2A:59 - Operating Temperature Too High, Main Load 3.2.3 SO CF I2A:13 - Timing Unit VCO Ageing 3.2.30 SO CF I2A:60 - Operating Temperature Too High, Battery 3.2.31 SO CF I2A:61 - Operating Temperature Too High, Capacity Reduced 3.2.32 SO CF I2A:62 - Operating Temperature Too Low, Capacity Reduced 3.2.33 SO CF I2A:63 - Operating Temperature Too High, No Service 3.2.34 SO CF I2A:64 - Operating Temperature Too Low, Communication 3.2.35 SO CF I2A:65 - Battery Voltage Too Low, Main Load Disconnected 3.2.36 SO CF I2A:66 - Battery Voltage Too Low, Prio Load Disconnected 3.2.37 SO CF I2A:67 - System Undervoltage 3.2.38 SO CF I2A:68 - System Overvoltage 3.2.39 SO CF I2A:69 - Cabinet Product Data Mismatch

3.2.4 SO CF I2A:16 - Indoor Temp Out of Normal Conditional Range 3.2.40 SO CF I2A:70 - Battery Missing 3.2.41 SO CF I2A:71 - Low Battery Capacity 3.2.42 SO CF I2A:72 - Software Load of RUS Failed 3.2.43 SO CF I2A:73 - Degraded or Lost Communication to Radio Unit 3.2.44 SO CF I2A:79 - Configuration Fault of CPRI System 3.2.45 SO CF I2A:80 - Antenna System DC Power Supply Overloaded 3.2.46 SO CF I2A:81 - Primary Node Disconnected 3.2.47 SO CF I2A:82 - Radio Unit Incompatible 3.2.5 SO CF I2A:19 - Power and Climate System in Standalone Mode 3.2.6 SO CF I2A:22 - Battery Backup Capacity Reduced 3.2.7 SO CF I2A:23 - Climate Capacity Reduced 3.2.8 SO CF I2A:24 - HW Fault 3.2.9 SO CF I2A:25 - Loadfile Missing in DXU or ECU 3.3 SO CF External Condition Map Class 1 3.3 SO CF External Condition Map Class 1 37 3.3.1 SO CF EC1:2 - LMT (BTS Locally Disconnected) 3.3.2 SO CF EC1:4 - L/R SWI (BTS in Local Mode) 3.3.3 SO CF EC1:5 - L/R TI (Local to Remote While Link Lost) 3.3.4 SO CF EC1:9 - Smoke Alarm 3.4 SO CF External Condition Map Class 2 3.4 SO CF External Condition Map Class 2 38 3.4.1 SO CF EC2:3 - Smoke Alarm Faulty 3.4.2 SO CF EC2:6 - O&M Link Disturbed 3.4.3 SO CF EC2:9 - RBS DOOR (RBS Cabinet Door Open) 3.4.4 SO CF EC2:11 - ALNA/TMA Fault 3.4.5 SO CF EC2:12 - ALNA/TMA Degraded 3.4.6 SO CF EC2:13 - Auxiliary Equipment Fault 3.5 SO CF Replacement Unit Map 3.5 SO CF Replacement Unit Map 42 4.1.1 SO TRXC I1A:0 - Reset, Automatic Recovery 4.1.10 SO TRXC I1A:10 - RX Communication Fault 4.1.11 SO TRXC I1A:11 - DSP CPU Communication Fault 4.1.12 SO TRXC I1A:12 - Terrestrial Traffic Channel Fault 4.1.13 SO TRXC I1A:13 - RF Loop Test Fault 4.1.14 SO TRXC I1A:14 - RU Database Corrupted 4.1.15 SO TRXC I1A:19 - Reset, DXU Link Lost 4.1.16 SO TRXC I1A:20 - HW and IDB Inconsistent 4.1.17 SO TRXC I1A:21 - Internal Configuration Failed 4.1.18 SO TRXC I1A:22 - Voltage Supply Fault 4.1.19 SO TRXC I1A:23 - Air Time Counter Lost 4.1.2 SO TRXC I1A:1 - Reset, Power On 4.1.20 SO TRXC I1A:24 - High Temperature 4.1.21 SO TRXC I1A:25 - TX/RX Communication Fault 4.1.22 SO TRXC I1A:26 - Radio Control System Load 4.1.23 SO TRXC I1A:27 - Traffic Lost Downlink 4.1.24 SO TRXC I1A:28 - Traffic Lost Uplink 4.1.25 SO TRXC I1A:29 - Y Link Communication HW Fault 4.1.26 SO TRXC I1A:30 - DSP RAM Soft Error 4.1.27 SO TRXC I1A:31 - Memory Fault 4.1.28 SO TRXC I1A:32 - UC/HC Switch Card/Cable Missing or Corrupted 4.1.29 SO TRXC I1A:33 - Low Temperature

4.1.3 SO TRXC I1A:2 - Reset, Switch 4.1.30 SO TRXC I1A:34 - Radio Unit HW Fault 4.1.31 SO TRXC I1A:35 - Radio Unit Fault 4.1.32 SO TRXC I1A:36 - Lost Communication to Radio Unit 4.1.4 SO TRXC I1A:3 - Reset, Watchdog 4.1.5 SO TRXC I1A:4 - Reset, SW Fault 4.1.6 SO TRXC I1A:5 - Reset, RAM Fault 4.1.7 SO TRXC I1A:6 - Reset, Internal Function Change 4.1.8 SO TRXC I1A:8 - Timing Reception Fault 4.1.9 SO TRXC I1A:9 - Signal Processing Fault 4.2 SO TRXC Internal Fault Map Class 1B 4.2 SO TRXC Internal Fault Map Class 1B 57 4.2.1 SO TRXC I1B:8 - Y Link Communication Fault 4.2.2 SO TRXC I1B:9 - Y Link Communication Lost 4.2.3 SO TRXC I1B:10 - Timing Reception Fault 4.3 SO TRXC Internal Fault Map Class 2A 4.3 SO TRXC Internal Fault Map Class 2A 58 4.3.1 SO TRXC I2A:0 - RX Cable Disconnected 4.3.10 SO TRXC I2A:13 - TX Saturation 4.3.11 SO TRXC I2A:14 - Voltage Supply Fault 4.3.12 SO TRXC I2A:17 - Loadfile Missing in TRU 4.3.13 SO TRXC I2A:18 - DSP Fault 4.3.14 SO TRXC I2A:19 - High Frequency of Software Fault 4.3.15 SO TRXC I2A:20 - RX Initiation Fault 4.3.16 SO TRXC I2A:21 - TX Initiation Fault 4.3.17 SO TRXC I2A:23 - Default Values Used 4.3.18 SO TRXC I2A:24 - Radio Unit Antenna System Output Voltage Fault 4.3.19 SO TRXC I2A:25 - TX Max Power Restricted 4.3.2 SO TRXC I2A:1 - RX EEPROM Checksum Fault 4.3.20 SO TRXC I2A:26 - DB Parameter Fault 4.3.21 SO TRXC I2A:29 - Power Amplifier Fault 4.3.22 SO TRXC I2A:33 - Inter TRX Communication Fault 4.3.23 SO TRXC I2A:36 - RX Filter Loadfile Checksum Fault 4.3.24 SO TRXC I2A:39 - RF Loop Test Fault, Degraded RX 4.3.25 SO TRXC I2A:40 - Memory Fault 4.3.26 SO TRXC I2A:42 - UC/HC Switch Card/Cable and IDB Inconsistent 4.3.27 SO TRXC I2A:44 - TX Low Temperature 4.3.28 SO TRXC I2A:45 - Radio Unit HW Fault 4.3.29 SO TRXC I2A:46 - Traffic Performance Uplink 4.3.3 SO TRXC I2A:3 - RX Synthesizer Unlocked 4.3.30 SO TRXC I2A:47 - Internal Configuration Failed 4.3.4 SO TRXC I2A:4 - RX Internal Voltage Fault 4.3.5 SO TRXC I2A:7 - TX EEPROM Checksum Fault 4.3.6 SO TRXC I2A:9 - TX Synthesizer Unlocked 4.3.7 SO TRXC I2A:10 - TX Internal Voltage Fault 4.3.8 SO TRXC I2A:11 - TX High Temperature 4.3.9 SO TRXC I2A:12 - TX Output Power Limits Exceeded 4.4 SO TRXC External Condition Map Class 1 4.4 SO TRXC External Condition Map Class 1 72 4.4.1 SO TRXC EC1:4 - L/R SWI (TRU in Local Mode) 4.4.2 SO TRXC EC1:5 - L/R TI (Local to Remote While Link Lost) 4.5 SO TRXC External Condition Map Class 2

4.5 SO TRXC External Condition Map Class 2 73 4.5.1 SO TRXC EC2:16 - TS0 TRA Lost (TS Mode Is IDLE) 4.5.10 SO TRXC EC2:28 - TS3 TRA Lost (TS Mode Is IDLE) 4.5.11 SO TRXC EC2:29 - TS3 TRA Lost (TS Mode Is CS) 4.5.12 SO TRXC EC2:30 - TS3 PCU Lost (TS Mode Is PS) 4.5.13 SO TRXC EC2:32 - TS4 TRA Lost (TS Mode Is IDLE) 4.5.14 SO TRXC EC2:33 - TS4 TRA Lost (TS Mode Is CS) 4.5.15 SO TRXC EC2:34 - TS4 PCU Lost (TS Mode Is PS) 4.5.16 SO TRXC EC2:36 - TS5 TRA Lost (TS Mode Is IDLE) 4.5.17 SO TRXC EC2:37 - TS5 TRA Lost (TS Mode Is CS) 4.5.18 SO TRXC EC2:38 - TS5 PCU Lost (TS Mode Is PS) 4.5.19 SO TRXC EC2:40 - TS6 TRA Lost (TS Mode Is IDLE) 4.5.2 SO TRXC EC2:17 - TS0 TRA Lost (TS Mode Is CS) 4.5.20 SO TRXC EC2:41 - TS6 TRA Lost (TS Mode Is CS) 4.5.21 SO TRXC EC2:42 - TS6 PCU Lost (TS Mode Is PS) 4.5.22 SO TRXC EC2:44 - TS7 TRA Lost (TS Mode Is IDLE) 4.5.23 SO TRXC EC2:45 - TS7 TRA Lost (TS Mode Is CS) 4.5.24 SO TRXC EC2:46 - TS7 PCU Lost (TS Mode Is PS) 4.5.3 SO TRXC EC2:18 - TS0 PCU Lost (TS Mode Is PS) 4.5.4 SO TRXC EC2:20 - TS1 TRA Lost (TS Mode Is IDLE) 4.5.5 SO TRXC EC2:21 - TS1 TRA Lost (TS Mode Is CS) 4.5.6 SO TRXC EC2:22 - TS1 PCU Lost (TS Mode Is PS) 4.5.7 SO TRXC EC2:24 - TS2 TRA Lost (TS Mode Is IDLE) 4.5.8 SO TRXC EC2:25 - TS2 TRA Lost (TS Mode Is CS) 4.5.9 SO TRXC EC2:26 - TS2 PCU Lost (TS Mode Is PS) 4.6 SO TRXC Replacement Unit Map 4.6 SO TRXC Replacement Unit Map 78 40 1/006 51-LZA 701 6002 Uen B | 2010-08-12 40 Antenna 41 PSU DC Cable 42 1/006 51-LZA 701 6002 Uen B | 2010-08-12 42 CXU 43 Flash Card 44 1/006 51-LZA 701 6002 Uen B | 2010-08-12 44–47 45 Battery Temp Sensor 46 1/006 51-LZA 701 6002 Uen B | 2010-08-12 46 FCU 47 TMA-CM Cable 48 1/006 51-LZA 701 6002 Uen B | 2010-08-12 48 GPS Receiver -48 V DC direct power system: -48 V DC direct power system: -48 V DC direct power system: 49 GPS Receiver DXU Cable 5 AO Fault Maps 5 AO Fault Maps 81 5 CDU 5.1 AO CON External Condition Map Class 1 5.1 AO CON External Condition Map Class 1 81 5.1.1 AO CON EC1:8 - LAPD Q CG (LAPD Queue Congestion) 5.10 AO TS External Condition Map Class 1

5.10 AO TS External Condition Map Class 1 100 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Transcoder/PCU Com. Lost) 5.11 AO TX Internal Fault Map Class 1A 5.11 AO TX Internal Fault Map Class 1A 102 5.11.1 AO TX I1A:2 - UC/HC Switch Inconsistent with IDB 5.12 AO TX Internal Fault Map Class 1B 5.12 AO TX Internal Fault Map Class 1B 102 5.12.1 AO TX I1B:4 - TX Antenna VSWR Limits Exceeded 5.12.10 AO TX I1B:27 - TX Max Power Restricted 5.12.11 AO TX I1B:31 - Power Amplifier Fault 5.12.12 AO TX I1B:32 - TX Low Temperature 5.12.13 AO TX I1B:35 - RX Path Imbalance 5.12.14 AO TX I1B:36 - Radio Unit HW Fault 5.12.15 AO TX I1B:47 - TX Auxiliary Equipment Fault 5.12.2 AO TX I1B:6 - TX EEPROM Checksum Fault 5.12.3 AO TX I1B:8 - TX Synthesizer A/B Unlocked 5.12.4 AO TX I1B:9 - TX Synthesizer C Unlocked 5.12.5 AO TX I1B:11 - TX Internal Voltage Fault 5.12.6 AO TX I1B:12 - TX High Temperature 5.12.7 AO TX I1B:13 - TX Output Power Limits Exceeded 5.12.8 AO TX I1B:14 - TX Saturation 5.12.9 AO TX I1B:17 - TX Initiation Fault 5.13 AO TX Internal Fault Map Class 2A 5.13 AO TX Internal Fault Map Class 2A 106 5.13.1 AO TX I2A:0 - TX Diversity Fault 5.13.2 AO TX I2A:1 - Fast Antenna Hopping Failure 5.2 AO CON External Condition Map Class 2 5.2 AO CON External Condition Map Class 2 81 5.2.1 AO CON EC2:8 - LAPD Q CG (LAPD Queue Congestion) 5.3 AO RX Internal Fault Map Class 1B 5.3 AO RX Internal Fault Map Class 1B 82 5.3.1 AO RX I1B:0 - RX Internal Amplifier Fault 5.3.10 AO RX I1B:17 - TMA Supervision Fault 5.3.11 AO RX I1B:19 - RX Filter Loadfile Checksum Fault 5.3.12 AO RX I1B:20 - RX Cable Supervision Lost 5.3.13 AO RX I1B:21 - Traffic Lost Uplink 5.3.14 AO RX I1B:22 - Antenna System DC Power Supply Overloaded 5.3.15 AO RX I1B:23 - Radio Unit Antenna System Output Voltage Fault 5.3.16 AO RX I1B:47 - RX Auxiliary Equipment Fault 5.3.2 AO RX I1B:1 - ALNA/TMA Fault 5.3.3 AO RX I1B:3 - RX EEPROM Checksum Fault 5.3.4 AO RX I1B:5 - RX Synthesizer A/B Unlocked 5.3.5 AO RX I1B:6 - RX Synthesizer C Unlocked 5.3.6 AO RX I1B:8 - RX Internal Voltage Fault 5.3.7 AO RX I1B:9 - RX Cable Disconnected 5.3.8 AO RX I1B:10 - RX Initiation Fault 5.3.9 AO RX I1B:12 - TMA-CM Output Voltage Fault 5.4 AO RX Internal Fault Map Class 2A 5.4 AO RX Internal Fault Map Class 2A 86 5.4.1 AO RX I2A:1 - RX Path Lost on A Receiver Side 5.4.2 AO RX I2A:2 - RX Path Lost on B Receiver Side 5.4.3 AO RX I2A:3 - RX Path Lost on C Receiver Side

5.4.4 AO RX I2A:4 - RX Path Lost on D Receiver Side 5.4.5 AO RX I2A:5 - RX Path A Imbalance 5.4.6 AO RX I2A:6 - RX Path B Imbalance 5.4.7 AO RX I2A:7 - RX Path C Imbalance 5.4.8 AO RX I2A:8 - RX Path D Imbalance 5.5 AO TF Internal Fault Map Class 1A 5.5 AO TF Internal Fault Map Class 1A 93 5.5.1 AO TF I1A:0 - Temperature Below Operational Limit 5.5.2 AO TF I1A:1 - Temperature Above Operational Limit 5.6 AO TF Internal Fault Map Class 1B 5.6 AO TF Internal Fault Map Class 1B 94 5.6.1 AO TF I1B:2 - GPS Synch Fault 5.7 AO TF Internal Fault Map Class 2A 5.7 AO TF Internal Fault Map Class 2A 94 5.7.1 AO TF I2A:0 - Frame Start Offset Fault 5.8 AO TF External Condition Map Class 1 5.8 AO TF External Condition Map Class 1 95 5.8.1 AO TF EC1:0 - EXT SYNCH (No Usable External Reference) 5.8.2 AO TF EC1:1 - PCM SYNCH (No Usable PCM Reference) 5.8.3 AO TF EC1:6 - EXT CFG (Multiple Timing Masters) 5.8.4 AO TF EC1:7 - EXT MEAS (ESB Measurement Failure) 5.9 AO TF External Condition Map Class 2 5.9 AO TF External Condition Map Class 2 98 5.9.1 AO TF EC2:0 - EXT SYNCH (No Usable External Reference) 5.9.2 AO TF EC2:1 - PCM SYNCH (No Usable PCM Reference) 5.9.3 AO TF EC2:7 - EXT MEAS (ESB Measurement Failure) 50 1/006 51-LZA 701 6002 Uen B | 2010-08-12 50 Active Cooler Fan 50–51, 53–54, 57–73, 79–82 51 BFU Fuse or Circuit Breaker 52 1/006 51-LZA 701 6002 Uen B | 2010-08-12 52 CDU CDU PFWD Cable 53 CDU CDU PREFL Cable 54 1/006 51-LZA 701 6002 Uen B | 2010-08-12 54 IOM Bus 55 ASU RXA Units or Cables 56 1/006 51-LZA 701 6002 Uen B | 2010-08-12 56 ASU RXB Units or Cables 57 ASU CDU RXA Cable 58 1/006 51-LZA 701 6002 Uen B | 2010-08-12 58 ASU CDU RXB Cable 59 MCPA 6 1/006 51-LZA 701 6002 Uen B | 2010-08-12 6 CCU 60 1/006 51-LZA 701 6002 Uen B | 2010-08-12 60 BSU 61 PDU 62 1/006 51-LZA 701 6002 Uen B | 2010-08-12 62 SAU 63 SCU or SUP 64 1/006 51-LZA 701 6002 Uen B | 2010-08-12 66 1/006 51-LZA 701 6002 Uen B | 2010-08-12

68 1/006 51-LZA 701 6002 Uen B | 2010-08-12 7 PSU 70 1/006 51-LZA 701 6002 Uen B | 2010-08-12 72 1/006 51-LZA 701 6002 Uen B | 2010-08-12 74 1/006 51-LZA 701 6002 Uen B | 2010-08-12 76 1/006 51-LZA 701 6002 Uen B | 2010-08-12 78 1/006 51-LZA 701 6002 Uen B | 2010-08-12 8 1/006 51-LZA 701 6002 Uen B | 2010-08-12 8 BFU 80 1/006 51-LZA 701 6002 Uen B | 2010-08-12 82 1/006 51-LZA 701 6002 Uen B | 2010-08-12 84 1/006 51-LZA 701 6002 Uen B | 2010-08-12 86 1/006 51-LZA 701 6002 Uen B | 2010-08-12 88 1/006 51-LZA 701 6002 Uen B | 2010-08-12 9 BDM 90 1/006 51-LZA 701 6002 Uen B | 2010-08-12 92 1/006 51-LZA 701 6002 Uen B | 2010-08-12 94 1/006 51-LZA 701 6002 Uen B | 2010-08-12 96 1/006 51-LZA 701 6002 Uen B | 2010-08-12 98 1/006 51-LZA 701 6002 Uen B | 2010-08-12 a default value instead and performance might be A logical RU is defined as a replaceable unit that can be referred to but is not A possible reason is that the signalling load is high and A possible reason is that the signalling load is high and a Radio Unit for another radio access standard. a set level. a set limit. If the system voltage continues to rise, a single physical unit. There are four kinds of logical RUs. Logical RUs are a total reduction of 4 dB. If the high temperature a TRX configured with 4-way RX diversity. a TRX configured with 4-way RX diversity. a UC/HC switch cable. about how to perform a SWR test see document about how to perform an SWR test see documents above the operational temperature. AC power failure. AC power failure. AC/DC rectification or DC/DC conversion power system: AC/DC rectification or DC/DC conversion power system: AC/DC rectification or DC/DC conversion power system: accordance with the AC voltage. See document according to the IDB. Otherwise modify the IDB. Action Check ESB cable and connections. Action Check ESB cable and connections. Action Check for any related faults, using the OMT. Action Check for any related faults, using the OMT. Action Check for any related faults, using the OMT. See Action Check for possible related faults, using the OMT. Action Check for possible related faults, using the OMT. Action Create a new IDB that applies to the RBS and install it, Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved.

Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved.

Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved.

Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below until the fault is resolved. Action Follow the instructions below: Action For information only, not an RBS fault. Action If raised together with SO TRXC RU:0: Action If the alarm is suntil active after a minute: Action If the fault occurs frequently, then investigate the cause Action If the fault recurs: Action If this fault is recurring, then follow the instructions Action If this fault is recurring, then follow the instructions Action If this fault is recurring: Action If this fault occurs frequently: Action Perform an unconditional software download to the RBS Action Replace the RUS/RRUS. Action See related fault Action See related fault SO TRXC I1A:21 for more information. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault.

Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related fault. Action See related faults. Action The DUG can be brought into no maintenance mode by Action The DUG can be brought into no maintenance mode by Action To bring the RUG into no maintenance mode, press the actions have been performed. activate the new software. activate the new software. adding another site. adding another site. affected RX Path. affects a single AO. After several DUG resets (see related faults) an internal After several DUG resets (see related faults) the RUG alarm and correct any alarms present on the two alarm has a filtering time of one week before the alarm alarm is raised if any of the related faults are raised on alarm is raised if any of the related faults are raised on alarm when the traffic load is continuously low. The alarm. If present, then correct such alarms first. All equipment connected to outputs configured for main All power distribution ceases. all the time. If it is not, move the GPS antenna. all the time. If it is not, then move the GPS antenna. ALNA/TMA. ALNA/TMA. ALNA/TMA. alternative synchronization source. ambient temperature or a fault in the climate system An AO I1B fault has a corresponding SO I2A fault. So by reading the I2A fault an expected battery is not present. and correctly connected. and in good condition. and in good condition. and insert a UC/HC switch cable. and install it, using the OMT. and install it, using the OMT. and install it, using the OMT. and install it, using the OMT.

and on by temporarily defining TMA Type = and other passive radio equipment. and raise this alarm. and straps in the AC mains connection box are in and TF is disabled. and TF is in holdover mode. If the ESB does not and the alarm is suntil raised. and the alarm is suntil raised. and the BFU. and the defined GPS receiver. If no backup and the GPS antenna. and the GPS antenna. and the likely cause is one of the following: and the RU map denotes where the fault is located. and the RUGs is correctly connected and in good and the RUS/RRUS. and the RUS/RRUS. and thereby which RX path, are faulty. The RX path and unit-provided data. Antenna hopping is not possible, either because of the Antenna System SWR tests. For information antennas. The OMT Radio view shows how the IDB antennas. The OMT Radio view shows how the IDB AO CON EC1:8 LAPD Q CG (LAPD queue AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO Fault Maps AO TF EC1:0 is raised. as backup synchronization source. This is done by as backup synchronization source. This is done by as soon as the fault is corrected. The RX imbalance as soon as the minimum number of samples is at least 10 seconds and then switch on the power. at least 10 seconds and then switch on the power. at RUG output exceeds 2 dB. TX function is degraded, autonomous actions to protect itself from being available, fault AO TF I1B:2 is raised. back within the normal conditional range. base station. For example, if the temperature in the cabinet is too high Battery capacity is lower than expected. The backup be a timing master and therefore disabled.

be monitored, using the OMT. be monitored, using the OMT. be read by the software. be revised. because of an ESB cable fault. because of low battery voltage. This is normal when because of low battery voltage. This is normal when because the BFU temperature is too high. The battery because the PDU temperature is too high. The likely been issued for that unit. been reported before the reset. before starting the procedure. below the minimum level required to power the RBS. below until the fault is resolved. below until the fault is resolved. between two antennas in the same antenna system board in use. break is reporting this fault. BSC and hardware units suspected of causing the fault. BSC or in the Abis transmission path. bus or superior unit. but not lost. TX function is lost when the difference by the AO I1B fault map and the cause is reported by the SO I1A/I2A fault by the software. cable can also be mismatched or damaged or one of its cables. cables. cables. can be automatically decreased to prevent hardware can occur several days after installation. Despite the cannot be read by the software. Card/Cable and IDB Inconsistent on page 69 case it is likely that another fault also has been case, it is likely that another fault also has been cause is one of the following: causes problem on one of the RX ways. cease within two hours. CF Replacement Unit Map on page 42 Check the definition of the ARAE fault in the IDB. check. check. checking the DC indicator in the OVP module. Checksum Fault on page 68 Checksum Fault on page 84 circuit of the feeder. Climate System is broken. The likely cause is a fault climate system problem. climate system problem. climate system problem. climate system problem. climate system problem. climate system problem.

climate system. climate system. climate system. climate system. climate system. climate system. climate system. climate system. climate system. cluster, that is, a set of RBSs connected to the same collected. command DTQUP: DIP. command DTQUP: DIP. Communication to Radio Unit on page 34 Communication to Radio Unit on page 34 Communication to Radio Unit on page 34 Communication to Radio Unit on page 34 Communication to Radio Unit on page 34 compared with the signalling bandwidth. compared with the signalling bandwidth. comparing it with expected consumption. concentration or LAPD multiplexing. concentration or LAPD multiplexing. condition. condition. conditional range. The fault ceases when the conditional range. The fault ceases when the conditions are TG external. Conditions reported in this class are conditions that affect the MO function. The Conditions reported in this class are conditions that do not affect the MO configuration received from the BSC or site constraints. configuration, usually as a consequence of the related configuration. configuration. configuration. configurations require that the installed ALNAs/TMAs configured units must equal the total number of congestion) might be raised and traffic lost. connected correctly. connected correctly. connected to a port not consistent with the IDB. The connected to the bus or the bus itself. Logical bus RUs: connected to the correct ports on the ALNA/TMA. connecting to jumper. connection in Group Switch, and so on connection in Group Switch, and so on) connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on.

connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connection in Group Switch, and so on. connections. connections. connectors can be damaged. considered erroneous and default values are used consuming too much power. contact on the CF link for more than 1 hour. contact with parts connected to mains power as this contains all the relevant units. The number of Contents Contents continue to operate, but they cannot be controlled or continued progress in methodology, design and manufacturing. Ericsson shall continues for a long time in an area with poor coverage, controlled by the BSC. controlled by the BSC. controlled by the BSC. controlled by the BSC. This is most likely a fault in the Copyright Correct cabinet product data (PID) is not available for correct RI port on the DUG. correct this kind of alarm, the radio cell planning must correctly set in the IDB, for example, transmission correctly set in the IDB, for example, transmission correctly with the DUG. correctly with the DUG. correctly, for example, by monitoring the ALNA/TMA correctly. correctly. correctly. correctly. correctly. correctly. correctly. correspond to the TMA-CMs in the RBS. Otherwise corresponds to the RUS/RRUS in the RBS. corrupted. The likely cause is either failed software

current power consumption with the OMT and currently in use. damage, no smoke, and nothing that could trigger damage. damaged. No function is guaranteed. When the Danger! DC resistance measurements. For information defined (TG parameter TFMODE = M in the BSC). defined (TG parameter TFMODE = M in the BSC). defined as backup synchronization source. defined BFUs and PSUs in the IDB correspond to defined limits. The ALNA/TMA current consumption can defined limits. The ALNA/TMA current consumption can defined PSUs in the IDB correspond to the PSUs in defining the TF parameter SYNCSRC = DEFAULT defining the TF parameter SYNCSRC = DEFAULT degraded performance. The severity of the degradation denoted as faulty. Two groups exist under this RU: depends on the type of unit. Description A DUG reset is triggered by the loss of BSC-RBS Description A memory test of the radio control system has failed. Description A memory test of the radio control system has failed. Description A problem has occurred with the internal power Description A problem has occurred with the power supply to the Description A radio unit has indicated an unspecified fault situation. Description A radio unit is faulty and must be replaced. Description A Radio Unit is not compatible with GSM. This can for Description A RUG/RUS/RRUS software file is missing or corrupted. Description A software file in the DUG flash card is missing or Description A temperature sensor is faulty. Description An alarm is raised before the PSU operating temperature Description An alarm is raised if the battery voltage indicates that Description An alarm is raised if the OVCXO temperature falls below Description An alarm is raised if the OVCXO temperature rises Description An alarm is raised if the voltage is too low during Description An alarm is raised if there is no contact with a unit Description An alarm is raised when the battery is disconnected Description An alarm is raised when the battery is disconnected Description An alarm is raised when the main load is disconnected Description An alarm is raised when the main load is disconnected Description An alarm is raised when the PSU operating temperature Description An alarm is raised when the PSU operating temperature Description An alarm is raised when the PSU operating temperature Description An alarm is raised when the system voltage falls below Description An alarm is raised when the system voltage rises above Description An alarm is raised when the temperature nears the Description An ARAE fault is activated, indicating that a fault has Description An RX cable is disconnected or faulty. Description At least one of the radio synthesizers in the RX has Description At least one of the radio synthesizers in the TX has Description Disturbances present on the Y link interface. Description Faulty checksum of RX Filter Loadfile.

Description For GPS receiver: Description For RUG-based configurations: Description For RUS/RRUS-based configurations: Description For RUS/RRUS-based configurations: Description For RUS-based configurations: Description Frame synchronization cannot be maintained for Description Frequent software errors during execution of application Description Frequent software errors during execution of the RBS Description If raised together with SO TRXC I2A:11, TX high Description Internal hardware fault in the RUS/RRUS. The severity Description Internal signalling fault Description Internal TRX fault causes problem on the uplink traffic. Description Internal TRX fault causes problems on the downlink Description Internal TRX fault causes problems on the uplink traffic Description Multiple RBSs are configured as timing masters. Only Description Note: For information only. Description One of the TRX DSPs is faulty. Description One or more fan groups are detected as faulty. Description One or more parameters in the TRX databases are Description One or more TRXs have failed internal configuration. Description Problems detected on the internal communication Description RX path lost on C receiver side of the TRX is lost. This Description RX path lost on D receiver side of the TRX is lost. This Description See related fault Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault.

Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related fault. Description See related faults. Description See related faults. Description Spontaneous critical errors have occurred in the DSP Description The ability to keep a consistent product data view is Description The ALNA/TMA voltage is outside the allowed range. Description The ALNA/TMA voltage is outside the specified range. Description The battery temperature is above normal conditional Description The communication between DUG and the Power and Description The communication between TRXs has problems or Description The current supplied to the ALNA/TMA is outside the Description The current supplied to the ALNA/TMA is outside the Description The data stored in the RX database, used by the Description The data stored in the TX database, used by software Description The data stored in the TX power amplifier database, Description The DC power supply of the antenna system is Description The difference between actual and expected TX power Description The DUG database is corrupted or cannot be read by Description The DUG failed its internal configuration at startup, Description The DUG has an internal hardware fault. Description The DUG has an internal hardware fault. Performance Description The DUG has an internal signalling problem. Description The DUG has internal timing problems. Description The DUG has lost communication with the TMA-CM. Description The DUG has no contact or degraded communication Description The DUG has no contact with one or more RUSs/RRUSs Description The DUG has no contact with one or more TRXs Description The DUG has no contact with the primary DU. Description The DUG has recovered after power off. Description The DUG is in full maintenance mode and cannot be Description The DUG is in full maintenance mode and cannot be Description The DUG is reset because of a severe software fault. Description The DUG is reset because of an error in the RAM parity Description The DUG is reset with the DUG Maintenance button Description The DUG is unable to download software to one or Description The DUG is using default parameters for its internal Description The DUG went into no maintenance mode while the CF Description The fault involves the UC/HC switch cable on the RUG, Description The IDB does not match the hardware. Description The IDB does not match the RBS hardware. Description The IDB does not match the RUS/RRUS/RUG Description The IDB or one of the RU databases contains one Description The IDB/RBS database is corrupted or cannot be read Description The O&M Link is disturbed and the DUG cannot be Description The power supply from the batteries is reduced.

Description The radio control system has problems caused by Description The RBS is configured to be a timing slave with intercell Description The RBS is configured to be a timing slave with intracell Description The RBS is reset after software download in order to Description The RBS is running on batteries. Unless external power Description The RF loop test is used to detect faults on the TX or Description The RF Loop test is used to detect problems with the Description The RU database in a unit is corrupted or cannot be Description The RUG is in full maintenance mode and cannot be Description The RUG went into no maintenance mode while the Description The RX failed its initiation at startup. Description The RX internal voltage is not within the expected Description The RX path on the A receiver side of the TRX is lost. Description The RX path on the B receiver side of the TRX is lost. Description The smoke detector raises this alarm when it detects Description The software is supposed to reset timers at regular Description The software is supposed to reset timers at regular Description The software release does not support hardware board Description The speech/data frames coming from the BSC to the Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The speech/data frames from the BSC to the TS are Description The switch position of the UC/HC switch cable on the Description The synchronization reference from the PCM network is Description The synchronization reference from the PCM network is Description The temperature in the cabinet is outside the specified Description The temperature of the RUG/RUS/RRUS is in Description The temperature of the RUS/RRUS is below normal Description The temperature of the RUS/RRUS is below normal Description The timing bus driver in the DUG is faulty or one or Description The total RX gain (from antenna to RUG/RUS/RRUS)

Description The transmitter is not included in the antenna hopping Description The TRX failed its internal configuration and the fault Description The TRX failed its internal configuration at startup. Description The TRX has communication problems on its RX bus. Description The TRX has communication problems with a DSP. Description The TRX has internal problems with the Y link. Description The TRX has problems with its signal processing. Description The TRX has recovered after power off. Description The TRX has signalling alignment problems. Description The TRX is reset after software download in order to Description The TRX is reset because of a severe software fault. Description The TRX is reset because of an error in the RAM parity Description The TRX is reset for fault recovery reasons, for example, Description The TRX is reset with the Maintenance button or using Description The TRX signalling load towards the BSC is high Description The TRX signalling load towards the BSC is too high Description The TRX software is using default values for its internal Description The TX diversity function (TCC or software power boost) Description The TX failed its initiation at startup. Description The TX has problems with its internal voltage regulation. Description The TX power amplifier is saturated. Description The UC/HC switch cable is incorrectly connected or Description The VCO is ageing. Its control value has drifted outside Description The VCO is failing, probably because of a power supply Description There are two options: Description There are two options: Description There is a configuration fault of CPRI System. Description There is an imbalance in signal strength between the Description This alarm indicates a too high temperature in the Description This alarm is raised when the smoke detector hardware Description This fault indicates that the cabinet door is open. When Description This fault is raised if the difference in signal strength destructive limit for the equipment, which consequently disabled. Disclaimer disconnect the UC/HC switch cable and reconnect Disconnected Disconnected disconnecting any cables. distribution delay between the timing master and this distribution delay between the timing master and this distribution for this TRX. disturbances. disturbances. diversity is activated. diversity is activated. document Antenna System Tests for the relevant Document RBS Installation Instructions must be read download or connection of a unit lacking software. DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map

DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG 20 Section 4.6 SO TRXC Replacement Unit Map

DUG 20 Section 4.6 SO TRXC Replacement Unit Map DUG and all RUS/RRUS are correctly connected DUG and all RUS/RRUS are correctly connected either faulty, not available, or in full maintenance mode. Electric shock risk. Avoid both direct and indirect ensure that they are functioning correctly. ensure that they are functioning correctly. errors in the software, hardware, or logic configuration. ESB reference and the ESB did not recover before ESB. This fault is reported by the RBS that is unable to example be caused by connecting to a RUS with a example, by disconnecting the connector in the example, by disconnecting the connector in the example, by monitoring the ALNA/TMA current example, by monitoring the ALNA/TMA current example, with Antenna System SWR tests or example, with Antenna System SWR tests. example, with Antenna System SWR tests. For Exceeded on page 102 Exceeded on page 104 exceeds 4 dB and fault AO TX I1B:13 is raised. exceeds the limits defined by the Define RX Path exceptional-operation range. expected to be in the RBS. expired, that is, the alarm AO TF EC2:1 was active External Condition Map Class 1 (EC1) External Condition Map Class 2 (EC2) Externally Powered, using the OMT. Externally Powered, using the OMT. Failed on page 19 Failed on page 50 Failed on page 71 Failed on page 71 Failed on page 71 Failed on page 71 Failed on page 8 Failed on page 8 Failed on page 8 failed to lock to the required frequency. failed to lock to the required frequency. failure. failure. fault ceases the system restart the RUS to ensure Fault codes on the Abis interface are defined per MO. The SO RU map and the fault in the RUG or Y link. fault is reported after 5 minutes. fault is reported after 5 minutes. Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000

Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault List RBS 6000 Fault on page 103 Fault on page 106

Fault on page 41 Fault on page 41 Fault on page 41 Fault on page 41 Fault on page 41 Fault on page 41 Fault on page 57 Fault on page 58 Fault on page 59 Fault on page 59 Fault on page 60 Fault on page 61 Fault on page 82 Fault on page 84 Fault on page 85 fault provokes the DUG to reset and raise this alarm. fault. Logical RUs are intended to assist the fault localization process. Faults reported in this class are faults that affect the MO function. Faulty Faults reported in this class are faults that affect the MO function. The origin of Faults reported in this class are faults that do not affect the MO function. Faulty faults. Performance can be reduced. faulty (for example, too much jitter/wander) or missing. faulty (for example, too much jitter/wander) or missing. faulty. feasible. firefighting procedure. Follow the instructions below until the fault is resolved. Follow the instructions below until the fault is resolved. Follow the instructions below until the fault is resolved. Follow the instructions below until the fault is resolved. for example, during nights and behind the antenna. For GPS receiver DUG cable: For GPS receiver DUG cable: For GPS receiver: For IDB: for internal configuration, is corrupted. For other RU: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations:

For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUG-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS/RRUS-based configurations: For RUS-based configurations: for the TGs with the BSC printout RXMOP. for too long. from the BSC or use the OMT to load new software on function. The conditions are TG external. functionality and degraded performance. functionality. fuse is on or intact. fuses on the PDU are on or intact. fuses on the PDU are on or intact. gain, RX cable/feeder loss and HLout/HLin cable GPS receiver. GPS receiver. GPS reference and the GPS reference did not GSM. guides are correctly installed in the RBS guides are correctly installed in the RBS guides are correctly installed in the RBS guides are correctly installed in the RBS. guides are correctly installed in the RBS. guides are correctly installed in the RBS. guides are correctly installed in the RBS. guides are correctly installed in the RBS. hardware for the affected RX Path is installed. hardware is part of the signalling MO. hardware is part of the signalling MO. hardware, for example, wrong frequency band. hardware. hardware/IDB inconsistencies. have no liability for any error or damage of any kind resulting from the use

high an OVCXO temperature causes timing function High temperatures can cause reduced PSU output holdover mode and the measurement of the ESB holdover mode and the measurement of the ESB holdover timeout, class 1 fault AO TF EC1:1 is raised. hopping set. I1A/I2A fault maps must be read together. The SO fault map identifies the fault I1B:35 is also raised and the TX disabled. IDB correspond to the RUS/RRUS in the RBS. IDB correspond to the RUS/RRUS in the RBS. IDB corresponds to the RUG/RUS/RRUS in the IDB parameter IntermittentChargeConnectVoltage, identifies the antenna connection to investigate. identify hardware/IDB inconsistencies. identify hardware/IDB inconsistencies. If a large number of RBSs raise the alarm, the fault is If all ALNAs/TMAs to an RX are faulty, fault AO RX I1B:1 If baseband hopping is activated, fast antenna hopping If ESB reference: If ESB reference: If GPS reference: If GPS reference: If no backup synchronization source (PCM) is if RBS 2000, TMCB if RBS 200, DUG if RBS6000). if RBS 2000, TMCB if RBS 200, DUG if RBS6000). If TF mode is set to slave (TG parameter TFMODE = If TF mode is set to slave (TG parameter TFMODE = If TF mode is set to standalone or master (TG parameter If TF mode is set to standalone or master (TG parameter if the call is made when the traffic is low and the call If the class 1 limit is exceeded, related fault AO TX If the fault occurs while TF is synchronized and If the fault occurs while TF is synchronized and If the fault occurs while TF is trying to synchronize, the If the fault occurs while TF is trying to synchronize, the If the PCM reference does not recover before the If the RUS output is overloaded, the RUS automatically Imbalance Parameters in the OMT. immediately ceased if the master TG is reset. implemented in the backplane of the cabinet or with cables. A bus pointed in a cell so they can be included in the antenna in and around the unit issuing the alarm. Before in and around the unit issuing the alarm. Before in and around the unit issuing the alarm. Before in and around the unit issuing the alarm. Before in and around the unit issuing the alarm. Before in and around the unit raising the alarm. Before in the BSC (RX parameter RXD with possible in the BSC. in the BSC. in the EC bus. The power and climate systems might In the exceptional operation range the RUS has full

in the IDB is overruled/redefined by the BSC in the IDB. in the IDB. In the non-destruction range the RUS/RRUS takes in the OMT for the faulty antenna system. in the RBS and are connected to the right RI port in which case it is likely that another fault also has incompatible versions of DUG and RUS/RRUS. Inconsistent on page 50 information about how to perform an VSWR test, inside and outside the cabinet and antennas, for inside and outside the cabinet and antennas, for inside and outside the cabinet and antennas, for inside and outside the cabinet, for example, with inspecting an RRUS, remove the front cover. inspecting an RRUS, remove the front cover. inspecting an RRUS, remove the front cover. inspecting an RRUS, remove the front cover. inspecting an RRUS, remove the front cover. inspecting an RRUS, remove the front cover. install a new IDB. install it with the OMT. install more if necessary. install more if necessary. Installation and Integration Instructions. instead. interface (E1 or T1), CRC-4, spare bits, interface (E1 or T1), CRC-4, spare bits, interface between the TX and RX. interface, a GPS receiver can be installed as an interface, then a GPS receiver can be installed and intermittent charging. intermittent charging. The battery voltage reached the Internal Fault Map Class 1A (I1A) Internal Fault Map Class 1B (I1B) Internal Fault Map Class 2A (I2A) intervals. If the software locks up and does not do this, intervals. If the software locks up and does not do this, Introduction is correctly set up. is defined regarding the connections. is defined regarding the connections. is degraded. is done by defining the TF parameter SYNCSRC is established. If it is not established, then check is faulty. is installed. is installed. is likely to be fatal. Switch off the mains power before is lost. TX diversity uses two TRXs and one of these is is moved from another RBS to this RBS, because the is outside the recommended range. Probably one or

is raised and the RX disabled (AO RX I2A RX Path is raised. is reconnected when the BFU temperature falls. The is restored the RBS eventually turns itself off. is set correctly. is suspended for all active TXs. is too high (near the destructive range), causing it to is too high and PSU performance deteriorates. is too low, causing reduced PSU performance. is too low, causing the loss of DU communication. is, antenna, cables, and so on. is, the antenna and cables. is, the antenna and cables. issued for that unit. issued for that unit. it can receive signals from a sufficient number of it. it. it. its authorized range. label to the IDB description. leaks and that nothing is obstructing the airflow leaks and that nothing is obstructing the airflow leaks and that nothing is obstructing the airflow leaks and that nothing is obstructing the airflow leaks and that nothing is obstructing the airflow leaks and that nothing is obstructing the airflow least, RBS 2000 software release 11A/10E is Less likely: RUS output or other RBS internal RF cables likely cause is one of the following: likely that the unit has developed a fault, in which likely that the unit has developed a fault, in which limits defined in the IDB. If the class 1 limit is exceeded, Limits Exceeded on page 62 link was down. link was down. load is disconnected. long filter time, a single mobile might cause an alarm Loop Section 3.5 SO CF Replacement Unit Map on loses contact with the DUG, which provokes it to reset loss in the IDB. Lost lost and there is a mismatch between configured data Lost on page 57 Lost on Receiver Side faults are ceased), unless TMA low an OVCXO temperature causes timing function Low temperatures can cause PSU output power to fall Maintenance button on the RUG or use the OMT. maintenance mode. map and the RU map for SO CF or SO TRXC, the hardware that is causing maps and the RU map. marked as expected in the IDB.

match the cabinet product data, stored internally in the may be reproduced in any form without the written permission of the copyright measuring it through the PDU port. measuring it through the PDU port. measuring the ESB delay because of recalculation of measuring the ESB delay caused by recalculation of the might be reduced. minutes to up to 24 hours if TF holdover mode is minutes up to 24 hours if TF holdover mode is missing or corrupted missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. missing or corrupted. Mode Is CS) on page 73 Mode Is CS) on page 74 Mode Is CS) on page 74 Mode Is CS) on page 75 Mode Is CS) on page 76 Mode Is CS) on page 76 Mode Is CS) on page 77 Mode Is CS) on page 78 Mode Is IDLE) on page 73 Mode Is IDLE) on page 73 Mode Is IDLE) on page 74 Mode Is IDLE) on page 75 Mode Is IDLE) on page 75 Mode Is IDLE) on page 76 Mode Is IDLE) on page 77 Mode Is IDLE) on page 77 Mode Is PS) on page 73 Mode Is PS) on page 74 Mode Is PS) on page 74

Mode Is PS) on page 75 Mode Is PS) on page 76 Mode Is PS) on page 77 Mode Is PS) on page 77 Mode Is PS) on page 78 mode. If the measurements do not succeed within the modify and install a new IDB. modify the IDB. monitor must therefore be used to verify the correction more if necessary. more of the related faults are also raised. more RUSs/RRUSs marked as expected in the IDB. more TRXs have reported timing reception problems. more values for TMA gain or RX cable/feeder loss are necessary. necessary. necessary. necessary. necessary. necessary. New faults: new IDB that matches the RBS configuration and No class 1 fault is reported when holdover mode is set No RU No RU non-GSM compatible frequency band, or connecting to Normal Conditional Range on page 11 normal conditional range. The alarm ceases when the not as indicated by the IDB. not faulty, and the problem is probably a general not faulty, and the problem is probably a general not faulty, and the problem is probably a general not faulty, and the problem is probably a general not faulty, and the problem is probably a general not faulty, and the problem is probably a general not limited to the radio units RUG, RUS or RRUS. not limited to the radio units RUG, RUS or RRUS. not the medium in which it resides. Note: For information only, not a hardware fault Note: For information only. Note: For information only. Note: For information only. Note: For information only. Note: For information only. Note: For information only. Note: For information only. Note: For information only. Note: For information only. Note: For information only. Note: If other alarms are raised on the same RX path, Note: If the fault is not resolved, it is reported again Note: If TMA Type = Externally Powered is defined,

Note: If TMA Type = Externally Powered is defined, Note: In this document the term RU refers to any replacable unit and is Note: In this document the term RU refers to any replacable unit and is Note: Long filter time 􀀀 do not use reset until all Note: Manual definition of Antenna Hopping = On/Off Note: Only a warning, but if the signal load increases, Note: Only when TF mode is master or stand-alone. Note: Only when TF mode is master or stand-alone. Note: Take the RUGs out of operation before Note: The ALNA/TMA power can be switched off Note: The ALNA/TMA power can be switched off and Note: The fault must be verified before returning the faulty unit to the Ericsson Note: The holdover period can be extended from 2 Note: The holdover period can be extended from 2 Note: The OMT function Check IDB can be used to Note: The OMT function Check IDB can be used to Note: This fault alone is not cause to replace the DUG. Note: This fault is applicable only 4-way receiver Note: This fault is applicable only when 4-way receiver Note: TMA Loss = 􀀀TMA Gain Note: Unused fault numbers are not indicated in the fault list. occurred on auxiliary equipment related to a TX and/or of the AO TX alarms is also raised. of the cabinet containing the BFU. of the disturbance between the BSC and RBS, which is of the fault is indicated by the related faults. of the fault. of this document. on a TRX configured with RX diversity. on a TRX configured with RX diversity. on by temporarily defining the TMA Type = on page 103 on page 104 on page 105 on page 105 on page 105 on page 105 on page 105 on page 105 on page 105 on page 106 on page 17 on page 17 on page 17 on page 17 on page 17 on page 18 on page 18 on page 18 on page 18 on page 23 on page 40

on page 40 on page 40 on page 40 on page 5 on page 58 on page 58 on page 58 on page 58 on page 58 on page 61 on page 64 on page 64 on page 64 on page 64 on page 64 on page 64 on page 65 on page 68 on page 7 on page 7 on page 70 on page 70 on page 70 on page 70 on page 70 on page 70 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78

on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 78 on page 82 on page 83 on page 83 on page 83 on page 84 on page 9 on the PDU are on or intact. on) or in the Abis transmission path. one RBS is allowed to be a timing master in a TG One RX path is detected as faulty. or a short circuit. Most likely: jumper, feeder or TMA. or connection of a RUG/RUS/RRUS with incomplete or in the BSC (for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no

or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or in the BSC, for example, no TRA allocated, no or more erroneous parameters. The software uses or superior unit. or the incoming AC power is out of range, the logical RU Environment is or the OMT. original smoke detector. other end is working correctly and all cables are other end is working correctly and all cables are Other than editorial changes, this document has been revised as follows: Otherwise modify the IDB configuration or RBS Otherwise modify the IDB. Otherwise modify the IDB. out in the RU map indicates that the faulty hardware can be any unit outputs configured for main load. over a long period; hence the fault does not cease overloaded. This can be caused by a hardware failure OVP module. Wait a few minutes, then reconnect OVP module. Wait a few minutes, then reconnect owner. page 104 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 106 page 16 page 16 page 16

page 16 page 21 page 23 page 24 page 24 page 24 page 24 page 24 page 39 page 39 page 39 page 39 page 39 page 42 page 62 page 83 page 84 page 84 page 84 page 92 page 92 page 92 page 92 page 92 page 92 page 93 page 93 parameter MainLoadUndervoltageDisconnect. parameter PriorityLoadUndervoltageDisconnect. Parameters in the OMT to set GPS present = No passive radio equipment, for example, with Antenna performing an on-demand battery test. physical cluster connected to the same ESB. The pointed out when the analysis fails to give a more detailed localization of the power amplifier for this TRX. power consumption with the OMT and comparing it power consumption with the OMT and comparing it Power is disconnected from all equipment connected to power supply or some device, that is, a feeder or TMA Power Supply Overloaded on page 36 Power Supply Overloaded on page 85 power to the faulty RU and reset the DUG Power to the RBS is reduced and there is a risk of the power. present antenna. pressing the Maintenance button on the DUG or using pressing the Maintenance button on the DUG or using primary DU is correctly connected and in good probably in the transmission equipment. probably located in the PCM or External References. problem or a hardware fault. product data, stored in the SCU/SUP, does not match

protects itself by switching the DC output power off. raise limit is correctly defined. raised the fault. RAM. A TRX reset usually clears this fault. range. range. range. range. The fault ceases when the temperature comes RBS (in the SCU/SUP). The alarm is raised if the SCU RBS 2000 software release 11A/10E is used. RBS ceasing to function. RBS from the BSC or use the OMT to load new RBS from the BSC or use the OMT to load new RBS hardware. RBS Installation Instructions for more information. RBS is unable to function in the event of an AC power RBS is unable to function in the event of an AC power RBS. RBS. Otherwise modify the IDB configuration or RBSs that are not allowed to be timing master read by the software. receive signals from a sufficient number of satellites receive signals from a sufficient number of satellites receiver paths for one or more TRXs. Depending on Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 86 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 87

Receiver Side on page 87 Receiver Side on page 87 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 89 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 Receiver Side on page 90 recover before holdover timeout, the class 1 fault recover before the holdover timeout. reduced. reducing the concentration factor. reducing the concentration factor. reference for 5 minutes but failed and no PCM is reference for more than 5 minutes. regarding installed antenna system. If not, then regarding installed TMAs. If not, then modify and related fault AO TX I1B:4 is also raised and the TX is Related Faults Section 3.1.1 SO CF I1A:0 - Reset, Automatic Recovery Related Faults Section 3.1.10 SO CF I1A:15 - IDB Corrupted on page 7 Related Faults Section 3.1.13 SO CF I1A:18 - Internal Configuration Related Faults Section 3.1.13 SO CF I1A:18 - Internal Configuration Related Faults Section 3.1.13 SO CF I1A:18 - Internal Configuration Related Faults Section 3.2.1 SO CF I2A:8 - VSWR Limits Exceeded Related Faults Section 3.2.11 SO CF I2A:30 - Bus Fault on page 15 Related Faults Section 3.2.11 SO CF I2A:30 - Bus Fault on page 15 Related Faults Section 3.2.11 SO CF I2A:30 - Bus Fault on page 15 Related Faults Section 3.2.14 SO CF I2A:34 - Output Voltage Fault Related Faults Section 3.2.18 SO CF I2A:43 - Internal Configuration Related Faults Section 3.2.22 SO CF I2A:48 - GPS Synch Fault on Related Faults Section 3.2.24 SO CF I2A:51 - TMA Supervision/Comm Related Faults Section 3.2.25 SO CF I2A:53 - HW and IDB Inconsistent Related Faults Section 3.2.27 SO CF I2A:57 - RX Path Imbalance on Related Faults Section 3.2.27 SO CF I2A:57 - RX Path Imbalance on

Related Faults Section 3.2.27 SO CF I2A:57 - RX Path Imbalance on Related Faults Section 3.2.27 SO CF I2A:57 - RX Path Imbalance on Related Faults Section 3.2.27 SO CF I2A:57 - RX Path Imbalance on Related Faults Section 3.2.4 SO CF I2A:16 - Indoor Temp Out of Related Faults Section 3.2.43 SO CF I2A:73 - Degraded or Lost Related Faults Section 3.2.45 SO CF I2A:80 - Antenna System DC Related Faults Section 3.4.4 SO CF EC2:11 - ALNA/TMA Fault on Related Faults Section 3.4.4 SO CF EC2:11 - ALNA/TMA Fault on Related Faults Section 3.4.4 SO CF EC2:11 - ALNA/TMA Fault on Related Faults Section 3.4.4 SO CF EC2:11 - ALNA/TMA Fault on Related Faults Section 3.4.4 SO CF EC2:11 - ALNA/TMA Fault on Related Faults Section 3.4.6 SO CF EC2:13 - Auxiliary Equipment Related Faults Section 3.4.6 SO CF EC2:13 - Auxiliary Equipment Related Faults Section 4.1.16 SO TRXC I1A:20 - HW and IDB Related Faults Section 4.1.17 SO TRXC I1A:21 - Internal Configuration Related Faults Section 4.2.1 SO TRXC I1B:8 - Y Link Communication Related Faults Section 4.3.1 SO TRXC I2A:0 - RX Cable Disconnected Related Faults Section 4.3.10 SO TRXC I2A:13 - TX Saturation on Related Faults Section 4.3.15 SO TRXC I2A:20 - RX Initiation Fault Related Faults Section 4.3.16 SO TRXC I2A:21 - TX Initiation Fault Related Faults Section 4.3.18 SO TRXC I2A:24 - Radio Unit Antenna Related Faults Section 4.3.19 SO TRXC I2A:25 - TX Max Power Related Faults Section 4.3.2 SO TRXC I2A:1 - RX EEPROM Checksum Related Faults Section 4.3.21 SO TRXC I2A:29 - Power Amplifier Fault Related Faults Section 4.3.23 SO TRXC I2A:36 - RX Filter Loadfile Related Faults Section 4.3.26 SO TRXC I2A:42 - UC/HC Switch Related Faults Section 4.3.28 SO TRXC I2A:45 - Radio Unit HW Fault Related Faults Section 4.3.28 SO TRXC I2A:45 - Radio Unit HW Fault Related Faults Section 4.3.3 SO TRXC I2A:3 - RX Synthesizer Related Faults Section 4.3.3 SO TRXC I2A:3 - RX Synthesizer Related Faults Section 4.3.4 SO TRXC I2A:4 - RX Internal Voltage Related Faults Section 4.3.5 SO TRXC I2A:7 - TX EEPROM Checksum Related Faults Section 4.3.6 SO TRXC I2A:9 - TX Synthesizer Related Faults Section 4.3.6 SO TRXC I2A:9 - TX Synthesizer Related Faults Section 4.3.7 SO TRXC I2A:10 - TX Internal Voltage Related Faults Section 4.3.8 SO TRXC I2A:11 - TX High Temperature Related Faults Section 4.3.9 SO TRXC I2A:12 - TX Output Power Related Faults Section 4.5.1 SO TRXC EC2:16 - TS0 TRA Lost (TS Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote

Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.10.1 AO TS EC1:3 - TRA/PCU (Remote Related Faults Section 5.11.1 AO TX I1A:2 - UC/HC Switch Inconsistent Related Faults Section 5.12.1 AO TX I1B:4 - TX Antenna VSWR Limits Related Faults Section 5.12.10 AO TX I1B:27 - TX Max Power Related Faults Section 5.12.11 AO TX I1B:31 - Power Amplifier Fault Related Faults Section 5.12.12 AO TX I1B:32 - TX Low Temperature Related Faults Section 5.12.2 AO TX I1B:6 - TX EEPROM Checksum Related Faults Section 5.12.3 AO TX I1B:8 - TX Synthesizer A/B Related Faults Section 5.12.5 AO TX I1B:11 - TX Internal Voltage Fault Related Faults Section 5.12.6 AO TX I1B:12 - TX High Temperature Related Faults Section 5.12.7 AO TX I1B:13 - TX Output Power Limits Related Faults Section 5.12.8 AO TX I1B:14 - TX Saturation on page Related Faults Section 5.12.9 AO TX I1B:17 - TX Initiation Fault on Related Faults Section 5.3.1 AO RX I1B:0 - RX Internal Amplifier Fault Related Faults Section 5.3.10 AO RX I1B:17 - TMA Supervision Fault Related Faults Section 5.3.11 AO RX I1B:19 - RX Filter Loadfile Related Faults Section 5.3.13 AO RX I1B:21 - Traffic Lost Uplink on Related Faults Section 5.3.13 AO RX I1B:21 - Traffic Lost Uplink on Related Faults Section 5.3.14 AO RX I1B:22 - Antenna System DC Related Faults Section 5.3.15 AO RX I1B:23 - Radio Unit Antenna Related Faults Section 5.3.16 AO RX I1B:47 - RX Auxiliary Equipment Related Faults Section 5.3.2 AO RX I1B:1 - ALNA/TMA Fault on page Related Faults Section 5.3.3 AO RX I1B:3 - RX EEPROM Checksum Related Faults Section 5.3.4 AO RX I1B:5 - RX Synthesizer A/B Related Faults Section 5.3.6 AO RX I1B:8 - RX Internal Voltage Fault Related Faults Section 5.3.7 AO RX I1B:9 - RX Cable Disconnected Related Faults Section 5.3.8 AO RX I1B:10 - RX Initiation Fault on Related Faults Section 5.3.9 AO RX I1B:12 - TMA-CM Output Voltage Related Faults Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Related Faults Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Related Faults Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Related Faults Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Related Faults Section 5.4.5 AO RX I2A:5 - RX Path A Imbalance on Related Faults Section 5.6.1 AO TF I1B:2 - GPS Synch Fault on page Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU

Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU Related RUs SO CF RU:12 - ALNA/TMA A Section 3.5 SO CF Related RUs SO CF RU:12 - ALNA/TMA A Section 3.5 SO CF Related RUs SO CF RU:12 - ALNA/TMA A Section 3.5 SO CF Related RUs SO CF RU:12 - ALNA/TMA A Section 3.5 SO CF Related RUs SO CF RU:12 - ALNA/TMA A Section 3.5 SO CF Related RUs SO CF RU:12 - ALNA/TMA A Section 3.5 SO CF Related RUs SO CF RU:12 - ALNA/TMA A Section 3.5 SO CF Related RUs SO CF RU:14 - Battery Section 3.5 SO CF Replacement Related RUs SO CF RU:14 - Battery Section 3.5 SO CF Replacement Related RUs SO CF RU:14 - Battery Section 3.5 SO CF Replacement Related RUs SO CF RU:16 - Heater Section 3.5 SO CF Replacement Related RUs SO CF RU:20 - TMA-CM Section 3.5 SO CF Related RUs SO CF RU:20 - TMA-CM Section 3.5 SO CF Related RUs SO CF RU:3 - Y Link Section 3.5 SO CF Replacement Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:31 - Environment Section 3.5 SO CF Related RUs SO CF RU:33 - EC Bus/EPC Bus/Power Communication Related RUs SO CF RU:34 - IDB Section 3.5 SO CF Replacement Related RUs SO CF RU:34 - IDB Section 3.5 SO CF Replacement Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:40 - Antenna Section 3.5 SO CF Related RUs SO CF RU:48 - GPS Receiver Section 3.5 SO CF Related RUs SO CF RU:48 - GPS Receiver Section 3.5 SO CF Related RUs SO CF RU:54 - IOM Bus Section 3.5 SO CF Related RUs SO CF RU:54 - IOM Bus Section 3.5 SO CF Related RUs SO CF RU:7 - PSU Section 3.5 SO CF Replacement

Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or Related RUs SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or

Related RUs SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC Related RUs SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC Related RUs SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC Related RUs SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC Related RUs SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC Related RUs SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC Related RUs SO TRXC RU:26 - RUG to RUG RXA Cable Section 4.6 Related RUs SO TRXC RU:26 - RUG to RUG RXA Cable Section 4.6 remains, the output power is switched off and one Remote OMT, or Remote OMT over IP. Remote OMT, or Remote OMT over IP. repair centre. Replace the DUG. Replacement Unit Map (RU Map) Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42

Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 42 Replacement Unit Map on page 78 Replacement Unit Map on page 78 Replacement Unit Map on page 78 Replacement Unit Map on page 78 Replacement Unit Map on page 78 Replacement Unit Map on page 78 Replacement Unit Map on page 78 Replacement Unit Map on page 78 Replacement Unit Map on page 78 Replacement Unit Map on page 78 report this fault. respective related faults. Restricted on page 105 Restricted on page 66 RRUSs. RUG is inconsistent with the IDB, that is, the position is RUG/RUS/RRUS to cease the fault immediately. RUGs is correctly connected and in good condition. running to see the hardware limitation. RUS/RRUS. RUS/RRUS/RUG. The RUS/RRUS/RUG output power RX antenna. RX. S in the BSC): S in the BSC): satellites all the time.

Section 3.1.11 SO CF I1A:16 - RU Database Corrupted Section 3.1.12 SO CF I1A:17 - HW and IDB Inconsistent Section 3.1.2 SO CF I1A:1 - Reset, Power On on page 5 Section 3.1.3 SO CF I1A:2 - Reset, Switch on page 5 Section 3.1.4 SO CF I1A:3 - Reset, Watchdog on page 5 Section 3.1.5 SO CF I1A:4 - Reset, SW Fault on page 5 Section 3.1.6 SO CF I1A:5 - Reset, RAM Fault on page Section 3.2.13 SO CF I2A:33 - RX Diversity Lost on Section 3.2.13 SO CF I2A:33 - RX Diversity Lost on Section 3.2.13 SO CF I2A:33 - RX Diversity Lost on Section 3.2.13 SO CF I2A:33 - RX Diversity Lost on Section 3.2.14 SO CF I2A:34 - Output Voltage Fault Section 3.2.14 SO CF I2A:34 - Output Voltage Fault Section 3.2.14 SO CF I2A:34 - Output Voltage Fault Section 3.2.14 SO CF I2A:34 - Output Voltage Fault Section 3.2.15 SO CF I2A:36 - RU Database Corrupted Section 3.2.15 SO CF I2A:36 - RU Database Corrupted Section 3.2.15 SO CF I2A:36 - RU Database Corrupted Section 3.2.15 SO CF I2A:36 - RU Database Corrupted Section 3.2.24 SO CF I2A:51 - TMA Supervision/Comm Section 3.2.24 SO CF I2A:51 - TMA Supervision/Comm Section 3.2.24 SO CF I2A:51 - TMA Supervision/Comm Section 3.2.24 SO CF I2A:51 - TMA Supervision/Comm Section 3.2.26 SO CF I2A:54 - Timing Bus Fault on Section 3.2.43 SO CF I2A:73 - Degraded or Lost Section 3.2.43 SO CF I2A:73 - Degraded or Lost Section 3.2.43 SO CF I2A:73 - Degraded or Lost Section 3.2.43 SO CF I2A:73 - Degraded or Lost Section 3.4.5 SO CF EC2:12 - ALNA/TMA Degraded Section 3.4.5 SO CF EC2:12 - ALNA/TMA Degraded Section 3.4.5 SO CF EC2:12 - ALNA/TMA Degraded Section 3.4.5 SO CF EC2:12 - ALNA/TMA Degraded Section 3.4.6 SO CF EC2:13 - Auxiliary Equipment Section 3.4.6 SO CF EC2:13 - Auxiliary Equipment Section 3.4.6 SO CF EC2:13 - Auxiliary Equipment Section 3.4.6 SO CF EC2:13 - Auxiliary Equipment Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 3.5 SO CF Replacement Unit Map on page 42 Section 4.2.2 SO TRXC I1B:9 - Y Link Communication Section 4.2.3 SO TRXC I1B:10 - Timing Reception Section 4.3.1 SO TRXC I2A:0 - RX Cable Disconnected Section 4.3.1 SO TRXC I2A:0 - RX Cable Disconnected

Section 4.3.1 SO TRXC I2A:0 - RX Cable Disconnected Section 4.3.1 SO TRXC I2A:0 - RX Cable Disconnected Section 4.3.15 SO TRXC I2A:20 - RX Initiation Fault Section 4.3.15 SO TRXC I2A:20 - RX Initiation Fault Section 4.3.15 SO TRXC I2A:20 - RX Initiation Fault Section 4.3.15 SO TRXC I2A:20 - RX Initiation Fault Section 4.3.15 SO TRXC I2A:20 - RX Initiation Fault Section 4.3.28 SO TRXC I2A:45 - Radio Unit HW Fault Section 4.3.28 SO TRXC I2A:45 - Radio Unit HW Fault Section 4.3.28 SO TRXC I2A:45 - Radio Unit HW Fault Section 4.3.28 SO TRXC I2A:45 - Radio Unit HW Fault Section 4.3.29 SO TRXC I2A:46 - Traffic Performance Section 4.3.29 SO TRXC I2A:46 - Traffic Performance Section 4.3.29 SO TRXC I2A:46 - Traffic Performance Section 4.3.29 SO TRXC I2A:46 - Traffic Performance Section 4.3.29 SO TRXC I2A:46 - Traffic Performance Section 4.3.30 SO TRXC I2A:47 - Internal Configuration Section 4.3.30 SO TRXC I2A:47 - Internal Configuration Section 4.3.30 SO TRXC I2A:47 - Internal Configuration Section 4.3.30 SO TRXC I2A:47 - Internal Configuration Section 4.5.10 SO TRXC EC2:28 - TS3 TRA Lost (TS Section 4.5.11 SO TRXC EC2:29 - TS3 TRA Lost (TS Section 4.5.12 SO TRXC EC2:30 - TS3 PCU Lost (TS Section 4.5.13 SO TRXC EC2:32 - TS4 TRA Lost (TS Section 4.5.14 SO TRXC EC2:33 - TS4 TRA Lost (TS Section 4.5.15 SO TRXC EC2:34 - TS4 PCU Lost (TS Section 4.5.16 SO TRXC EC2:36 - TS5 TRA Lost (TS Section 4.5.17 SO TRXC EC2:37 - TS5 TRA Lost (TS Section 4.5.18 SO TRXC EC2:38 - TS5 PCU Lost (TS Section 4.5.19 SO TRXC EC2:40 - TS6 TRA Lost (TS Section 4.5.2 SO TRXC EC2:17 - TS0 TRA Lost (TS Section 4.5.20 SO TRXC EC2:41 - TS6 TRA Lost (TS Section 4.5.21 SO TRXC EC2:42 - TS6 PCU Lost (TS Section 4.5.22 SO TRXC EC2:44 - TS7 TRA Lost (TS Section 4.5.23 SO TRXC EC2:45 - TS7 TRA Lost (TS Section 4.5.24 SO TRXC EC2:46 - TS7 PCU Lost (TS Section 4.5.3 SO TRXC EC2:18 - TS0 PCU Lost (TS Section 4.5.4 SO TRXC EC2:20 - TS1 TRA Lost (TS Section 4.5.5 SO TRXC EC2:21 - TS1 TRA Lost (TS Section 4.5.6 SO TRXC EC2:22 - TS1 PCU Lost (TS Section 4.5.7 SO TRXC EC2:24 - TS2 TRA Lost (TS Section 4.5.8 SO TRXC EC2:25 - TS2 TRA Lost (TS Section 4.5.9 SO TRXC EC2:26 - TS2 PCU Lost (TS Section 5.12.13 AO TX I1B:35 - RX Path Imbalance Section 5.12.13 AO TX I1B:35 - RX Path Imbalance Section 5.12.13 AO TX I1B:35 - RX Path Imbalance Section 5.12.13 AO TX I1B:35 - RX Path Imbalance Section 5.12.13 AO TX I1B:35 - RX Path Imbalance Section 5.12.14 AO TX I1B:36 - Radio Unit HW Fault Section 5.12.15 AO TX I1B:47 - TX Auxiliary Equipment Section 5.12.4 AO TX I1B:9 - TX Synthesizer C Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on

Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.13.1 AO TX I2A:0 - TX Diversity Fault on Section 5.3.13 AO RX I1B:21 - Traffic Lost Uplink on Section 5.3.5 AO RX I1B:6 - RX Synthesizer C Unlocked Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.1 AO RX I2A:1 - RX Path Lost on A Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.2 AO RX I2A:2 - RX Path Lost on B Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C

Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.3 AO RX I2A:3 - RX Path Lost on C Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.4 AO RX I2A:4 - RX Path Lost on D Section 5.4.5 AO RX I2A:5 - RX Path A Imbalance on Section 5.4.6 AO RX I2A:6 - RX Path B Imbalance on Section 5.4.6 AO RX I2A:6 - RX Path B Imbalance on Section 5.4.7 AO RX I2A:7 - RX Path C Imbalance on Section 5.4.7 AO RX I2A:7 - RX Path C Imbalance on Section 5.4.8 AO RX I2A:8 - RX Path D Imbalance on Section 5.4.8 AO RX I2A:8 - RX Path D Imbalance on see document Verifying System Antennas or See respective related fault. See respective related fault. See respective related fault. See respective related faults. send them together with a trouble report to Ericsson. send them together with a trouble report to Ericsson. send them together with a trouble report to Ericsson. send them together with a trouble report to Ericsson. send them together with a trouble report to Ericsson. send them together with a trouble report to Ericsson. separate antennas. services can fail and RBS equipment can be damaged. set because of either the configuration received from set limit while the battery was disconnected during set to Intercell in the IDB. This requires that no set to Intercell in the IDB. This requires that no shuts down to avoid damage. site, in the RBS air-conditioning or in the cooling site, in the RBS air-conditioning or in the cooling site, in the RBS air-conditioning or in the cooling slave because of a link break. The RBS with a link smoke in the cabinet, which can be caused by a fire. SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps

SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Fault Maps SO CF Replacement Unit Map on page 42 SO CF Replacement Unit Map on page 42 SO CF Replacement Unit Map on page 42 SO CF RU:0 - DXU, DUG 10, DUG 20, MU or IXU SO CF RU:13 - ALNA/TMA B Section 3.5 SO CF SO CF RU:13 - ALNA/TMA B Section 3.5 SO CF SO CF RU:13 - ALNA/TMA B Section 3.5 SO CF SO CF RU:13 - ALNA/TMA B Section 3.5 SO CF SO CF RU:13 - ALNA/TMA B Section 3.5 SO CF SO CF RU:13 - ALNA/TMA B Section 3.5 SO CF SO CF RU:13 - ALNA/TMA B Section 3.5 SO CF SO CF RU:15 - Fan / Fan Group Section 3.5 SO CF SO CF RU:15 - Fan / Fan Group Section 3.5 SO CF SO CF RU:17 - Heat Exchanger Ext Fan Section 3.5 SO CF RU:18 - Heat Exchanger Int Fan Section 3.5 SO SO CF RU:20 - TMA-CM Section 3.5 SO CF SO CF RU:20 - TMA-CM Section 3.5 SO CF SO CF RU:20 - TMA-CM Section 3.5 SO CF SO CF RU:20 - TMA-CM Section 3.5 SO CF SO CF RU:3 - Y Link Section 3.5 SO CF Replacement SO CF RU:40 - Antenna Section 3.5 SO CF SO CF RU:40 - Antenna Section 3.5 SO CF SO CF RU:40 - Antenna Section 3.5 SO CF SO CF RU:40 - Antenna Section 3.5 SO CF SO CF RU:49 - GPS Receiver DXU Cable Section 3.5 SO CF RU:49 - GPS Receiver DXU Cable Section 3.5 SO CF RU:54 - IOM Bus Section 3.5 SO CF SO CF RU:54 - IOM Bus Section 3.5 SO CF SO CF RU:54 - IOM Bus Section 3.5 SO CF SO CF RU:54 - IOM Bus Section 3.5 SO CF SO CF RU:61 - PDU Section 3.5 SO CF Replacement SO CF RU:61 - PDU Section 3.5 SO CF Replacement SO CF RU:62 - SAU Section 3.5 SO CF Replacement SO CF RU:62 - SAU Section 3.5 SO CF Replacement SO CF RU:63 - SCU or SUP Section 3.5 SO CF SO CF RU:63 - SCU or SUP Section 3.5 SO CF SO CF RU:7 - PSU Section 3.5 SO CF Replacement SO CF RU:8 - BFU Section 3.5 SO CF Replacement SO CF RU:8 - BFU Section 3.5 SO CF Replacement

SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Fault Maps SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC Replacement Unit Map on page 78 SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or SO TRXC RU:0 - TRU, dTRU, DRU, RUG, RRU or SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC SO TRXC RU:25 - RUS or RRUS Section 4.6 SO TRXC SO TRXC RU:26 - RUG to RUG RXA Cable Section 4.6 SO TRXC RU:26 - RUG to RUG RXA Cable Section 4.6 SO TRXC RU:26 - RUG to RUG RXA Cable Section 4.6 SO TRXC RU:26 - RUG to RUG RXA Cable Section 4.6 SO TRXC RU:27 - RUG to RUG RXB Cable Section 4.6 SO TRXC RU:27 - RUG to RUG RXB Cable Section 4.6 SO TRXC RU:27 - RUG to RUG RXB Cable Section 4.6 SO TRXC RU:27 - RUG to RUG RXB Cable Section 4.6 SO TRXC RU:27 - RUG to RUG RXB Cable Section 4.6 SO TRXC RU:27 - RUG to RUG RXB Cable Section 4.6 SO TRXC RU:28 - RUS to RUS RXA Cable Section 4.6 SO TRXC RU:29 - RUS to RUS RXB Cable Section 4.6

software for internal configuration, is corrupted. software in the RUS/RRUS/RUG. software on the flash card. software on the flash card. software release, which supports the hardware software. software. software. software. source, is unusable and TF is in holdover mode. If specification. specification. starting work. stop supplying power to the RBS. succeed, the alarm is raised and TF is not disabled. supervised by the DUG. support the by-pass function. Synchronization Bus (ESB) reference, used as TG synchronization signals according to the synchronization source (PCM) is available, fault AO synchronization source, for 5 minutes but failed. synchronization source, receiver sensitivity, or LBO. synchronization source, receiver sensitivity, or LBO. synchronization will probably recover and the fault system control functions and the power to the RBS. system load. system must include two enabled TXs, connected to system must include two enabled TXs. System Output Voltage Fault on page 66 System Output Voltage Fault on page 85 System VSWR tests. system. system. system. systems to ensure that they are functioning systems to ensure that they are functioning systems to ensure that they are functioning systems to ensure that they are functioning systems to ensure that they are functioning systems to ensure that they are functioning Table 1 SO CF Replacement Unit Map Table 2 SO TRXC Replacement Unit Map temperature comes back within the normal conditional temperature comes back within the normal conditional temperature comes back within the normal conditional temperature. temperature. temperature. temperature. temperature. temperature. temperature.

temperature. temperature. temperature. This can be repeated once to give temperature: temperature-related alarms, which can indicate high Terminology Tests in the CPI for the relevant RBS. TF compensation value and the measurement does not TF I1B:2 is raised. TFMODE = SA or M in the BSC): TFMODE = SA or M in the BSC): TG and slave TG are correctly connected and TG and slave TG are correctly connected and than expected. that are marked as expected in the IDB. that depends on the traffic load. Therefore, the fault that they are connected to the correct ports on the the Abis interface. The alarm is raised if: the alarm, then replace the smoke detector. the AO I1B fault can be found. This is the case when BTS internal hardware The AO is not allowed to report the hardware itself as this task is assigned to The battery backup system is disconnected, and the The battery backup system is disconnected, and the the BFUs and PSUs in the RBS. Otherwise modify the BSC or site constraints. The BSS feature BTS Power Saving might raise this The contents of this document are subject to revision without notice due to the correct Y link. the correct Y link. the current supervision is disabled for this the current supervision is disabled for this the current TG. the Define RX Path Imbalance Parameters function the door is closed, the alarm will cease within a minute. the DU in the RBS. Otherwise modify the IDB. The DUG has internal timing problems. the DUG is reset. the DUG. the DUG. the DUG. the fault is external to the signalling MO. The fault number is identical to the bit position in the fault map reported over the fault, then the most likely cause is a fault at the the fault, then the most likely cause is a fault at the the fault, then the most likely cause is a fault at the the flash card in the DUG. The following terminology is used throughout this document. the function Change Local/Remote State in Local OMT, the function Change Local/Remote State in Local OMT, the GPS reference does not recover before holdover the holdover timeout.

the IDB for each ALNA/TMA against the supplier’s the IDB for each ALNA/TMA against the supplier’s the IDB. the IDB. the internal fault maps described above. The likely cause is either failed software download The likely cause is either failed software download or The likely cause is one of the following: The likely causes are as follows: The likely causes are as follows: The likely causes of this fault are as follows: The likely causes of this fault are as follows: The likely causes of this fault are as follows: the most likely cause of the fault is a faulty fan unit. the non-destruction range. The fault ceases the OMT Radio view for help. the OMT. the operational temperature. the original data stored in the DU. The oscillator frequency depends on temperature. Too The oscillator frequency depends on temperature. Too The output power is reduced 2 dB to lower the the PCM line, transmission equipment, and so on. the power to the faulty RU and reset the DUG. the power. the power. The RBS is unable to communicate with or control the RBS runs for too long on battery backup after an the RBS runs for too long on battery backup after an the RBS. the RBS. the RBS. If no related faults are present, the frame the RBS. Otherwise modify the IDB. The RU database in RUG flash is corrupted or cannot The RUG has internal timing problems. It could be a the signalling bandwidth is reduced by using LAPD the signalling bandwidth is reduced by using LAPD the SO responsible for hardware. This means that the consequence is reported the software. The supervision of this fault is based on measurements the TF compensation value, TF goes into holdover The TRU database in the DUG flash is corrupted or the TRX is reset. the unit, which operates in autonomous mode with The VSWR at the RUS/RRUS output has exceeded the then it is likely that the unit has developed a fault, This alarm is raised if any of the related faults are raised This alarm is raised if any of the related faults are raised This alarm is raised if the configuration data does not This alarm is set only if another fault on the TRX has This can be caused by a hardware failure in the RUS This can be caused by a hardware failure or a short

This can happen, for example, after installing a new IDB. This can reduce both the performance of RBS power This document describes all faults reported from all RBS 6000 RBSs to the this fault for more information. This fault is probably caused by the following: This is most likely a fault in the BSC (for example, no This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path This is probably a fault in the Abis transmission path this might also be the cause of the RX diversity this RBS. this RBS. this RBS. this RBS. this RBS. this RBS. this RBS. this RBS. this RBS. There is a risk that the RBS is not working though it is not a physical unit. It comprises the data in the database only, time at the next AC power failure is likely to be shorter timeout, class 1 fault AO TF EC1:0 is raised. timing slave has failed. timing slave has failed. To avoid false alarms, the fault has a long filter time to check how the IDB is defined regarding the to check how the IDB is defined regarding the To enable antenna hopping, at least one antenna To enable fast antenna hopping, at least one antenna to intercell. to the correct RI port on the DUG.

to the correct RI port on the DUG. to the RBS. to the RUG in the RBS. Otherwise modify the IDB. to the RUG. to the RUG. to the RUGs in the RBS. Otherwise modify the IDB. TRA allocated, no connection in Group-Switch, and so traffic to the mobile. Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transcoder/PCU Com. Lost) on page 100 Transmitter/Receiver and the physical antenna. TRXs in the RBS are included in a cell together TRXs in the RBS are included in a cell together TRXs. TS are missing or corrupted. TX and RX by sending dummy bursts between them. Type = GSM/TDMA bypass is defined. TMA bypass unconnected ESB connectors. unconnected ESB connectors. undamaged. If the cable is damaged, then replace undamaged. If the cable is damaged, then replace unications Lost on page 22 unications Lost on page 22 unications Lost on page 22 unications Lost on page 22 unications Lost on page 22 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42

Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 Unit Map on page 42 units in the RBS. Units reported in this map are hardware units suspected of causing the faults in Unlocked on page 103 Unlocked on page 103 Unlocked on page 59 Unlocked on page 59 Unlocked on page 60 Unlocked on page 60 Unlocked on page 82 Uplink on page 71 Uplink on page 71 Uplink on page 71 Uplink on page 71 Uplink on page 71 used as an alternative synchronization source. used as TG synchronization source, is unusable used by software for internal configuration, is corrupted. used. using the OMT. usually as a consequence of the related faults. value to 0 db. values A, B, AB, and ABCD). See antenna setup in Verifying System Antennas or Antenna System voltage range. Wait at least 10 seconds and switch on the power. when the temperature comes back within the When traffic increases, the alarm normally ceases. To which RX path has the lowest signal strength, one or with expected consumption. with expected consumption. with IDB on page 102 with one or more RUSs/RRUSs marked as expected in with the DUG. with the DUG. with TRXs from a different RBS and that at least with TRXs from a different RBS and that, at without faults. without faults. wrongly defined in the IDB. Y link.

􀀀 Climate, that handles internal temperature 􀀀 EC bus 􀀀 Power, that handles external power 􀀀 Timing bus 􀀀 Y link #NAME?