KT88-3200 Opration 090911

Copyright and Trademark Notices This document contains information that is protected by copyright. All rights are reserved. No part of this document may be photo copied, reproduced or translated to another language without prior  written consent of Contec Medical Systems Co., Ltd. The information contained in this document is subect to change without notice.

Responsibility of the User 

!T""#$%&& digital brain electric activity mapping should be used by the physicians who have received professional training.

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The user should read this operational manual carefully before operating !T""#$%&&, and operate it in accordance accordance with the manual.

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The user should observe !T""#$%&& and the patient when operating it.

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The user is responsible to supply the use situations of !T""#$%&& to Contec Medical Systems Co., Ltd.

Responsibility of Contec Medical Systems Co., Ltd 

Contec Medical Systems Co., Ltd supplies the standard product to the user.

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Contc Medical Systems Co., Ltd installs and debugs !T""#$%&& and trains the physicians.

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!T""#$%&& should be repaired by Contec Medical Systems Co., Ltd.

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Contec Medical Systems Co., Ltd should use original accessories to repair !T""#$%&&.

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Contec Medical Systems Co., Ltd is responsible to answer the 'uestions about !T""#$%&& on time.

Other mportant nformation The information in this document is subect to change without notice. Contec Medical Systems Co., Ltd ma(es no warranty of any (ind with regard to this material, including, but not limited to implied warranties of merchant ability and fitness for a particular   purpose. Contec Medical Systems Co., Ltd assumes no responsibility for any errors of omissions that may appears in this document. Contec Medical Systems Co., Ltd ma(es no commitment to update nor to (eep current the information contained in this document.

!arranty !arranty nformation )our )our C*NT+C C* NT+C arranty Contec Medical Systems Co., Ltd -hereinafter referred to as  Contec/0 hereby warrants that Contec products -hereinafter referred to as 1roducts/0 shall be free from defects in material and wor(manship under normal use, service and maintenance for the warranty period of such 1roduct from Contec or an authori2ed distributor or representative of Contec Normal use, service and maintenance means operation and maintenance in accordance with appropriate instructions and3or  information guides. This arranty does not apply to the 1roducts caused by any or all of the following circumstances or conditions4 

5reight damage6 7

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1art and3or accessories of the 1roducts not obtained from or approved by Contec6

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Misapplication, misuse, abuse, and failure to follow the 1roduct instruction sheets and3or  information guides6

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Accident, a disaster affecting the 1roducts6

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Alterations or modifications to the 1roducts not authori2ed by Contec6

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*ther events outside of Contec 8s reasonable control or not arising under normal operating conditions.

The remedy under this warrenty is limited to the repair or replacement without charge for labor or  materials, or any productrs found upon e9amination by contec to have been defective. This remedy shall be conditioned upon receipt of notice by contec of any alleged defects promptly after  discovery thereof within the warranty period. Contec 8s obligation under the foregoing warranty will further further be conditioned conditioned upon the assumption assumption by the purchase purchase of the products products - ⅰ0 of all carrier  carrier  charges with respect to any products returned to contec8s principal place or any other place as specifica specifically lly designated designated by contec or an authori2ed authori2ed distributor distributor or representati representative ve of contec, contec, and - ⅱ0 all ris(s of loss in transit. 7t is e9pressly agreed that the liability of contec is limited and that contec does not function as an insurer. A purchase of a product, by its acceptance and purchase thereof, ac(nowledges and agrees agrees that contec is not liable for loss, harm or damage due directly or  indirectly to an occurrence or conse'uence therefrom relating to the products. 7f contec should be found liable to anyone under any theory -e9cept the e9pressed warranty set forth herein0 for loss, harm or damage, the liability of contec shall be limited to the lesser of the actual loss, harm or  damage, or the original purchase price of the product when sold. +9cluded from the limited warranty set forth above are consumable items such as paper, batteries, batteries, electrodes, patient cable, lead wires and magnetic storage mediums. +9cept as set forth herein with respect to reimbursement of labor chages, a purchase8s sole e9clusive remedy against contec for claims relating to the products for any and all losses and damages resulting from from any cause shall be the repair or replacement of defective products to the e9tent that the defect is notice and contec is notified within the warranty period. 7n no event, including the claim for negligence, shall contec be liable for incidental, special or conse'uential damages, or for any other loss, damage or e9pense of any (ind, including loss of profits, whether  under tort, negligence or atrict liability theories of law, or otherwise. This warranty is e9pressly in lieu of any other warranties, e9press or implied, including, but not limited to the implied warranty of merchant ability and the warranty of fitness for a particular purpose.

"reface This operation manual introduces you the total function of the !T""#$%&& digital brain electric activity mapping and the detail operation procedure. 1lease read the manual carefully before use the machine, which ma(es you easier to use it.

77

Table of Contents Chapter # ntrod$ction................ ntrod$ction....................................... .............................................. ............................................. ......................................................# ................................# Chapter % The main technical technical inde&......................................... inde&............................................................... .................................................. ............................ ...# Chapter ' Technical Technical de(ice............................... de(ice...................................................... .............................................. .............................................. .................................% ..........% Chapter ) Soft*are and +ard*are +ard*are set$p !iard.................................. !iard......................................................... ......................................' ...............' Chapter - The system operation.......................................... operation................................................................. .............................................. ..................................#' ...........#' Chapter  Notice.................................. Notice......................................................... .............................................. .............................................. .............................................'/ ......................'/

777

Chapter # ntrod$ction The features of digital brain electric activity mapping4 The digital digital brain electric electric activity activity mapping transit transit head bioelectric bioelectrical al activity activity into mar(ed intuitionistic image, it becomes an advanced, no wound technical instrument for s(ull sic(ness, 'ualitative analysis for head enginery. Characters for this e'uipment are as follows4 

:elp to bulge and recogni2e ++; partial features.



lead ++;, ++;, =? lead lead +C;, +C;, $% lead lead ++; or or user#def user#defined ined lead lead ++; ++;

%. The normal wor(ing condition a0 The The range range of environment temperature @ ℃～&℃ b0 ,） 52, 12, C2, 1;=, 1;%, A52, 5C2, C12, C1$, C1, 5C$, 5C, T1H, T1", 5TH, 5T" ' => ,）

The pole location on the head shows int the follow picture ：

?

$.Connection lead At least two electrodes for ++; was recorded, an electrode lin(ing with the first gate of +C; e'uipment, another one in second gate, Fetween the two electrode potential difference recorded ++; was formed. The electrode 1laced in scalp is named active electrode or detection electrodes, the electrode 1laced in ear or 2ero potential is named unrelated electrode or reference electrode. ++; leads have %ways4 one is unrelated electrode unipolar leads method, another way is only use the bipolar lead of the activity electrode to instead of the unrelated electrode. -=0 Enipolar lead - montages or =?montages or $% montages or Eser# defined0, Clic( *!/ and enter the picture .

=$

 "ict$re ' The (ideo set$p

Clic( *!/ and enter video setup-as picture 0. The physician can set up the 'uality, differentiate rate and other parameters of ac'uired picture.

=

"ict$re ) The

ac5$isition control panel

7n the ac'uisition interface, the left is the ac'uired wave to display the patient8s ++; at real time and the right is the ac'uisition control pannel to display various of premiums events and control the ac'uired methods.

=@

"ict$re The ac5$isition control panel

7n the ac'uisition interface, the left is the ac'uired wave to display the patient8s ++; at real time and the right is the ac'uisition control panel to display various of premiums events and control the ac'uired methods. Clic(

button, the physician

could chose ac'uired velocity in practice. Clic(

button, the physician could

adust the plus of ++; in practice. Clic(

button, the fre'uency disturb/

would get rid of AC wor( fre'uency disturb which is recommended to use for batter images. =>

Clic( button,the physician could chose the Fand stop filter of ++; in practice.LFG would light if one of them was in bad connection. Clic(

button to choose ac'uisition

method according to practical use. Clic(

button , the physician could

chose

reference

when

gather

electrode

++;

at

according

will to

 practice.

"ict$re 

Clic( end/ to stop ++; ac'uisition.

=H

"ict$re /

This interface is for user to replay ++; in se'uence. button is used to display $%#channel

++; in same screen.

button is used to display =>#channel

++; in same screen. .

button is used to display 8-

channel EEG in same screen.

1hysicians can be where it is needed to

add tag information, specifically as follows4

Clic( the toolbar button, clic( left mouse button where you want to add a tag, pop#up shown in  picture 1icture " window, the corresponding location displays the flag icon .

="

"ict$re 6

The  physician

can

choose

a

segment

of  

++;

to

analy2e. method

The is

as

follow4 remove mouse

the to

the

 beginning, clic(

the

left

 button inside the time rectangle, you can see a small red triangle, then select the end of the ++; with the right button of the mouse in the same way. so as to choose the ++; segment. The chosen ++; segment turns into white. .This

menu is Numerical F+AM.

This

distributing map.

menu

is

patient8s

power

chart

"ict$re # N$merical :31M

Clic( button to switch to power chart map.

Clic( any lead , you could magnify it.

%>

"ict$re #/ Spectr$m Rectangle 8raph

Clic( button and enter the picture =". The

physician

could

divide

fre'uency

segment according to this menu. Clic( *!/

 button to save and return or Cancel/ button to cancel and return after partition. "ict$re #6

 

Clic( 

 button after  return and

enter 

 picture =?. %H

"ict$re #7

7n this menu, the physician can choose the channel method.-monochannel or double#channel0. After the choice, Clic( yes/ and display the accordant ++;. Lead setting instruction4 clic( right of the mouse to customi2e the any lead from $ to ? lead -t he first two are default leads which can not be modified0, clic( the left of the mouse to drag any le ad out of the channel list bo9, and this operation finishes the delete of one lead. 7f you need to add lead only by using the mouse to clic( any two electrodes in the dialog bo9 to complete a operation of add Settings, clic( the button of o( after finish $% leads setting. The ne9t time you chec( lead s, the setting will show to you. Clic( button and enter the picture %&.

%"

"ict$re %9

7n

this

menu,

the

 physician can

design

filter  according to the patient8s ++;

to

clear ++;8s disturbance and

false

 balance. Clic( *!/  button

and

appear ++; which has being filtered. "lay

Clic( button in the toolbar would play ++;

from beginning to end automatically, and

 button in the toolbar to stop play.-picture %=0

%?

"ict$re %#

Double click the left of mouse in the EEG waveform area, dialog bo wil l a!!ear as shown in the "gure #$%&, and select the an' one of the three re d line in the dialog, after that drag the mouse and the gain of waveform, !e riod and fre(uenc' will be changed)

$&

"ict$re %%

7n under control menu select the system Settings menu items, as shown in figure, %$ dialog  bo9 will appear.

"ict$re %'

As the menu on the left side4

'=）Select infromation setting, you can edit the information of hospital.- as shown figure %$06 '%）Selectparameter setting, you can set the parameters in the process of waveform replay. $=

- as

shown figure %0.

'$）Select color setting, you can set color of bac(ground the induced event and so on.- as shown figure %@06 The operation of this f$nction is follo*ing0

 Clic( the left of the mouse to the button for color after the color change in advance.

'）Select event add setting, the user can add the event himself , name it and select color - as shown in figure#%>0. The operation is follo*ing0

Clic( the left of mouse to the edit fram after name and input the name of the adding event, clic( the color button below, clic( the add button to finish the adding of the user#defined induced event6 if you need to delete the induced event, you can select the induced event item with the left of the mouse and clic( delete  button, in this way the delete is completed. Clic( default setting, all the information will be defaulted and show in this window. Clic(  definite to save it and if you open the case again, all the information is the same as the defaulted information.= each time yo$ set the parameters, and it *ill come into effect the ne&t time yo$ open it>.

"ict$re %)



%$ "ict$re %-

$$

"ict$re %

Clic( &you will come into the figure

%Hvideo replay control panel will appear on the

right side of the replay graph. The doctor

can control replay in this panel. play will

ma(e the waveform show from beginning to end conse'uently and stop will ma(e it stop. Ender  the situation of no play, beginning and ending are those of ++;, and increase degree and decrease degree is the gain which can adust the ++;.

"ict$re %/ Clic( to come into the calibrate interface

which only used for manufactures chec(ing.

Clic( & the report will be print out & shown in

picture %"

$

"ict$re %6 )ou can choose the different model of printing in the  printing model of the printing out menu. )ou can also choose the model editor to edit the report model and save it.

Graph printing : According to picture @,pictures H#=@, user can print out the graph according to the need. The operation is following ： in the any

interface of picture @,pictures H#=@ & clic(and

the menu %?will appear & and then clic( definite/ & you can print out the topographic map and ++; graph. As show in the figure %?, you can set the printing area range and you can input the number  of the first page and the last page, if you want the current page, set the range to =#=.

$@

Picture 29

Select patients : Clic( Select patient/ in the menu as picture = and enter picture $&.

$>

"ict$re '9

As shown in the figure of $&, clic( any one case with one clic( of the left mouse, the information of the patient will be shown in the right side of the column6 if there are many cases you need to choose, you can also do conditional fast search to find the case you need. The operation is following4 Select the select search with the left of mouse,clic( the left of mouse to select in the small rect angular bo9 before screening case conditions, input condition content and clic( the search . T he content that accords with the case condition will be displayed in the list on the left,and for th ose cases do not meet the conditions of the case, the system will point out, Clic( the clear up, the content of the user input will be delect.  by clic(ing the left of mouse to select cases, and clic(ing the open bu tton - or double clic(  cases0, you can enter the cases of patient according to the figure of#@. The rest operation is the $H

same to that of the new patient.

Patient list management : Clic( 1atient list management/ in the menu and enter picture $=.

"ict$re '#

As shown in the menu of figure #$=, you can choose cases-)ou can also ma(e use of the function of research to find the case you need.0, and modify it -them0 in the right side of the column. After that , clic( save and the prompt will appear, and you clic( yes, you can save the modified case. )ou can also delete the cases, clic( and select the number of the case you need to delete, and them clic( delete, you delete the case.

  Data format conversion: $"

As shown in the figure #=, clic(  data format conversion, you can come into the figure $%. ith the tools of format conversion, you can transform the case into +G5 ;ASC77 form in order  to data or academic e9change. Clic( the button of Gata Type to select the product model and clic( FrowseFutton to find the cases file path -R eeg0 on the second line left side, clic( the button Gata Transform to begin the data format conversion, if the conversion is successfully, the system will offer prompt.

"ict$re '%

Segment saving: *pen the patient case to e9amine, waveform

to

save

according

to

physician can choose a segment of given

the

re'uirement. And the steps are as follows4

 below the last one lead waveform of the beginning place of the waveform segment selected ,clic(  the left (ey of mouse , and there will be the red triangle sign . Correspondingly , at the end of  the waveform.,clic( the right (ey of mouse ,and you will pitch on a segment of waveform. As shown in the figure#=, you select  save segment in the menu, the figure $$ will appear.

  $re ''

input the name of the segment, clic(  *! to save it. 7f you need to view the old cases, you can choose one case with left of  the mouse, clic( the segment4 shown in the figure $& and  prompt of the segment selection according to the figure $.select the segment and open the waveform.

"ict

$?

"ict$re ') Event list : Clic( the press in the tool column, and

come into the event list as shown in the

figure$@, you can find the name of the induced events and time of those events happen with the mouse or the up3down arrow to select the event, and clic(  the right forward arrow to switch into the waveform of the induced event.

" ict$re '-

Multilingu al interface : 7n the Chinese interface, choose system control #  Language Select #  +nglish switch to +nglish interface state ) if System is in +nglish interface state, choose the System Configure #  Language the Select #Chinese switch the system to Chinese interface state. The same operation ia also applicable to other  languages.

 Exits : Choose the item of +9it in the manu

of Case Management or clic( on top right

corner of the menu to e9it from !T""

analytical system of digital networ( ++;

topography.

Chapter  Notice

The notice for installation 

Gon8t hang anything on the power wire and be treaded by people.

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The machine needs good ground cable. The electric resistance isn8t more than  . don8t use the heat pipe or water pipe as the temporary ground cable.

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All the holes at the bac( of the machine should not be covered. *therwise, the machine will  be damaged because it8s too heat.

The notice for application 

The power voltage and fre'uency should be %%&D and @&:2.



Gon8t cover anything on the holes at the bac( of the machine.



Gon8t put the machine in a humid environment. hen cleaning the machine, please ta(e the  plug away from the soc(et. Gon8t use the li'uid cleaner or the alcohol to wash it. 1lease use the wet cloth to wipe it. hen the machine meets thunderstorm or it stays for a long time, ma(e sure that the plug is ta(en away from the soc(et. &



The cables should be used in a correct way.



7n the cold winter, ma(e the machine heat in advance and then use4 in the hot summer, don8t turn on the machine for a long time. 5or e9ample, when the temperature in the room is over  $@!, the machine should be turned off after used for over % hours, and then turn it on again.



7n the process of waveform collection by using apparatus, please dont (eep the screen savers setup being on in order to avoid affecting waveform collection. At the same time , in the  process of waveform collection , dont run other program or course, and pay attention to (eep float windows such as the input methods window hiding.

The notice for protection 

Gon8t open the machine without authori2ation. The machine should be opened by the e9perienced technicians.



1lease ta(e the plug away from the soc(et when meeting the following conditions4 

The power wire and the plug are bro(en.



Something drops into the machine.



The machine can8t wor(.

 Maintenance and troubleshooting

1roblem

Cause

Correction

The power light isn8t light.

=. The power plug isn8t put in

1ut the power plug in the

the soc(et.

soc(et.

%. The power isn8t connected

Connect the power wire with

with the mainframe, or they8re

the mainframe tightly.

not connected well. $. The power is bro(en.

Connect with the Technical department of Contec Medical Systems Co., Ltd

The display light isn8t light.

=.

The

display

plug

isn8t

Connect the display plug with

connected with the mainframe.

the mainframe.

%. The power of the display

Turn on the power of the

isn8t turned on.

display.

The display8s light is light but

=.The

display8s

wire

isn8t

Connect the display8s wire

no display.

connected with the mainframe.

with the mainframe.

%.The light#control button is

Adust the light#control button.

turned to the dar(est. $.The display is bro(en.

Connect with the technical department of Contec Medical Systems Co., Ltd

The display8s light isn8t light

The display is bro(en.

and no display.

Connect with the technical department of Contec Medical Systems Co., Ltd

The printer isn8t printed.