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VISUCAM

lite

(effective from Oct. 2003)

Fundus Camera

Service Instructions

SM-30-4044-A1-en

Issue:

22.09.2003

Replaces issue:

page

Service

MS - TS 1

Содержание VISUCAM lite

Страница 1: ...Fundus Camera Fundus Camera Service Instructions Service Instructions SM 30 4044 A1 en SM 30 4044 A1 en Issue Issue 22 09 2003 22 09 2003 Replaces issue Replaces issue page page 1 1 of of 41 41 Servic...

Страница 2: ...ol PCB PCB 12 12 Replacin Replacing g the the fan fan cooling cooling the the lamp lamp housing housing 13 13 Repl Replacin acing g the the tempe temperatur rature e senso sensor r 13 13 Repl Replacin...

Страница 3: ...ol PCB PCB 12 12 Replacin Replacing g the the fan fan cooling cooling the the lamp lamp housing housing 13 13 Repl Replacin acing g the the tempe temperatur rature e senso sensor r 13 13 Repl Replacin...

Страница 4: ...m se Activating the system settings ttings 26 26 Driv Driver er insta installat llation from ion from CD CD 26 26 Mou Mouse se 26 26 Key Keyboard board 27 27 Prin Printer ter 27 27 Netw Network ork 28...

Страница 5: ...s prese ages present at nt at Inter Interface GIF PCB face GIF PCB 36 36 Voltages present at the VISUCAM Voltages present at the VISUCAM lite lite lamp C lamp Contr ontrol PC ol PCB B 36 36 Voltages p...

Страница 6: ...Service Instructions VISUCAM lite Issue 22 09 2003 SM 30 4044 A1 en Replaces issue Page 5 of 41 Update information Issue Comments 22 09 2003 Issue 1...

Страница 7: ...the coming into contact with hazardous voltages and comply with the applicable work instructions Cleaning Care and Servicing of the unit Also see the Care and Maintenance chapter in the user manual T...

Страница 8: ...unit The connector panel on the base provides the following connections 1 The VISUCAM lite is switched on off using power switch 1 2 The power cord is connected to power inlet 2 3 The display is conn...

Страница 9: ...1 X22 GIF Instument Interface Computer PCB CD ROM and CD writer DISPLAY Keyboard Mause Printer Fixation Fan Position sensor left right X4 X5 Connector panel X3 X20 Instrument base Brightness Release C...

Страница 10: ...e for the exciter filter initialize Does the drive for the barrier filter initialize Does the illumination of the finder camera function properly for white light and IR light Does the finder camera fu...

Страница 11: ...in the right hand cover Remove the right hand cover Note When removing and attaching the covers make sure that the finder camera cover plate is in the grooves and not damaged and take care not to squ...

Страница 12: ...head Pull the camera head from the pin and lay it aside Mount the new camera head accordingly Switch on VISUCAM lite and check its functions Replacing the VISUCAM lite control cable Open the camera h...

Страница 13: ...camera head Switch on VISUCAM lite and check its functions Replacing Lamp Control PCB VISUCAM lite Remove the complete lamp housing see Replacing the complete lamp housing Remove the lamp control PCB...

Страница 14: ...ening and closing the camera head Disconnect the cable of the temperature sensor from X46 on the lamp control PCB Screw off the defective temperature sensor Mount the new temperature sensor and connec...

Страница 15: ...d closing the camera head Switch on VISUCAM lite and check its functions Exciter filter assembly Installing removing the Exciter filter assembly Open the camera head see Opening and closing the camera...

Страница 16: ...control PCB Close the camera head see Opening and closing the camera head Switch on VISUCAM lite and check its functions Replacing the filters of the exciter filter assembly Screw out 2 fastening scre...

Страница 17: ...cable for the stepper motor to X7 control PCB Close the camera head see Opening and closing the camera head Switch on VISUCAM lite and check its functions Replacing the opto coupler of the barrier fi...

Страница 18: ...er camera Mount the new finder camera connect the cables and secure them in position Positioning the finder camera Mount one of the two covers Move the bracket including the finder camera in such a wa...

Страница 19: ...indows Explorer see Opening the Windows Explorer Click the VISUCAM lite software window to bring it to the front of the screen Using the ALT F4 key combination close the VISUCAM lite program Now the E...

Страница 20: ...efore starting the service program deactivate the date and set the translucency to bright Defocus the illuminated ring No external light should reach the camera sensors Darken the room Positions of th...

Страница 21: ...s button Save the new position in the EPROM of the VISUCAM lite control system Check the positions of the color cameras in the image capturing mode of the normal program Replacing the stepper motor of...

Страница 22: ...les Close the camera head see Opening and closing the camera head Switch on VISUCAM lite and check its functions DEVICE X1 interface control cable 12V Color camera sensor camera pcb St 11 Illumination...

Страница 23: ...5mm hex socket head Push out the camera head including instrument base to one side Place the camera head including instrument base on the table Opening the control base Put the base including headrest...

Страница 24: ...ng and closing the control base Disconnect the cable for the fixation lamp from X7 on the instrument interface Pull the headrest from the clamping mounts Push the new headrest into the clamping mounts...

Страница 25: ...nd patient data has to be done by the customer itself Both a hard disk with an operating system and a VISUCAM lite program and a blank hard disk are available Exchanging power supply For exchanging th...

Страница 26: ...ystem and the data base using the recovery CD ROM SM 30 4045 A2 Reinstall printer driver and run it optional Check the position of the finder camera window see checking and adjusting the image positio...

Страница 27: ...ttings VISUCAM lite is on and in the patient or image capture mode Switch on VISUCAM lite Click File in the program bar The overview window opens Select and click System The password window opens Ente...

Страница 28: ...rinter can be selected as a Default Printer You can also install new printers here Selecting printer features Click File and then Properties to open the settings window for the printer selected You ca...

Страница 29: ...s the protocols used In the Identification window you can enter the computer name assigned by the network administrator e g ZO01Q73J and the workgroup or domain used e g DEOKO You can also enter a nam...

Страница 30: ...ark Logon to Windows NT domain Type in domain name in this case zeiss Select Network logon options Finish with OK Restart VISUCAM lite If you have selected the logon to a domain after restart the syst...

Страница 31: ...ces issue Page30 of 41 Date Time In the Date Time Properties menu you can change the time currently set The time zone can be adapted to the current location Regional settings In the Regional Settings...

Страница 32: ...watch files Logserver Use the ALT w key combination to open newest watch file watchx lgg of the logserver Two more watch files are in the folder C VISUCAM Watch 1 3 lgg To open watchx lgg is not poss...

Страница 33: ...combination Note This key combination is only available to service staff and is provided during service training The Test Tools selector window opens providing access to different modules of the Test...

Страница 34: ...o focus in this area Test Focus drive for 25dpt Cover front lens with dust cap Adjust the brightness of illumination in such a way you can see a picture at the screen Focus to the inside of the dust c...

Страница 35: ...ter changing the entries click on the save data button Save data The data is saved in the EEPROM of the VISUCAM lite control system Temperature levels field These preset values must not be changed hig...

Страница 36: ...it ON or OFF Checking is done visually acoustically or by measuring the supply voltage Checking the joystick switch for right left recognition and the opto couplers Operate the joystick switch Display...

Страница 37: ...tient sight left OS right OD Voltages present at the VISUCAM lite lamp Control PCB 1 1 0V 0V 0V 12V 12V 1 5V 2 0V 3 P23 4 12V 1 5V 2 0V 3 P22 4 12V 3 2 7 V 1 0V 2 0V 1 5V X21 X22 C9 R5 C6 C8 C7 C5 R2...

Страница 38: ......

Страница 39: ...ucam mdb database the Image folder for all stored images the Sequences folder for the video streams the TNI s folder for all thumbnails Folder Images The folder Images contains all images black and wh...

Страница 40: ...es during start up The copies of this files are stored every times if the system is starting up In the Update folder there are temporarily data during software update Normally empty VISUCAM Installs f...

Страница 41: ...the hard disk Check whether the operating software is starting properly Check whether the exciter filter drive is initialized Check whether the barrier filter drive is initialized Check the brightness...

Результаты поиска

Содержание VISUCAM lite

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Содержание VISUCAM lite

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Похожие инструкции для VISUCAM lite

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