IOLMaster 700 Adjustment and Calibration4.2 Service ModeThe IOLMaster 700 has a service mode which can be accessed using the Windows user account:CZMService. The passwords must not be distributed to any non-authorised person.The usage of the service mode is restricted to certified field service engineers (FSEs), trained from anauthorised ZEISS trainer.4.2.1 Entering Service Mode The service mode can be accessed in threedifferent ways:Method 1 (no keyboard required):Log in to the application software as user1)“Service” (for details about changing userrefer to the on-screen help “?”)Fig. 1 - Service user application softwareEnter the Settings menu and navigate to2)“Service”Click “Start service mode”.3)Proceed to Step 8).4)Fig. 2 - service mode settings menuMethod 2 (keyboard required)In any screen of the application software5)press the keyboard combination“Ctrl, Alt + Del” and select “Log off”.Proceed to Step 8).6)Fig. 3 – Windows Log offSM-30-4060 Confidential and Proprietary Service ManualVersion 03, 2014-10-13 4 - 3 Order No. 2075-325