20 Most Recent Zeiss Gdx/vcc Rnfl Scanning Laser Polarimetry Oct Tomographer Optometry Questions & Answers


It sounds like the backlight of the LCD display is out. The Image is still being displayed there is just no light to illuminate the image. Try shining a flashlight on it (Put the light right against the screen) and see if you can see what's on the screen. The display is fairly easy to install but I do not know where you can purchase one directly.

Zeiss Gdx/vcc... | Answered on Jun 26, 2017


This is a brand name, not a specific device and model. That said, here is a page describing mode switch in the setup screen using the touch screen for a specific device. I assume a touch screen would have an icon for turning a device off.
Zeiss HUMPHREY 720i User Manual System Setup

Zeiss Science &... | Answered on Jun 16, 2018


The battery is soldered to the CPU. People from Zeiss Germany said that it needs to replace all the CPU. Now a days there is no longer spare parts for that instrument. I recommen you just change the day and time each time you turn it on

Zeiss Science &... | Answered on Jan 05, 2017

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