Operating elements for driving
3.2 Brief description of the operating elements
3 - 52 3 302 633 en Operating Instructions GMK5250L
27.09.2017
Exiting the menu/input mode
Overview menu groups
Sensor for brightness
Registers the brightness of the operating environment. The brightness of all
displays is automatically adjusted.
Manual input;
à p. 4 - 13.
Display temperature warning display
The temperature of the control unit is measured by an internal sensor.
1Press: – The opened menu closes – the menu from the next higher
level is opened.
– Input mode is deactivated.
1Press: – After the first press
Menu groups overview display
– After a subsequent press
Next/previous group overview
– blue, flashing: Temperature too low – display will not be switched on
Temperature too high:
– red, lights up: Brightness is reduced
– yellow, flashing: Display is switched off
– red, flashing: Control unit is switched off
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