Starting the engine for driving – switching it off
4.1 Starting the engine from the driver's cab
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GMK4090
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4.1.7 Display – setting the brightness
Brightness of the displays
The brightness of the displays is regulated automatically by the
CCS,
depending on the ambient brightness. You can set a minimum brightness
that may be reached.
Temperature on the display
If the temperature on the display is too high, the brightness is reduced auto-
matically.
Do not cover the sensors (1) and keep them clean to avoid contamination
that can affect the brightness adjustment.
Setting the minimum brightness
H
The brightness of the headlight is reduced to 40% regardless of the mini-
mum brightness setting, but can be increased again manually at any time.
• Open the Set display brightness and date/time menu (1).
• Select and confirm the symbol (1).
• Set the desired brightness on the display (2).
• Confirm the selection.
The brightness of the display changes while
setting and you can view the set value
(0 to 100%) on the display (2) or (3).
The brightness set here is the minimum value
for automatic regulation.
H
There is no automatic regulation if you set the brightness to 100%.
The displays then always show maximum brightness.