Adjusting The Background Lighting; Programming Switch-On Duration - Renkforce 34 28 16 Bedienungsanleitung

Adjusting the Background Lighting

The lighting of the LCD is automatically switched on when a key is pressed in a dark
environment and it is switched off after a defined time period.
You can set the switch-on duration and the switch-on threshold of the lighting.

Programming switch-on duration

• Press the SETUP key for approx. 4
seconds.
• The keys 2, 4, 6 and 8 will appear. Press
each of these keys until they are hidden.
This procedure prevents inadvertent
programme changes.
• BACKLIGHT flashes and 3 keys appear
on the display.
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