Version 05.06.2020
HW:CAM(V98)/(V31)
RL3-LR17
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18
3.
Interface operation
3.1.
By factory touch screen
To switch the interface’s activated video sources, the factory touch screen can be used.
Make a long touch of the left top corner of the factory touch screen to switch the video-
source.
Long pressing the left top corner of the factory touch screen switches the input from the
factory video to the inserted video sources. If all inputs are activated by dip switch settings,
the order is the following:
Factory video
Video IN 1
Video IN 2
factory video
Each press will switch to the next enabled input. Inputs which are not enabled will be
skipped.
Switchover by factory touch screen isn’t possible in all vehicles. In some vehicles the
external keypad has to be used.
3.2.
By keypad
Alternatively or additionally to the factory infotainment buttons, the interface’s external
keypad can be used to switch the enabled inputs. Even if not needed, the keypad should
always remain connected to the video interface for support purposes.