Version 09.02.2023
HW: CAM(V31)/(V22)
……RL2-MTC
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2.7.
After-market rear-view camera
Some vehicles have a different reverse gear code on the CAN-bus which the included CAN-
box is not compatible with. In this case there are two different ways of installation. If the
CAN-box is able to detect an enabled vehicle’s reverse gear, the green wire of the 6pin to
8pin cable c12V while the reverse gear is engaged.
Note: Do not forget to set dip5 of video-interface to ON before testing.
2.7.1.
Case 1: CAN-box receives the reverse gear signal
If the CAN-bus box de12V on the green wire of the 6pin to 8pin cable while reverse
gear is engaged, the video interface will automatically switch to the rear-view camera input
„CAMERA IN“
while the reverse gear is engaged.
Additionally, the +12V (max. 500mA) power supply for the rear-view camera can be
taken from the green wire of the 6pin to 8pin cable.
