Version 21.06.2017
CI-VL3-MIB-4
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2.4.3.
After-market rear-view camera
Some vehicles have a different reverse gear code on the CAN-bus which the video-interface
is not compatible with. In this case there are two different ways of installation. If the video-
interface is able to detect an enabled vehicle’s reverse gear, the green wire of the 6pin to
12pin cable should carry +12V while the reverse gear is engaged.
Note:
Do not forget to set dip5 of video-interface to ON before testing.
2.4.3.1.
Case 1: CAN-box receives the reverse gear signal
If the CAN-bus box de12V on the green wire of the 6pin to 12pin cable while reverse
gear is engaged, the video interface will automatically switch to the rear-view camera input
CAM 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 20pin connection cable.
