Version 24.06.2022
HW CAM(V31)/(V22)
RL2-RLK
P
a
g
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13
2.5.1.
After-market rear-view camera
Note:
Do not forget to set dip5 of video-interface to ON before testing.
To switch to the rear-view camera when reverse gear is engaged, an external switching
signal from the reverse gear light is required. As the reverse gear light signal contains
electronic interference, a traditional open relay (e.g AC-RW-1230 with wiring AC-RS5) or
filter (e.g. AC-PNF-RVC) is required. Below schema shows the use of a relay (normally open).
Connect the green
switching input cable
to the output connector (87) of the relay.
Connect the Reverse light’s power
-cable to coil
(85) and the vehicle’s ground to coil
(86) of the relay.
Connect the output connector (87) of the relay to the rear-
view camera’s power
-
cable, like you did it to the green
switching input cable
before.
Connect stabile and per12V to the relay’s
input connector (30).
