Rexing S1 Pro User Manual page 10

Connection to rearview camera
For the rearview camera, there are two wiring options as shown in the above
figure. The first part of both options is characterized with concealed wire
routing against the edges of the door(s).
A: The rearview camera can be mounted directly above the rear window inside
the car.
B: The rearview camera can be mounted directly above the car's license plate.
We recommend that you install all components beforehand according to the
above drawing and test the system by using the on-board charger power supply.
Make sure the device is good condition prior to installation. Please, contact our
service center in case of any questions.
Note: The device is configured with a streaming media rearview camera that
provides clear traffic view behind the car. To obtain clearer and more intuitive
images, it is recommended to mount the camera above the license plate (as
shown by option B).
7. Instructions for Reverse Trigger Wiring
The red wire of the car's reverse gear wiring is connected to the positive end
of one of the car's reverse light. Make sure that the car charger is energized
during use.
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