
system. Failure to do so will cause the monitor to drain the battery on
the vehicle.
2. If there is no image after your installing, please check the
connections of power source. Or if you reversed the positive wire and
negative wire, caused the no image. Please be cautious. If you cannot
verify which wire is positive, you can connect the white/Black wire to
ground (metal part on vehicle), then to test and connect the red wire
to one of the back up light wire, if there is image appear on screen,it
means you did correctly.
3. In the light wires of most cars in the US, the red and black wire do
not represent the positive and negative poles. Many times the black
wire of the car lights is the positive pole, and the green or white wire
is the negative pole. please check it before installation. If the wrong
wire is connected and there is no image when connected, it means
that the positive and negative poles are connected reversely. Need to
unplug the power immediately and reconnect correctly. Otherwise it
will burn the camera.
8. Installation Video and Signal Repairing .
See the following link to watch an installation instruction video on
YouTu be: https://youtu.be/NJDAwiPhteI
If the code doesn’t work, you can search the video ID on YouTube: