Visual reversing cameras are now popular with motorists, largely because of
their role in the safety of reversing, especially in crowded parking areas, poor
lighting, where children often play, a camera can help you a lot. And you can
pack as many as you want, but usually one or two is enough.
Step 1: First, remove the power supply connection at the car battery, and
place the removed connection far away from the electrode, so as to prevent
accidental power connection.
[On-board DVD navigation all-in-one machine with its own reversing rearview
mirror] Step 2: Determine the installation position of on-board camera.
Generally divided into two kinds: one is installed in the license plate frame
lamp position, this kind of installation is relatively easy, just use the small
screw provided in the camera accessories to fix the camera in the license plate
lamp position. Adjust the camera to get the best view from the back of the car
through iron or gasket in the accessories. The circuit of the camera is inserted
into the car through the gap of the license plate lamp, and connected to the
power supply of the back lamp and the video extension cord. This installation
type of reverse camera is a more popular, more covert appearance, easy to
install. The other is a borehole installation, built into the inside of the
bumper, which has the advantage of eliminating the need to drill holes into the
metal parts behind the car. Because the bumpers are plastic, the cameras are
relatively easy to wire.
[External GPS navigation rear view mirror] Step 3: Connect the power cord of
the camera to the power cord of the rear reversing lamp. The video cable of the
camera is then connected to the video extension cord, and the other end of the
video extension cord is connected to the AV input of the vehicle'S DVD display.
Finally restore the battery power, start the car, put on the reverse gear, you
can see the reverse image on the car display.
Notes: 1. Do not rely entirely on the astern rearview system to reverse, but
only regard it as an auxiliary tool for reversing. 2. The on-board display must
be properly connected. If the display does not provide AV input interface, the
corresponding video line must be found or a video switching device must be
installed so that the rear view can display normally. 3. Do not easily connect
the power supply of on-board electrical appliances directly to the power supply
of on-board batteries, so as to avoid instability of the power supply.
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