User manual

English 31
Troubleshooting
Error / malfunction Possible causes Solutions, repair
The vehicle ignition and
the monitor are switched
on and the car is in
reverse but the display
remains dark. The blue
LED doesn‘t light up
The 12 V monitor cable plug
is not plugged into the vehicle‘s
cigarette lighter or a 12 V outlet.
Plug the 12 V monitor cable
plug into the cigarette lighter
or a 12 V vehicle outlet.
The fuse inside the 12 V monitor
cable plug is burnt out and must
be replaced.
Replace the defective fuse inside
the 12 V monitor cable plug with
a new fuse (also see “Replacing
fuses”).
The fuse for the cigarette lighter or
the 12 V socket in the vehicle is burnt
out and must be replaced.
Replace the defective fuse for the
cigarette lighter or the 12 V outlet
inside the vehicle‘s fuse box.
The ignition is switched
on, the car in reverse,
but the monitor display
is blank.
There is no connection between
the camera and the monitor. The
cables for the camera/radio module
are not connected properly or have
come loose.
Verify the connecting cables for the
camera and the radio module are cor-
rectly and securely connected to the
reversing light cables.
The image on the moni-
tor shows interference.
Other wireless appliances (e.g. mobile
phone) are interfering with the
signal between monitor and camera.

appliances (e.g. mobile phone).
The wireless connection between
monitor and camera is too weak,
thus interfering with data transmis-
sion.
Position the transmitter closer to
the monitor or adjust the position
of the monitor.
The monitor image is not
displayed clearly.
The camera lens may be dirty. Carefully clean the camera lens.
Bright light is hitting the camera
lens.
The image quality will improve
once you move out of the area of
the interfering light.