4�7 Troubleshooting - Carbest 47349 Manual

GB
4.7 TROUBLESHOOTING
Error / malfunction
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 ignition is switched on,
the car in reverse, but the
monitor display is blank�
The image on the monitor
shows interference�
The monitor image is not
displayed clearly�
Backup Camera System RV 4.3 | 47349
Possible causes
The 12 V monitor cable
plug is not plugged into the
vehicle's cigarette lighter or
a 12 V outlet�
The fuse inside the 12 V
monitor cable plug is burnt
out and must be replaced�
The fuse for the vehicle's
cigarette lighter or the 12 V
outlet is burnt out and must
be replaced�
There is no connection
between the camera
and the monitor� The
camera cables may not be
correctly connected or have
loosened�
Other wireless appliances
(e�g� mobile phone) are
interfering with the signal
between monitor and
camera�
The wireless connection
between monitor and
camera is too weak,
thus interfering with data
transmission�
The camera lens may be
dirty�
Bright light is hitting the
camera lens�
37
Solutions, repair
Plug the 12 V monitor cable
plug into the cigarette lighter
or a 12 V vehicle outlet��
Replace the defective fuse
inside the 12 V monitor cable
plug with a new fuse (see
item 4�6)�
Replace the defective fuse for
the cigarette lighter or the 12
V outlet inside the vehicle's
fuse box�
Check if the camera
connection cable is correctly
and securely connected to the
reversing light cable�
Switch off all other wireless
appliances (e�g� mobile
phone)�
Position the transmitter closer
to the monitor or adjust the
position of the monitor�
Carefully clean the camera
lens�
The image quality will
improve once you move out
of the area of the interfering
light�