Troubleshooting - CabCAM A-CC7M2CQR Operating Instructions Manual

9. Troubleshooting

The symptoms described below do not necessarily mean a failure within the
display. Please check the following items before you initiate request for repair.
Symptom
No picture, no sound
No picture
No sound
Dark picture
No color
Upside down or lateral
inverted picture
No reverse gear activated
screen(i.e. Picture)
Possible Causes/Solutions
Improper connection of automobile
authorized power supply. Power switch is on OFF position.
Check whether AV cable is properly connected.
Check whether audio wire is properly connected or the sound
volume is turned off or set too low.
Check whether brightness and contrast are adjusted correctly;
Check whether the environmental temperature is too low.
Adjust the color settings.
Use the remote control horizontal /vertical selection switch to set
proper orientation
if the reverse gear is activated but no back-up image is shown
on the display, please check whether the reversing trigger is
loose (not connected well with the reverse light).
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adapter. Use of un-