11. 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.
PROBLEMS
POSSIBLES CAUSES / SOLUTIONS
No picture, no sound
Improper connection of automobile adapter. Use of un-authorized
power supply. Power switch is on OFF position.
No signal
Check whether the camera has power supply. Pair the monitor and
the camera again.
No sound
Check whether the sound volume is turned off or set too low.
Dark picture
Check whether brightness and contrast are adjusted correctly.
No color
Adjust the HUE settings.
1.855.730.5555
www.nbs-cam.com
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