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10. Troubleshooting
Symptoms
Possible 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.