Audiovox ACA450 - Manual (Page 9)

Though your monitor requires little care, you will still need to maintain its
condition and performance by following the guidelines below.
• Keep your system away from excessive moisture, extreme heat or
cold.
• Keep liquids away from the display.
• Occasionally clean the surface of the monitor with a soft cloth
moistened with water or glass cleaner.
Troubleshooting
Symptoms Solutions
The Monitor is not on after
the vehicle is started and the
vehicle is in reverse
1. Check the monitor wiring and
connections
2. Check that the channel switch is set
to position 1
No video signal appears while
reversing the vehicle
1. Check the rear view camera lens and
Clean if needed
2. Check the rear view camera wiring
and connections
Video image is not sharp
enough
Clean the camera lens
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