AOM713WP Troubleshooting Guide
Monitor will not power up – no backlight on power button
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Check fuse.
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Confirm 12v+ to monitor.
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Confirm ground.
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Check vehicle’s fuse and circuit for proper operation.
No image on screen
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Verify monitor is on correct camera input.
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Verify cable is connected to monitor.
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Verify camera is connected to cable.
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Connect known good camera and cable to monitor.
o
If image appears connect cable to existing camera.
If image remains replace original cable.
If image disappears replace original camera.
Image is reversed (backwards)
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Use the SETUP MENU to adjust image orientation between Mirror/Normal
modes to get correct image.
Inputs do not trigger properly (Standby or otherwise)
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See owner’s manual for proper wiring.
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Confirm 12v + to each appropriate trigger lead.
o
Note:
Trigger will remain active as long as there is 12VDC+ to that wire,
preventing control or access to other inputs/cameras.
No audio
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Verify selected camera supports audio.
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Verify volume setting.
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Confirm that the audio trigger (WHITE wire in monitor’s power harness) is
connected to 12v+.