Night Owl VDP2 Series User Manual page 55

Error
There is no picture on selected
channels/camera picture is not
being displayed.
The system beeps at startup.
Possible Causes
Camera cables are loose or have
become disconnected.
Solutions
1. Check the camera video cable
and connections.
2. Disconnect and reconnect the
cable at the system and at
the camera.
3. Try moving the camera to
another channel or use
another cable.
The beep at startup is normal.
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