Seon Maintenance and Troubleshooting Guide R004 39
Cables
No Video
Check the cable to the camera
Check the connections in the camera body
Check that the connector to the DVR is properly inserted
Verify that there are no abrasions on the cables or cuts that may
have shorted the signal
No Sound on playback
Check the cable to the camera
Check the connections in the camera body
Check that the connector to the DVR is properly inserted
Verify that there are no abrasions on the cables or cuts that may
have shorted the signal
Check microphone sensitivity in camera, and adjust as necessary
No Power Light on The DVR
Check that the yellow wire is receiving power when the ignition is
turned on.
Check that the connection to the HOT source has not become
dislodged (red wire).
General Harness inspection
Look closely at the connectors at each end of the wiring harnesses to
assure no wires have pulled out of their sockets. It is important that
connectors are not under heavy strain when connected in the
system.
Watch for any pinches in cables.
Camera harness
The camera harness should not have any kinks or abrupt bends.
Ethernet cables
Check Ethernet cables to assure the bends in the cable are no smaller
than the diameter of a soda can, sharp bends may affect the cable
operation.
Control cables
The control cable will provide voltage when the DVR is powered up. This
is used to turn on and off the wireless bridge or other peripheral device.
If this cable is compromised, it may prevent the equipment from
powering up. Check cabling for integrity