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Appendix C — Troubleshooting
Problem
No Power
No Live Video
Live Video Very Bright
DVR has stopped recording
DVR displays an error
message stating that the last
recorded image date and time
is later than the current date
and time setting of the DVR.
Four-Channel Digital Video Recorder
Possible Solution
Check power cord connections.
Confirm that there is power at the outlet.
Check camera video cable and connections.
Check monitor video cable and connections.
Confirm that the camera has power.
Check camera lens settings.
Check CVBS/VGA switch settings.
If a cable is attached to the "Loop" connector, make certain it
is connected to a properly terminated device.
If hard disk drive is full, you will either need to delete video or
set the DVR to the Overwrite Mode.
The DVR will automatically reset the time and date of the
unit, according to the time and date of the last recorded image.
If this is not the correct time and date, reset the time and date
manually. If the correct time and date is earlier than the last
recorded image, any video with a later time and date will be
lost when resetting the correct time and date.
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