Questions
The Device failed to start
properly.
The Device automatically shuts
down or stops running.
The Device cannot detect HDD.
There is no video output in all
channels.
I cannot find local records.
Distorted recorded videos.
Time display is not correct.
8 FAQ
Reasons
Incorrect input power.
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Incorrect connection of the power cord.
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Damaged power switch.
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Wrong program.
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Damaged HDD.
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Damaged mainboard.
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Unstable or insufficient input voltage.
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Insufficient button power.
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Improper operating environment.
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Hardware error.
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Damaged HDD or HDD ribbon.
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Loose connection of HDD cable.
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Damaged SATA port.
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Program version is not correct.
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Brightness is 0.
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Hardware error.
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Damaged HDD or HDD ribbon.
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Program version is not correct.
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The recorded file has been overwritten.
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The recording function has been disabled.
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Video quality setup is too low.
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Program read error, bit data is too small. There is mosaic in
●
the full screen. Restart the NVR to solve this problem.
HDD data ribbon error.
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HDD malfunction.
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NVR hardware malfunctions.
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Setup is not correct.
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Battery contact is not correct or voltage is too low.
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Crystal is broken.
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User's Manual