3) Check Redundant Record.
4) Click OK to save settings and back to the upper level menu.
Repeat the above steps for configuring other channels.
Files Protection
Purpose:
You can lock the recording files or set the HDD property to Read-only to protect the
record files from being overwritten.
Locking the Recording Files
Lock File when Playback
Go to Menu> Playback.
Check the checkbox of channel(s) in the channel list and then double-click to
select a date on the calendar.
Network Video Recorder User Manual
Record Parameters
Normal Playback
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