Network Video Recorder
User Manual
Network Video Recorder
31
Backup
Connect an External USB device with the USB port to backup in the “Record Backup” menu.
HDD Record
[Detect] Identify external USB device and display the de-
vice information.
[Backup] Tick the external device and click[Backup] to enter
the backup menu .Select the record start-stop time and
click
[Add] Add files in list. Click the record you want and click
[Start] to backup and display time remaining.
[Delete] delete all data in USB backup device
Note: this operation probably cause permanent data
loss
6.7.4. Abnormity
[Disk low Space] Alarm when hard disk capacity is lower
than setting.
[No Disk] Alarm when HDD is not present or can not be
detected.
[Network Failure] Alarm when network is not connected.
[Process Mode] includes[Alarm Output] , [Display On
Screen] and [Send Email] ,[pushed to phone] and re-
cording linkage.
[IP Conflict] Alarm when IP address conflict.
[Process Mode] is same as [No Disk] ‟s [Process Mode]
[Disk Error] Alarm when there is error in reading and writing
hard disk.
[Process] includes:[Alarm Output] , [show message] ,[Send
Email] ,[linkage record] ,[snapshot] and [buzzer] .
