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a.
Click
in the playback window to take a snapshot of the
desired image.
b.
Click
and then click the
Playback Image
tab to view the
snapshot.
c.
Select the desired image file(s) and then click
Backup
to save
them to the storage device.
NOTE!
The image resolution depends on the resolution from the output
interface and the number of windows displayed when the snapshot is
taken.
2.
Lock files.
Use this function to lock a recording file so it will not be overwritten.
a.
Click
for the recording you want to lock in the playback
window.
b.
Click
and then click the
Locked File
tab to view the locked
file. To unlock a file, click
, and the icon changes to . To back up
a file, select the file and then click
Backup
.
8
Backup
Recording Backup
Backup, also known as recording backup, is the process of querying
video stored on a hard disk of the NVR and then saving the recording to
a USB storage device as a file.
Recording backup has the following conditions:
z
The USB storage device has a FAT32 or an NTFS file system and is
correctly connected to the NVR.
z
Permission is required.