29
Figure 4-22
Figure 4-23
Figure 4-24
4.7
Backup
Click backup icon in the main menu, there are two function items: detect device
and backup files.
This series DVR support can realize file backup via USB port. Usually the USB
backup device format is FAT32. In one-key backup function, the file is in the first
sub-area.
4.7.1 Detect Device
Here is for you to view devices information. See Figure 4-25.
The backup device can be flash disk or portable device. Here you can also view
device total space and free space.