IC Realtime Specialty: 4-CH Mobile DVR - Manual (Page 48)

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Figure 4-25
Figure 4-26
Figure 4-27
4.7 Backup
DVR support USB device backup and network download. Here we introduce USB backup
first. You can refer to Chapter 7 Web Client Operation for network download backup
operation.
4.7.1 Detect Device
Click backup button, you can see an interface is shown as in
X319H319H319H289H289H289H296H
Figure 4-28.Here is for you to
view devices information.
You can view backup device name and its total space and free space. The device includes
USB burner, flash disk, SD card and portable HDD.