© Copyright Qvis® All documentation rights reserved. 72Figure 4-35Figure 4-364.8 BackupDVR support USB device backup and network download. Here we introduce USB backup.You can refer to Chapter 7 Web Client Operation for network download backup operation.4.7.1 Detect DeviceClick backup button, you can see an interface is shown as in Figure 4-37. Here is for you toview devices information.You can view backup device name and its total space and free space. The device includesUSB burner, flash disk, SD card, and portable HDD.
