User's Manual

Table Of Contents
51
Preconditions
Make sure the external storage device such as USB flash disk is connected to the Device.
Steps
Select Main Menu > BACKUP.
The BACKUP interface is displayed. See Figure 4-30. The detected external storage
devices are displayed with the corresponding space information and status.
NOTE
Select the external storage device, and then click Format to clear the data in
the external storage device.
Select the external storage device, and then click Switch To R/W to transfer the
external storage device to the record storage HDD. The system automatically
saves the recorded videos to the external storage device.
During backup, click Stop to stop backing up.
Files backup
Click Browse to select the storage path of recorded videos in an external storage
device.
Search recorded video.
1) Select path, record channel, type, start time, end time and file format.
2) Click Search.
The list of satisfied recorded video files is displayed. See Figure 4-31.
NOTE
Click Clear to delete the searched recorded files.