User Manual of Digital Video Recorder 
 
96 
7.2  Managing Backup Devices 
Management of USB flash drive, USB HDD and eSATA HDD. 
Note: The eSATA HDD is supported by 7300 and 8100 models only.   
1.  Enter Search Result interface of record files.  
Menu>Export>Normal 
Set search condition and click Search button to enter Search Result interface. 
Note: At least one channel shall be selected.   
 
Figure 7. 22   Normal Video Search   
 
2.  Select record files you want to back up.   
Click Export button to enter Export interface. 
Note: At least one record file shall be selected. 
 
Figure 7. 23 Result of Normal Video Search for Backup
 
3.  Backup device management. 
Click New Folder button if you want to create a new folder in the backup device. 
Select a record file or folder in the backup device and click button    if you want to delete it. 
Select a record file in the backup device and click button    to play it. 
Click Format button to format the backup device. 
Note: If the inserted USB device is not recognized: 
• Click the Refresh button. 
• Reconnect device.