User Manual of Digital Video Recorder 
 
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7.3  Managing Backup Devices 
 
We use the interface of DS-9000HFI-RT series (unless otherwise stated) as example to describe the following 
settings. 
Steps: 
1.  Enter the Export interface of backup device. For details, see Chapter 7.1-7.2. 
 
Figure 7. 26 Management of USB Flash Drives, USB HDDs and eSATA HDDs 
 
Figure 7. 27 Management of USB Writers and DVD-R/W 
 
2.  Select a record file/folder/picture in the backup device, click the icon  , and you can delete it. 
Select a record file/picture, click the icon  , and then you can play and view the video/picture. 
 
For USB Flash Drives, USB HDDs and eSATA HDDs: 
Click the button New Folder, and you can create a new folder in the backup device. 
Click the button Format, and you can format the backup device. Two kinds of file system can be 
configurable, including FAT32 and NTFS.