HIKVISION DS-9600 User Manual page 127

User Manual of DS-9600/8600/7700/7600NI-ST and DS-7700/7600NI-SP Series NVR
Figure 7.40 Result of Normal Video Search for Backup
3. Backup device management.
Click Erase button if you want to erase the files from a re-writable CD/DVD.
Note: There must be a re-writable CD/DVD when you make this operation.
Note: If the inserted USB writer or DVD-R/W is not recognized:
•
Click the Refresh button.
•
Reconnect device.
•
Check for compatibility from vendor.
Figure 7.41 USB Writer Management
126