HIKVISION Network Video Recorder

User Manual of Network Video Recorder
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Figure 7. 36 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.
 There must be a re-writable CD/DVD when you make this operation.
 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. 37 USB Writer Management