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Click "Search" button to search the recorded files.
③
Lock: Select certain file item in the file list box and then click "Lock" button to lock this file
that ca not be deleted or overlaid.
Unlock: Select a locked file and then click "Unlock" button to unlock this file.
Delete: Select an unlock file and then click "Delete" button to delete this file from file list.
8.5.2 Remote Backup
Click "Backup" button to go to backup interface. Refer to Fig 8-8.
Select channels, set the start and end time and then click "Search" button to display the
①
file information in the file list box.
NVR User Manual
Fig 8-7 File Management Interface
Fig 8-8 Remote Backup Interface
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