User manual

DVR User Manual
60
File Management
Step 1: Enter into SearchFile management. Refer to Fig 7-9:
Step 2: Select highlighted date and channels.
Step 3: Click ―Search‖ button to search the recorded files.
Fig 7-9 File Management Interface
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
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