REMOTE SURVEILLANCE QT428 User Manual
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File Management
Step 1: Enter into Searchfile management; refer to Fig 7-30:
Fig 7-30 File Management Interface
Lock: select a file in the file list box, click “Lock” button to lock this file so it can’t be deleted or overwritten (unless
hard drive is formatted).
Unlock: select a locked file, click “unlock” button to unlock this file
Delete: select an unlock file, click “delete” button to delete this file from file list