Click Date to change date by a calendar, click Search to refresh the list. The files found will be listed in the file
STEP3
area of file manager at bottom. It show the details of every file, like start/end time, lock state.
Select the files and click Lock, it will lock the selected files. At this time, a letter "L" display at the end of the file
STEP4
rows as Fig 5.9 File Manager.
Select the files which is unlocked, click Delete. A window display and remind users. Click Ok to delete them.
STEP5
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Digital Video Recorder User Manual
Fig 5.9 File Manager