Protect/Lock Menu 
Pictures and Videos taken with your camera can be protected or “locked” to prevent any deletion or alteration being made to the files.
1)Press the UP or DOWN direction control buttons to scroll through the menu options.
2)Press the OK button to select the desired option.
3)Press the MODE button to exit the menu and return to your previous mode.
4)Any image that is locked will display a lock symbol on the LCD screen when viewing that image in the playback mode. Videos that are not locked will not display the lock symbol.
5)Remember that you cannot delete locked videos.
Delete Menu 
While in the playback mode, you can delete videos from your camera through the delete menu.
1)View the image you would like to delete
2)Press the OK button to open the menus
3)Scroll to the Delete Menu
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