Protect
You can protect recorded images against accidental erasure.
The 
mark is displayed for registered images.
- Touch
(Playback) to switch to playback mode. - MENU - (Protect) - desired mode - [OK]
(This Image):
Protects the currently displayed image in single-image mode.
(Multiple Images):
You can select and protect multiple images.
- After step 2, select an image to be protected, then touch it.
To cancel the selection, touch the image again to cancel the
mark.
To cancel protection
Select the image for which you want to cancel protection, and touch it. as the same procedure to protect it. The indicator disappears, and the protection is released.