The Playback Menu
d Protect
Press the c button (playback mode) M d button M c tab M d Protect
Protect selected images from accidental deletion.
Select images to protect or cancel protection for previously protected images
from the image selection screen.
See "The Image Selection Screen" (E48) for more information.
Note that formatting the camera's internal memory or the memory card will
permanently delete protected images (E73).
Protected images are indicated by the s icon during playback (A 8).
E47