56Reference—Protecting Photographs from DeletionIn full-frame, zoom, and thumbnail playback, the button can be used toprotect photo graphs from acci dental deletion. Protected files can not bedeleted using the button or the Delete option in the playback menu,and have DOS “read-only” status when viewed on a Windows computer.Note that protected images will be deleted when the mem o ry card is for-matted ( 68).To protect a photograph:Protecting Photographs from Deletion1 Display the image in full-frame playback or highlight it in the thumb-nail list.2 Press the button. The photo graph will bemarked with a icon.To remove protection from the photo graph so that it can be deleted, displaythe photograph or highlight it in the thumbnail list and then press thebutton.