250In full-frame, zoom, and thumbnail playback, press theL (Z/Q) button to protect the current picture from accidentaldeletion. Protected files are marked with a P icon and can notbe deleted using the O (Q) button or the Delete option in theplayback menu. Note that protected images will be deletedwhen the memory card is formatted (0 366). To removeprotection from a picture so that it can be deleted, display orhighlight it and press the L (Z/Q) button.Protecting Photographs from DeletionL (Z/Q) buttonA Removing Protection from All ImagesTo remove protection from all images in the folder or folders currentlyselected in the Playback folder menu, press the L (Z/Q) and O (Q)buttons together for about two seconds during playback.