122More About PlaybackDeleting Individual PhotographsTo delete a photograph displayed in single-image playback, or the photo-graph highlighted in thumbnail playback, press the button. Once de-leted, photographs can not be recovered.1 Display the image in full-frame playback or highlight it in the thumbnaillist.2 Press the button. A confi rmation dialog willbe displayed.3 To delete the photograph, press the button again. Press any otherbutton to exit without deleting the photograph.Protected and Hidden ImagesImages marked with a icon are protected and can not be deleted. Hidden imagesare not displayed in single-image or thumbnail playback and can not be selected fordeletion.Delete ( 124)To delete multiple images, use the Delete option in the playback menu.