viOther Shooting Options 220The R Button......................................................................................220The i button .......................................................................................223Two-Button Reset: Restoring Default Settings .......................224Multiple Exposure .............................................................................227Interval Timer Photography...........................................................234Non-CPU Lenses.................................................................................241Location Data......................................................................................244More About Playback 246Viewing Images..................................................................................246Full-Frame Playback .................................................................... 246Thumbnail Playback .................................................................... 246Playback Controls ........................................................................ 247Using the Touch Screen ............................................................. 249The i Button................................................................................... 251Photo Information.............................................................................252Taking a Closer Look: Playback Zoom........................................261Protecting Photographs from Deletion.....................................263Rating Pictures....................................................................................265Deleting Photographs .....................................................................266Full-Frame and Thumbnail Playback..................................... 266The Playback Menu...................................................................... 268Voice Memos 270Recording Voice Memos .................................................................270During Playback............................................................................ 270During Shooting ........................................................................... 271Playing Voice Memos .......................................................................274