Nikon D3400 Reference Manual - English - Page 195

Deleting Photographs To delete the current photograph, press the O button. To delete multiple selected photographs, all photographs taken on a selected date, or all photographs in the current playback folder, use the Delete option in the playback menu. Once deleted, photographs can not be recovered. Note that pictures that are protected can not be deleted. During Playback Press the O button to delete the current photograph. 1 Press the O button. A confirmation dialog will be displayed. 2 Press the O button again. To delete the photograph, press the O button again. To exit without deleting the photograph, press the K button. O button A Calendar Playback During calendar playback, you can delete all photographs taken on a selected date by highlighting the date in the date list and pressing the O button (0 154). Playback and Deletion 171