Samsung 400UXN - Manual (Page 96)

Automatically fits the image to the window.
Original
Shows the properties of the original file.
Slide Show
Displays the properties of the original file as they are.
Interval
Controls the time intervals between image files for a slide show. (5 Sec, 10 Sec, 20 Sec, 30 Sec, 60
Sec)
Adjusting the LCD Display