LG SAC34134204 (IO01-REV02 Owner's Manual page 195

Full
Screen Menu
More operations are available in full screen mode.
!
-<
m
(D
_>
The aspect ratio of a photo may change the size
of the photo displayed on the screen in full size.
Select the target folder or drive.
Select the desired photos.
_ Use the CH (^ v) button to navigate
in the photo page.
The selected photo is displayed in full
size.
89