Sharp AQUOS LC-70LE660U Operation Manual page 33

Direct Button Operation
VIEW MODE (Continue)
For PC
Example: Screen size images
Input signal
NOTE
Connect the PC before making adjustments. See the Setup Guide.
Selectable screen size may vary with input signal type.
ENG 3-16
Normal
Keeps the original aspect An image fully fills the
ratio in a full screen display.
Stretch Dot by Dot
Detects the resolution of the
screen.
signal and displays an image
with the same number of pixels
on the screen.