Sharpness：the adjusting range is from 0 to 100.
Aspect Control：adjusts the aspect ratio to full, 4:3, 1:1 or OverScan.
4:3 is only available when input source is in 4:3 format. OverScan is only
available for HDMI input source
ASCR：turns on/off the ASCR（ASUS Smart Contrast Ratio）function.
Position：adjusts the horizontal position (H-Position) and the vertical position
(V-Position) of the image. The adjusting range is from 0 to 100.
Focus： reduces Horizontal-line noise and Vertical-line noise of the image by
adjusting(Phase) and (Clock) separately. The adjusting range is from 0
In this function, you can select your desired input source.