Samsung 73V User Manual page 31

Menu
Removes noise such as vertical stripes. Coarse adjustment may
Coarse move the screen image area. You may relocate it to the center
using the Horizontal Control menu.
Removes noise such as horizontal stripes. If the noise persists
even after Fine tuning,
Fine
repeat it after adjusting the frequency (clock speed).
Sharpness Follow these instuction to change the clearance of image.
Follow these instructions to change the horizontal position of the
H-Position
monitor's entire display.
Follow these instructions to change the vertical position of the
V-Position
monitor's entire display.
OSD
Description Play/Stop