Samsung LS20HABKBQ-XAA - Manual (Page 29)

Color Tone
The tone of the color can be changed and one of four
modes can be selected - Cool, Normal, Warm and
Custom.
Color Control Adjusts individual R,G,B color balance.
Gamma
Gamma correction changes the luminance of the colors
with intermediate luminance.
z Mode 1
z Mode 2
z Mode 3
Image
Menu Description Play/Stop
Coarse
Removes noise such as vertical stripes. Coarse
adjustment may move the screen image area. You may
relocate it to the center using the horizontal control menu.
(Available in Analog mode only)
Fine
Removes noise such as horizontal stripes. If the noise
persists even after fine tuning, repeat it after adjusting the
frequency (clock speed).
(Available in Analog mode only)
Sharpness Changes the clearance of image.
H-Position
Changes the horizontal position of the monitor's entire
display.
(Available in Analog mode only)
V-Position
Changes the vertical position of the monitor's entire
display.
(Available in Analog mode only)