Samsung LS19GSESSY-XAA - Manual (Page 23)

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.
Fine
Removes noise such as horizontal stripes. If the noise persists
even after fine tuning, repeat it after adjusting the frequency
(clock speed).
Sharpness Changes the clearance of image.
H-Position Changes the horizontal position of the monitor's entire display.
V-Position Changes the vertical position of the monitor's entire display.
OSD :