Samsung LF19BKBLB-ZA - Manual (Page 60)

If the noise persists even after Fine tuning, repeat it after adjusting the frequency (clock speed).
(Available in Analog mode only)
MENU → , → → , → → , → MENU
Sharpness
Changes the clearance of image.
MENU → , → → , → → , → MENU
H-Position
Changes the horizontal position of the monitor's entire display.
(Available in Analog mode only)
MENU → , → → , → → , → MENU
Adjusting the Monitor