VarTech Systems VT213C User Manual - page 10
To adjust the brightness and contrast of the screen
OSD Agent
Description
Brightness
Adjusts the brightness of video without affecting PC
RGB’s brightness
Contrast
Adjusts the contrast of video without affecting PC
RGB’s contrast
Clock
Removes the noises. When frequency value is
wrong, the image has horizontal lines especially in
1 dot on and off.
Phase
Removes the noises. When phase value is wrong,
the image has vertical lines especially in 1 dot on
and off.
H Position
Adjusts the horizontal position of the image.
V Position
Adjusts the vertical position of the image.
Auto Adjust
“Auto adjustment” allows the monitor to self-adjust
to the incoming video signal. The values of phase,
frequency and position are adjusted automatically.
This function is active if you select an input source other than PC. (DVD, VCR, TV)
OSD Agent
Description
Brightness
Adjusts the brightness of video or TV without
affecting PC RGB’s brightness.
Contrast
Adjusts the contrast of video or TV without affecting
PC RGB’s contrast.
Color
Changes the richness of color.
Tint
Changes the tone of color.
Sharpness
Adjusts the sharpness of video or TV image.
This function is active if you select a digital DVI input source.
OSD Agent
Description
Brightness
Adjusts the brightness of video or TV without
affecting PC RGB’s Brightness.
8
3.3
Adjustment