User`s manual

GV-R7032T/GV-R7064T Graphics Accelerator - 26 -
English
Overlay Properties
The Overlay Properties is used to adjust the Brightness / Contrast / Saturation / Hue /
Gamma settings.
Overlay properties allows for the viewing of full-motion video on your PC. However, there is only one
video overlay, which is only available on the Primary display. The video overlay controls are
automatically activated during playback of any video file type that supports overlay adjustments.
n Overlay Adjustments
l Brightness allows you to adjust the bright-
ness of the video image.
l Contrast allows you to adjust the contrast in
the video image.
l Saturation allows you to adjust the vivid-
ness of the color. Sliding it all the way to the
left removes all color and produces a black
and white picture.
l Hue allows you to adjust the pureness or tint
of the red, green and blue components of the
color.
l Gamma allows you to adjust the overall in-
tensity of the video image.
n Difaults button allows you to reset the Over-
lay settings to default values.
SMARTGART(tm) Properties:
The SMARTGART
™
Properties ensures system stability by automatically performing a variety
of bus tests that determine your optimal graphics accelerator settings. Changing these settings
might result in system instability.