ATI Technologies RADEON 7000 - Manual (Page 19)

15
Clicking the Game Gamma button accesses the
Game Gamma Properties.
Game Gamma Properties
Red Green
Blue sliders
These controls allow you to increase or decrease the
color brightness of Direct 3D and OpenGL games
played in fullscreen mode. (NOTE: Game Gamma is
NOT supported in Windows NT4.0)
RGB Lock
Uncheck this to adjust the RGB sliders individually.
Check this to adjust all three sliders at the same time.
Defaults
button This allows you to reset the Game Gamma settings to
default values.