ATI Technologies RADEON X1550 SERIES - Manual (Page 85)

Color - FullScreen 3D 77
Color - FullScreen 3D
Adjusting the Gamma control alters the overall richness of color. Adjusting
the Brightness control alters the overall brightness. Adjusting the Contrast
control alters the overall contrast.
• Adjusting the Gamma can be useful for CAD applications that rely
heavily on color coding or applications that require realistic color.
• Adjusting the Brightness and Contrast can be useful for 3D games
that display dimly lit scenes.
Display Color page to configure FullScreen 3D
1 From the Tree View pane, click Color.
2 Select FullScreen 3D from the Set color correction for: drop-down
menu.
Set Color Gamma
1 From the Tree View pane, click Color.
2 Click and drag the Control slider to your preferred setting:
• To increase the Gamma, move the slider to the right.
• To decrease the Gamma, move the slider to the left.
• Optionally, click the up and down arrow buttons of the
adjustment box.
Click the Reset button to restore the previous settings.
Note: The preview image automatically displays the adjustments you
have made.
Set Color Contrast
1 From the Tree View pane, click Color.
2 Click and drag the Control slider to your preferred setting:
• To increase the Contrast, move the slider to the right.
• To decrease the Contrast, move the slider to the left.
• Optionally, click the up and down arrow buttons in the
adjustment box.
Click the Reset button to restore the previous settings.
Note: The preview image automatically displays the adjustment you
have made.