To increase the tv contrast, 3 click on the ati displays tab, 4 click on the tv button – ATI Technologies RADEON 9000 User Manual
Page 35: Changing display configurations

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7
Click OK or Apply to save the changes you have
made.
You can also reduce edge distortion by increasing the
TV’s contrast.
To Increase the TV Contrast
1
Access the Windows
®
Control Panel. Double-
click Display.
2
Click on the Settings tab and then the
Advanced... button.
3
Click on the ATI Displays tab.
4
Click on the TV button.
5
Drag the Contrast slider to the right to increase
the contrast.
6
Click OK or Apply to save the changes you have
made.
Changing Display Configurations
If you move your PC to a place where you are using
TV display only, make sure that you have the TV
display feature enabled.
You can set your display resolution as high as 1024 x
768. However, higher resolutions will result in a
virtual desktop. If a TV is your only display device
and a higher mode is selected, the display on your
TV will disappear.