ATI Technologies X1550 SERIES manual Select a refresh rate override

Display Options 47

Catalyst™ Control Center: Display Options

Select a refresh rate override

Some applications may have a default refresh rate lower than the optimal setting for your monitor. 3D Refresh Rate Override enables you to set the refresh rate for full-screen applications or games utilizing Microsoft® DirectX® or OpenGL®. You can either set an explicit refresh rate, or make the refresh rate the same as the desktop, or disable this feature allowing the application to set the refresh rate.

1From the Tree View pane, click Display Options.

2Select the desired refresh rate from the 3D Refresh Rate Override drop-down menu.