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Hotkeys Properties: The Hotkeys Manager allows you to create shortcut key combinations to quickly perform tasks such as changing a graphics setting or opening an application. A Hotkey is a combination of a modifier key or keys, such as Ctrl, Alt, or Shift, and any letter from the alphabet. GV-R5450 Series Graphics Accelerator - 22 Profiles Properties: You can use profiles to create customized environments for your desktop, video, and 3D applications. Define and save your own personal video settings that can be quickly activated manually, through a Hotkey, or by file association. Note: A profile applies to a specific graphics card. If there is more than one graphics card installed in your computer, you need to select the appropriate card before creating, loading, or activating a Profile. Preferences Properties: The Preferences page helps to restore defaults, change skins, and update the Catalyst Control Center. The Catalyst Control Center Preferences page contains the following options: • Always on Top • Hide Tooltips • Hide Splash Screen • Enable System Tray Menu • Select a Language ... • Restore Factory Defaults ... - 23 -Software Installation Help Properties: The Catalyst Control Center Help feature allows you to access the comprehensive online help, register your product, or generate a problem report should you require technical support. The Catalyst Control Center Help feature offers the following options: • Help for this Page • Help Contents ... • Go to AMD.com • About Catalyst Control Center ... GV-R5450 Series Graphics Accelerator - 24 Displays Manager: Displays Manager is the central location for configuring your display devices and arranging your desktop. Use Displays Manager to change your display setup and arrange your desktop in a multi- monitor environment. Note: The stretch vertically and horizontally options are not supported on systems running Windows Vista. Display Options: The Display Options aspect gives you additional control to optimize performance of OpenGL and Direct 3D applications. Choose one of the Display Detection Option to prevent screen flicker when detecting a display. Note: On systems Windows XP, this page will show up the 3D Refresh Rate Override item. Use 3D Refresh Rate Override to set a refresh rate of your choice when a full-screen application or game has a default refresh rate that is lower than optimal. - 25 -Software Installation Monitor Properties 1: • Attributes Monitor Attributes provides information about the attached monitor. You can also enable Extended Display Identification Data (EDID). EDID uses the information provided by the attached monitor to determine the limits for the resolution and refresh rate. • Adjustments Use Monitor Adjustments to resize and reposition the computer desktop on your monitor's display screen. You can also adjust the horizontal and vertical sync or enable composite sync. • AvivoTM Color Use AvivoTM Color for AMD graphics cards that support per-display color settings. Independently set the hue, saturation, and temperature for each attached and enabled display. GV-R5450 Series Graphics Accelerator - 26 3D: • Standard Settings The Standard Settings page provides access to a universal slider control where you can simultaneously adjust all of the standard 3D settings for any type of 3D application. The slider enables you to adjust for overall system performance, overall 3D image quality, or a balance between the two. This page is useful when you are not aware of which type of 3D settings your application uses, or when you want to use an overall adjustment control that rapidly configures your application. • Anti-Aliasing Anti-Aliasing (AA) is a rendering technique designed to remove jagged edges, shimmering, and pixelation problems that are common in rendered 3D images. Rather than determining the color to display for each pixel by sampling a single location at the pixel's center, anti-aliasing samples multiple locations within each pixel and blends the results together to produce the final color. Anti-Aliasing can be set to favor either system processing performance or image quality, or the application can decide: • Setting for performance is best used when the 3D image is animated and smooth motion is the most important consideration. • Setting for quality is best used when highly detailed and realistic 3D objects is the most important consideration. • If you are unsure of how to configure anti-aliasing, use the Use application settings option. Your display will automatically adjust to the application's requirements. • Adaptive Anti-Aliasing Adaptive anti-aliasing is a technique that applies a combination of multi-sampling (MSAA) and super-sampling (SSAA) on 3D objects to improve edge smoothness and fine detail. This feature renders 3D objects containing transparencies more realistic, providing exceptional levels of image quality while maintaining performance. - 27 - Software Installation • Anisotropic Filtering Anisotropic Filtering is ...