Gigabyte GV-NX68256D Manual - Page 22

English Multi-GPU properties Your graphics card features NVIDIA Scalable Link Interface (SLI) technology. Add a second graphics card with SLI technology for significant improvements in rendering performance. Note: Only Windows XP operating system supports the dual GPUs mode. Please do not enable SLI multi-GPU in Windows 2000. Color Correction properties The Color Correction Properties is used to compensation for variations in luminance between a source image and its output on a display device. Adjust the color correction settings to provide more accurate color reproduction of images(such as photographs) on your display device. Also, many 3D-accelerated games may appear too dark to play. Increasing the brightness and/or the gamma value equally across all channels makes these games appear brighter and more playable. Overlay Controls properties The Overlay Controls Properties can adjust Overlay zoom controls and Overlay color controls. There is only one video overlay, which is only available on the Primary display. The video overlay controls are automatically activated during playback of any video file type that supports overlay adjustments. The "Adjust Colors" button will access "Color Correction" properties page. GV-NX68256D Graphics Accelerator - 20 -