NVIDIA FX1300 User Guide - Page 94

Chapter 6 Configuring HDTV Overscan Shift The Overscan shift setting enables you to pan the desktop, when needed, to access any display elements that appear off‐screen. The Overscan shift feature works by tracking the position of the mouse cursor and slightly shifting the display when the cursor starts to become close to an edge of the desktop. This mode looks just like "native" HDTV formats (720p, 1080i) because it runs at the full HDTV resolution, which causes certain elements of the desktop, such as the Start button and the clock on the Windows taskbar, to not be visible at all times. But as the mouse cursor gets close to these desktop elements, the NVIDIA driver intelligently shifts the desktop a little in order to move those elements into view. "Using Overscan Shift" on page 90 explains how to use the Overscan shift setting. Native In the third technique, native mode, no overscan compensation is done in order to give the user a true cinematic experience. This is useful when you do not want any pixel compression (squishing) and do not want to use the mouse to shift the desktop image. Notes on Startup Functionality with HDTV Connected nView Single Display Mode When you first start your computer, the HDTV display may have color distortion and may not fill the entire screen display. This is because when you first start your computer with a newly‐installed driver, the TV signal format defaults to NTSC. nView Multi-Display Mode When two displays are connected to your computer, you will notice both displays are mirrored or "cloned" - this is nView Clone mode. 83 Quadro Workstation User's Guide