User Guide

NVIDIA Corporation
143
Detonator XP User’s Guide
Description of Overlay Settings
• Check here if you are having problems with your TV tuner (Windows 9x
only) (Figure 10.16): Activating this option forces the overlay software to
use busmastering.
Note: It is recommended that you leave this option unchecked unless you
experience problems with video playback, such as image corruption or
no video image at all.
• Brightness, Contrast, Hue, and Saturation: You can independently control
the brightness, contrast, hue, and saturation to achieve optimal image
quality when playing back videos or DVD movies on your computer.
• Enable video overlay zoom: Click this option, then click Apply to use the
Zoom control to zoom in (out) on a specific area of the video output (overlay)
on your screen. Using the diagram of the screen regions shown on the
Overlay Controls panel, you can select the area of the video screen you
would like to zoom. Once selected, you can zoom to that portion of the
screen by moving the Zoom Control slider between the Out and In range.
DetXP_Features.book Page 143 Thursday, October 11, 2001 3:53 PM