If the image source on your projector is set to Computer, you see the following options on the Video tab:
Option | Description |
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Brightness | Adjusts screen brightness. Increase brightness to lighten an image, or |
| decrease it to darken the image. |
Contrast | Adjusts the difference between light and dark areas. Increase the |
| contrast to make light areas lighter and dark areas darker. Decrease it to |
| minimize the difference between light and dark areas. |
Sync. | Synchronizes with the tracking signal sent from the computer. Adjust |
| this setting to correct fuzziness or screen flicker. |
Tracking | Matches the projector’s internal clock to various computer graphic |
| signals. Adjust this setting to remove vertical lines from the image. |
Color | Adjusts the balance of red, green, and blue in the image. |
Position | Adjusts the horizontal and vertical screen position. |
Auto | When enabled, this setting allows the projector to sense the graphic |
Set Up | signal being sent from the computer and optimize it for the projector. If |
| the projector doesn’t automatically recognize the video source, select a |
| different signal through your computer. |
Pattern | Enables or disables display of the test pattern currently selected. |
Display |
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Reset | Resets all settings to their default values. |
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Using the Projector Setting Dialog Box | 119 |