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•RGB Adjust: To remove any trace of color from the white areas of the projected image, choose RGB Adjust from the ADVANCED menu and press ENTER. This displays the RGB Adjust
Figure 4-17: RGB Adjust Sub-Menu
•Offset: Use the Offset controls in the RGB Adjust
•Gain: Use the Gain controls to correct color imbalances in the bright areas of the image. A good way to do this is to use a test pattern consisting mostly of solid white areas, such as an 80 IRE “window” pattern. If the white areas contain traces of red, green or blue, decrease the Gain for that color.
The Gain controls increase or decrease the
Generally, higher Gain settings reduce the image contrast; higher Offset settings reduce the image Note brightness.
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