When establishing remote video sessions, pixel discolorations may occur due to network conditions. This condition occurs most often with a solid color background. This condition is minimized by using a black background. If a color background is used, a small number of pixels on the screen will be discolored or white.
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From the Management screen, go to Tools - Manual Video Adjust.
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A noise threshold setting is also available under Tools - Manual Video Adjust for fine incremental adjustments.
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NOTE:
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Reducing the noise threshold to zero causes constant video refresh, high network usage and a flickering video. Dell recommends that the noise threshold be set to the highest level that allows efficient system performance, while still being able to recover pixel colors over which the mouse cursor travels.
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NOTE:
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When adjusting the noise threshold, use the slider bar for large adjustments and the Plus (+) and Minus (-) buttons at the ends of the slider bar for fine-tuning.
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