BenQ PU9730 DLP Projector User Manual - Page 41
Color, Sharpness, Noise Reduction, Aspect Ratio, Overscan, VGA Setup, Auto Sync
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English • Color Press ◄► arrow key to adjust color temperature of image. • Sharpness Press ◄► arrow key to adjust values of high frequency details. • Noise Reduction Press ◄► arrow key to adjust noise of projection image. This function helps eliminating image noise caused by interlaced scanning input. In general, image noise reduction decreases value of high frequency details and makes the image looking smoother. • Aspect Ratio Use this option to adjust aspect ratio. For normal input of 16:10 the aspect ratio will look like the following images: Normal output 16:10 Aspect ratio of output screen 5:4 Aspect ratio of output screen 4:3 Aspect ratio of output screen 16:9 Aspect ratio of output screen 1.88 Aspect ratio of output screen 2.35:1 Aspect ratio of output screen Letter Box Aspect ratio of output screen Auto Aspect ratio of output screen Real For normal input of ratio 4:3, the aspect ratio will look like the following images: Normal output 4:3 Aspect ratio of output screen 5:4 Aspect ratio of output screen 4:3 Aspect ratio of output screen 16:9 Aspect ratio of output screen 1.88 Aspect ratio of output screen 2.35:1 Aspect ratio of output screen Letter Box Aspect ratio of output screen Auto Aspect ratio of output screen Real • Overscan Input source may be not an image with 16:10 ratio and there may be noise at image margin. Select one of the three options to hide image margin: • VGA Setup Set up VGA signal display's H Total, H Start, H Phase and V Start. • Auto Sync Press Enter key to execute Auto Sync funtion. 41