ViewSonic PJD7835HD PJD7830HDL User Guide English - Page 42
DISPLAY, Screen Color, Aspect Ratio, Keystone, Corner Adj., Position
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DISPLAY Screen Color The Screen Color feature can help correct the projected picture's colors to prevent possible color difference between the source and projected pictures. There are several precalibrated colors to choose from: Whiteboard, Greenboard, and Blackboard. Aspect Ratio Select how the picture fits on the screen: • Auto: Scales an image proportionally to fit the projector's native resolution in its horizontal or vertical width. You want to make most use of the screen without altering the source image's aspect ratio. • 4:3: Scales an image so that it is displayed in the center of the screen with a 4:3 aspect ratio, as it displays them without aspect alteration. • 16:9: Scales an image so that it is displayed in the center of the screen with a 16:9 aspect ratio, as it displays them without aspect alteration. • Panorama Scales a 4:3 image vertically and horizontally in a non-linear manner so that it fills the screen. • Anamorphic: Scales a 2.35:1 aspect image so that it fills the screen. • 2.35: 1 Scales an image so that it is displayed in the center of the screen with a 2.35:1 aspect ratio without aspect alteration. Keystone Manually correct distorted images resulting from an angled projection. Press Keystone / / / on the projector or remote control to display the Keystone correction page. Press to correct keystone at the top of the image. Press to correct keystone at the bottom of the image. Press to correct keystone at the left of the image. Press to correct keystone at the right of the image. Corner Adj. Manually adjust four corners of the image by setting the horizontal and vertical values. See "Adjusting 4 corners" on page 43. Position 31