ViewSonic PX727HD User Guide - Page 32
Correcting Keystone, due to angled projection.
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Correcting Keystone Keystoning refers to the situation where the projected image becomes a trapezoid due to angled projection. To correct this, besides adjusting the height of the projector, you may also: 1. Use the keystone keys on the projector or remote control to display the keystone page. 2. After the keystone page is displayed, press to correct keystoning at the top of the image. Press to correct keystoning at the bottom of the image. Press to correct keystoning at the bottom of the image. Press to correct keystoning at the right side of the image. Press to correct keystoning at the left side of the image. MENU EXIT SOURCE BLANK On Off COMP HDMI 1 HDMI 2 Auto Sync Source COLOR MODE Aspect Pattern Blank 3D ID Set Brightness 3 Gaming 6 Eco Mode 1 Contrast 4 Standard 7 Movie 2 Color Temp 5 Sports 8 User 32
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