ViewSonic PG706WU - 4000 Lumens WUXGA Projector with RJ45 LAN Control Vertical K - Page 37
Correcting Keystone, Controllability of the Projected Image
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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. MENU EXIT ENTER SOURCE BLANK COLOR MODE Controllability of the Projected Image By using the remote control, you can adjust the vertical lens shift by +/- 5%, which offers the convenience of not needing to physically move or interact with the projector. This is especially important when the projector is mounted to the ceiling. 37