BenQ MX812ST, MW811ST Correcting keystone, correct keystoning at the top of the image. Press

Correcting keystone

Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen.

To correct this, besides adjusting the height of the projector, if you want the projector to automatically correct image keystoning, be sure the Auto Keystone function in the DISPLAY menu is On.

Or you will need to manually correct it following ONE of these steps.

•Using the remote control

Press	/	on the projector or remote control
to display the Keystone correction page. Press			to
correct keystoning at the top of the image. Press
			Press	/ .	Press	/ .
to correct keystoning at the bottom of the image.

•Using the OSD menu

1.Press MENU/EXIT and then press / until the DISPLAY menu is highlighted.

2.Press to highlight Keystone and press MODE/ENTER. The Keystone correction page is displayed.

3.Press to correct keystoning at the top of the image. Press to correct keystoning at the bottom of the image.

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