BenQ MX810ST User Manual download pdf (Page 25)

Operation 25

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

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.

Press /.

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BenQ MX810ST User Manual Page 25