BenQ GP3 Bedienungsanleitung PDF herunterladen (Seite 38)

Operation

Using build-in test pattern

You can adjust the image shape and focus status by observing the input signal content, or

using the test pattern build-in OSD manual from OSD or remote control for better

observe the shape changed.

1. Press / until the Settings menu is highlighted and then press OK to enter.

2. Go to the Basic > Test Pattern menu and press OK to enter.

3. Select On and press OK. The Test

Pattern displays.

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.

Correcting keystone when an image is displayed on the screen.

To correct this, besides adjusting the height of the

projector, you can follow one of these steps.:

• Using Auto Keystone:

1. Make sure the projector is in one of the

computer, iPhone/iPod, composite video,

component and HDMI modes.

2. Press and then press to highlight

Auto Keystone.

3. Press / to select On to adjust the

keystoning of the image automatically.

• Using Keystone:

1. Press and make sure Auto Keystone is

Off.

2. Press to highlight Keystone. The

Keystone pop-up menu displays.

3. Press to correct keystoning at the top of

the image or press to correct keystoning

at the bottom of the image.

Keystone can only be set when Auto Keystone is Off.

Press /.

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BenQ GP3 Bedienungsanleitung Seite 38