User Controls

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Image

(Computer / Video

Mode)

H. Keystone (Horizontal Keystone)

Press the or button to adjust image distortion horizontally and makes a squarer image.

V. Keystone (Vertical Keystone)

Press the or button to adjust image distortion vertically and makes a squarer image.

Aspect Ratio

Use this function to choose your desired aspect ratio. Full : Resize image to fit full screen.

16:9 : The input source will be scaled to fit the width of the screen and narrowed the height to make the displayed image becomes 16:9 ratio.

4:3 : The input source will be scaled to fit the projection screen and becomes 4:3 ratio.

L. Box : Resize image (keep original source ratio) to fit 1280 pixels width, then either (1) CUT the top & bottom portion of the resized image or (2) FILL BLACK BARS to the top & bottom of the resized image, to fit 768 pixels height.

1:1 : Keep image at the center of screen with its original pixel resolution without scaling.

Projection

4Front-Desktop

The factory default setting.

4Front-Ceiling

When you select this function, the projector turns the image upside down for ceiling-mounted projection.

4Rear-Desktop

When you select this function, the projector reverses the

image so you can project behind a translucent screen.

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Acer PW730 Image Computer / Video Mode, Keystone Horizontal Keystone, Keystone Vertical Keystone, Aspect Ratio, Projection