Acer XD1280 Benutzerhandbuch

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Adjust image distortion caused by tilting projection. (±16 degrees)

Use this function to choose your desired aspect ratio.



Auto : Keep the image with original width-higth ratio and maxi

mize the image to fit native horizontal or vertical pixels.



4:3 : The input source will be scaled to fit the projection screen

and becomes 4:3 ratio.



16:9 : The input source will be scaled to fit the width of the screen

and narrowed the height to make the displayed image be-

comes 16:9 ratio.



 Front-Desktop

The factory default setting.



 Front-Ceiling

When you select this function, the projector turns the im-

age upside down for ceiling-mounted projection.



When you select this function, the projector reverses the

image so you can project behind a translucent screen.



 Rear-Ceiling

When you select this function, the projector reverses

and turns the image upside down at same time. You can

project from behind a translucent screen with ceiling

mounted projection.