Acer X1173N Podręcznik Użytkownika Pobierz pdf (Strona 30)

English

Image

Projection

• Front-Desktop: The factory default setting.

• Front-Ceiling: When you select this function, the

projector inverts the image for ceiling-mounted

projection.

• Rear-Desktop: When you select this function, the

projector reverses the image so that you can project

behind a translucent screen.

• Rear-Ceiling: When you select this function, the

projector reverses and inverts the image at same time.

You can project from behind a translucent screen with

ceiling mounted projection.

Projection

Mode

• Front: The factory default setting.

• Rear: Reverses the image so you can project from

behind a translucent screen.

Projection

Location

• Auto: Automatically adjusts projection location of

image.

• Desktop

• Ceiling: Turns the image upside down for ceiling-

mounted projection.

Aspect Ratio

Use this function to choose your desired aspect ratio.

• Auto: Keeps the image with original width-height ratio

and maximizes the image to fit native horizontal or

vertical pixels.

• Full (for WXGA models): The image will be displayed

making full use of the horizontal and vertical pixels.

• 4:3: The image will be scaled to fit the screen and

displayed using a 4:3 ratio.

• 16:9: The image will be scaled to fit the screen and

displayed using a 16:9 ratio.

• L.Box (for WXGA models): Keeps the original signal

aspect ratio and zooms in by 1.333 times.

Auto Keystone

Automatically adjusts image distortion caused by tilting

projection (±40 degrees).

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Acer X1173N Podręcznik Użytkownika Strona 30