Acer X113H - Manual (Page 36)

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Image
Projection
• Front-Desktop: The factory default setting.
• Rear-Desktop: When you select this function, the projector
reverses the image so you can project from 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.
• Front-Ceiling: When you select this function, the projector
inverts the image for 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: Keep the image with original width-higth ratio and maxi
mize the image to fit native horizontal or vertical pixels.
• Full: Resize image to fit full screen by width (1280 pixels) and
height (800 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 width of the screen and
the height adjusted to display the image using a 16:9 ratio.
• L.Box: Keep original signal aspect ratio and zoom in by 1.333
times.
Auto Keystone Automatically adjusts vertical image.
Manual Keystone Adjust image distortion caused by tilting projection. (±40 degrees)
<Note> The Manual Keystone function is unavailable under Auto
Keystone setting to "On".
Sharpeness Adjusts the sharpness of the image.
• Press to decrease the sharpness.
• Press to increase the sharpness.