Acer X1623H User Manual - Page 45

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English 35 Image Projection • • • • • Projection Mode • Front: The factory default setting. Rear: 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. Front: The factory default setting. • Projection Location • Rear: Reverses the image so you can project from behind a translucent screen. Auto: Automatically adjusts projection location of image. • Desktop Aspect Ratio Keystone • Ceiling: Turns the image upside down for ceiling-mounted projection. 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 (3840 pixels) and height (2160 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. Adjust image distortion caused by tilting projection. Auto Keystone Automatically adjusts vertical image. Manual Keystone Adjust image distortion caused by tilting projection. H./V. Keystone The Manual Keystone function is unavailable under Auto Keystone setting to "On". H. Keystone Press the or button to adjust image distortion horizontally and makes a squarer image. V. Keystone Press the or button to adjust image distortion vertically and makes a squarer image.

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35
English
Image
Projection
•
Front: The factory default setting.
•
Rear: 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 (3840 pixels) and
height (2160 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.
Keystone
Adjust image distortion caused by tilting projection.
Auto Keystone
Automatically adjusts vertical image.
Manual Keystone
Adjust image distortion caused by tilting projection.
<Note> The Manual Keystone function is unavailable under Auto
Keystone setting to "On".
H./V. Keystone
H. Keystone
Press the
or
button to adjust image distortion horizontally
and makes a squarer image.
V. Keystone
Press the
or
button to adjust image distortion vertically and
makes a squarer image.