Image - Acer P1557i Series User Manual

Image

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Projection
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Mode
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Projection
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Location
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Use this function to choose your desired aspect ratio.
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Aspect Ratio
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Automatically adjusts image distortion caused by tilting
Auto Keystone
projection (±40 degrees).
Manually adjusts image distortion caused by tilting
projection (±40 degrees).
Manual
Keystone
Sets the natvie resolution between 1080P and WUXGA for
Resolution
the projector.
Sets the default size of the projected image. You can further
zooms in or out the image by pressing
Digital Zoom
functions of Digital Zoom Out (Install) and Image Shift
Out (Install)
together helps you fit the projected image full screen
without adjusting the existing ceiling mount settings.
Front: The factory default setting.
Rear: Reverses the image so you can project from
behind a translucent screen.
Auto: Automatically adjusts projection location of
image.
Desktop
Ceiling: Turns the image upside down for ceiling-
mounted projection.
Auto: Keeps the image with original width-height ratio
and maximizes the image to fit native horizontal or
vertical pixels.
Full (for WXGA/1080p/WUXGA 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/1080p/WUXGA models): Keeps the
original signal aspect ratio and zooms in by 1.333 times.
This function is unavailable when Auto Keystone is set
to "On".
19
. Using the