21
4 Corner
Correction
Manually adjusts the shape and size of an image that is
unevenly rectangular on all sides. Press "MODE" repeatedly
to select the corner that you wish to adjust. Press four
directional selection keys to adjust the image shape.
Please adjust 4-corner correction separately for each
aspect ratio, and its memory is allowed to save 4 sets of
settings only.
Digital Zoom
Out (Install)
Sets the default size of the projected image. You can further
zooms in or out the image by pressing . Using the
functions of Digital Zoom Out and Image Shift together helps
you fit the projected image full screen without adjusting the
existing ceiling mount settings.
Image Shift
Shifts the projected image by pressing . When Native
Resolution is WUXGA, this functions is only available when
the setting of Digital Zoom Out (Install) is less than 1.0.
Sharpness
Adjusts the sharpness of the image.
• Press to decrease the sharpness.
• Press to increase the sharpness.
H. Position
(Horizontal
Position)
• Press to move the image left.
• Press to move the image right.
V. Position
(Vertical
Position)
• Press to move the image down.
• Press to move the image up.
Frequency
Changes the projector’s refresh rate to match the frequency
of your computer’s graphics card. If you experience a vertical
flickering bar in the projected image, use this function to
correct it.
Tracking
Synchronizes the signal timing of the display with the
graphics card. If you experience an unstable or flickering
image, use this function to correct it.
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