Acer U5530 User Manual page 43

Each I/O has
™
different setting of
"Edge Mask".
"Edge Mask" and
™
"Zoom" can't work
at same time.
Zoom
Press the
`
Press the
`
Zoom
Edge Mask
Edge mask the image to remove video encoding noise on the
edge of video source.
Press the
`
Press the
`
Edge Mask
Image Shift
Press the into the next menu as below and then press the
or or or
Image Shift
Image Shift
H: Press the
`
horizontally.
V: Press the
`
vertically.
User Controls
to reduce the size of an image.
to magnify an image on the projection screen.
to decrease the edge mask in image.
to increase the edge mask in image.
to select item.
to shift the projected image position
to shift the projected image position
Image Shift
H: 10 V: -10
Image Shift
H: 0 V: -10
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