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DLP ProjectorUser’s Manual
18
Adjusting Projected Image Position Using Shift
The Shift feature provides a lens shift function that can be used to adjust the position of the
projected image either horizontally or vertically within the range detailed below.
Shift is a unique system that provides lens shift while maintaining a much higher ANSI contrast
ratio than traditional lens shift systems.
Adjusting the vertical image position
The vertical image height can be adjusted between 55% and -15% ( WUXGA, WXGA),
50% and -10% (XGA), 60% and -20% ( 1080P) of offset position. Note that the maximum vertical
image height adjustment can be limited by the horizontal image position. For example it is not
possible to achieve the maximum vertical image position height detailed above if the horizontal
image position is at maximum. Please consult the Shift Range diagram below for further
clarification.
WUXGA and WXGA
Screen
Distance
(L)
Hx5%
100%
Screen Height
(H)
+55%
-15%
0%
WUXGA / WXGA
15%xH
55%xH
Note:
Suggest to loosen the screw before lens
shift adjustment and tighten up after
finished adjustment.
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