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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 10% and -70% offset for IN5316HDa (1080P); 0%
and -60% offset for IN5312a (XGA); (offset =(O/H) x100%, O: distance from bottom of image to
center of lens). Note that the maximum vertical image height adjustment can be limited by the
horizontal image position. Offset is the distance between the lens center line and the bottom of the
image. The offset is positive if the lens center line is below the bottom of the image. The offset is
negative if the lens center line is above the bottom of the image. 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.
For IN5316HDa (1080P)
Screen Height(H)
10%H
-70% offset
-50% offset
10% offset