InFocus IN5318 - Manual (Page 22)

IN5316HD/IN5318 – User’s Manual
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 IN5316HD (1080P); 5%
and -65% for IN5318 (WUXGA) (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 cen-
ter 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 IN5316HD (1080P) For IN5318 (WUXGA)
Screen
Height
H
() -70% offset
-50% offset
10% offset
10%H
Screen
Height
H
()
-65% offset
-50% offset
5% offset
5%H
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