Optoma HD8600 User's Manual - Page 19

Adjusting Projected Image Position Using PureShift

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English Installation Adjusting Projected Image Position Using PureShift Lens Release Vertical Lens Shift Lever Horizontal Lens Shift Lever The PureShift 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. PureShift 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 110% and 30% of half image height. 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 PureShift Range diagram below for further clarification. 19

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English
19
Installation
Horizontal Lens
Shift Lever
Adjusting Projected Image Position
Using PureShift
The PureShift 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.
PureShift is a unique system that provides lens shift while
maintaining a much higher ANSI contrast ratio than traditional
lens shift systems.
Vertical Lens
Shift Lever
▀
■
Adjusting the vertical image position
The vertical image height can be adjusted between 110% and
30% of half image height. 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 PureShift
Range diagram below for further clarification.
Lens Release