Optoma TX765W User's Guide download pdf (Page 19)

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Installation

Adjusting Projected Image Position Using

PureShift

Horizontal Lens

Shift Lever

Vertical 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 image position

The image can be set up to a maximum of 30% of its width

either left or right of center, providing a 60% adjustment range.

The vertical offset can be set between 105% - 130% of the

screen height, providing 25% adjustment Range.

The range of

Vertical and

Horizontal

adjustment is

limited as shown

in the PureShift

Range diagram.

130%(V), 0%(H)

-30%(H) 30%(H)

105%(V)

130%(V), 5%(H)

130%(V), -5%(H)

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 98 99

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Optoma TX765W User's Guide Page 19