Optoma EX685UTis User's Guide download pdf (Page 18)

English

Installation

Adjusting the Projector’s Focus

To focus the image, rotate the focus ring until the image is clear.



XGA series: The projector will focus at distances from 1.58

to 2.17 feet (475 to 662 mm).



WXGA series: The projector will focus at distances from 1.58

to 2.17 feet (495 to 661 mm).

FOCUS

Focus Ring

Adjusting Projection Image Size



XGA series: Projection Image Size from 63” to 85” (1.60 to

2.16 meters).



WXGA series: Projection Image Size from 77” to 100” (1.96

to 2.54 meters).

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Optoma EX685UTis User's Guide Page 18