Optoma W307USTI User's Guide download pdf (Page 17)

English

Installation

Adjusting the Projector’s Zoom / Focus

Focus Ring

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

Adjusting Projection Image Size

Refer to the graphics and table show as below to determine the

screen size and projection distance.

Adjusting the vertical image position y

Projection Distance (A)

Projection Distance (B)

Screen

WXGA Series

Screen Size (16:10) Projection Distance (A) Projection Distance (B)

Diagonal (inch) mm Inch mm Inch mm

70 1,778 20.4 517 7.2 182

80 2,032 23.5 596 10.3 262

87.2 2,215 25.8 655 12.6 320

90 2,286 26.7 677 13.5 343

100 2,540 29.9 759 16.7 424

XGA Series

Screen Size (4:3) Projection Distance (A) Projection Distance (B)

Diagonal (inch) mm Inch mm Inch mm

60 1,524 20.6 524 7.5 190

70 1,778 24.1 612 10.9 277

77 1,956 26.5 673 13.3 338

80 2,032 27.5 699 14.3 364

90 2,286 31.0 786 17.8 452

Projection 

Distance

A(mm)=Screen

size(mm) x 0.296,

Tolerance is

around 3.1%

Ex: Projec-

tion Distance

(655mm)=Screen

size(2215mm) x

0.296

This table is for 

user’s reference

only.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 60 61

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Optoma W307USTI User's Guide Page 17