Installation

Adjusting the Projector Zoom / Focus

You may turn the zoom lever to zoom in or out. To focus the image, rotate the focus ring until the image is clear. The pro- jector will focus at distances from 4.9 to 39.4 feet (1.5 to 12.0 meters) with mechanical travel.

Zoom Lever

Focus Ring

Adjusting Projection Image Size

 

Height

 

 

 

 

 

177.9"

Width

 

127.1"

(451.8cm)

 

 

 

76.2"

(322.7cm)

 

 

 

 

38.1"

(193.6cm)

 

161.8"

 

115.6"

(410.9cm)

(96.8cm)

 

 

 

69.3"

(293.5cm)

 

34.7"

(176.1cm)

 

 

(88.1cm)

 

 

 

4.9'(1.5m)

9.8'(3.0m)

16.4'(5.0m)

23.0'(7.0m)

29.5'(9.0m)

39.4'(12.0m)

Screen

Max.

38.1”(96.8cm)

76.2”(193.6cm)

127.1”(322.7cm)

177.9”(451.8cm)

(Diagonal)

Min.

34.7”(88.1cm)

69.3”(176.1cm)

115.6”(293.5cm)

161.8”(410.9cm)

304.9"

(774.5cm)

228.7"

(580.9cm)

277.3" 208.0" (704.4cm)

(528.3cm)

Hd

228.7”(580.9cm) 304.9”(774.5cm)

208.0”(528.3cm) 277.3”(704.4cm)

Screen

Size

Hd

Distance

Max.

30.5”x 22.9”

61.0” x 45.7”

101.7” x 76.3”

142.3” x 106.7”

183.0” x 137.2”

243.9” x 182.9”

(WxH)

77.4 x 58.1cm

154.9 x 116.2cm

258.2 x 193.6cm

361.4 x 271.1cm

464.7 x 348.5cm

619.6 x 464.7cm

Min.

27.8” x 20.8”

55.4” x 41.6”

92.5” x69.4”

129.4” x 97.1”

166.4” x 124.8”

221.8” x 166.4”

(WxH)

70.5 x 52.9cm

140.9 x 105.7cm

234.8 x 176.1cm

328.7 x 246.5cm

422.6 x 317.0cm

563.5 x 422.6cm

Max.

3.4” (8.7cm)

6.9” (17.4cm)

11.4” (29.0cm)

16.0” (40.7cm)

20.6” (52.3cm)

27.4” (69.7cm)

Min.

3.1” (7.9cm)

6.2” (15.9cm)

10.4” (26.4cm)

14.6” (37.0cm)

18.7” (47.6cm)

25.0” (63.4cm)

 

4.9’ (1.5m)

9.8’ (3.0m)

16.4’ (5.0m)

22.3’ (7.0m)

29.5’ (9.0m)

39.4’ (12.0m)

This graph is for user’s reference only.

13English

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Optoma Technology EP7150RFBA manual Adjusting the Projector Zoom / Focus, Adjusting Projection Image Size