Installation

Adjusting the Projector’s 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 projector will focus at distances from 3.9 to 39.4 feet (1.2 to 12.0 meters).

Zoom Ring

Focus Ring

Adjusting Projection Image Size

Height

Width

35.9"

(91.3cm)

32.8"

(83.2cm)

3.9'(1.2m)

9.8'(3.0m)

16.4'(5.0m)

23.0'(7.0m)

29.5'(9.0m)

39.4'(12.0m)

89.9"

(228.2cm)

81.9"

(208.1cm)

149.8"

(380.4cm)

136.6"

(346.8cm)

209.7"

(532.6cm)

191.2"

(485.6cm)

269.6"

(684.7cm)

245.8"

(624.3cm)

359.4"

(913.0cm)

327.7"

(832.4cm)

Hd

Screen

(Diagonal)

Screen

Size

Max.

35.9” (91.3cm) 89.9” (228.2cm) 149.8” (380.4cm) 209.7” (532.6cm) 269.6” (684.7cm)

359.4” (913.0cm)

Min.

32.8” (83.2cm) 81.9” (208.1cm) 136.6” (346.8cm) 191.2” (485.6cm) 245.8” (624.3cm)

327.7” (832.4cm)

Max.

30.5” x 19.1”

76.2” x 47.6”

127.0” x 79.4”

177.8” x 111.1”

228.6” x 142.6”

304.8” x 190.5”

(WxH)

77.4 x 48.4cm 193.5 x 121.0cm

322.6 x 201.6cm

451.6 x 282.3cm

580.6 x 362.9cm

774.2 x 483.9cm

Min.

27.8” x 17.4”

69.5” x 43.4”

115.8” x 72.4”

162.1” x 101.3”

208.4” x 130.3”

277.9” x 173.7”

(WxH)

70.6 x 44.1cm

176.5 x 110.3cm

294.1 x 183.8cm

411.8 x 257.4cm

529.4 x 330.9cm

705.9 x 441.2cm

Hd

Max.

2.4” (6.0cm)

5.9” (15.0cm)

9.8” (25.0cm)

13.8” (35.0cm)

17.7” (45.0cm)

23.6” (60.0cm)

Min.

2.2” (5.5cm)

5.4” (13.7cm)

9.0” (22.8cm)

12.6” (31.9cm)

16.2” (41.0cm)

21.5” (54.7cm)

 

Distance

3.9’ (1.2m)

9.8’ (3.0m)

16.4’ (5.0m)

23.0’ (7.0m)

29.5’ (9.0m)

39.4’ (12.0m)

This graph is for user’s reference only.

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Optoma Technology EW1610 manual Adjusting the Projector’s Zoom / Focus, Adjusting Projection Image Size