Installation, Adjusting the projector zoom / focus, Adjusting projection image size – Optoma Digital Tuner Output Projector User Manual

Page 13: English, Focus ring zoom ring, This graph is for user’s reference only

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Max.

39.4"(100.0cm)

84.4"(214.3cm)

140.6"(357.1cm)

225.0"(571.4cm)

281.2"(714.3cm)

337.5"(857.1cm)

Min.

32.5"(82.5cm)

69.6"(176.9cm)

116.1"(294.8cm)

185.7"(471.7cm)

232.1"(589.6cm)

278.6"(707.5cm)

Max.(WxH)

31.52" x 23.64"

(80.0 x 60.0cm)

67.52" x 50.64"

(171.4 x 128.6cm)

112.48" x 84.36"

(285.7 x 214.3cm)

180.00" x 135.00"

(457.1 x 342.8cm)

224.96" x 168.72"

(571.4 x 428.6cm)

270.00" x 202.50"

(685.7 x 514.3cm)

Min.(WxH)

26.00" x 19.50"

(66.0 x 49.5cm)

55.68" x 41.76"

(141.5 x 106.1cm)

92.88" x 69.66"

(235.8 x 176.9cm)

148.56" x 111.42"

(377.4 x 283.0cm)

185.68" x 139.26"

(471.7 x 353.8cm)

222.88" x 167.16"

(566.0 x 424.5cm)

4.59'(1.4m)

9.84'(3.0m)

16.4'(5.0m)

26.25'(8.0m)

32.81'(10.m)

39.37'(12.0m)

Focus Ring

Zoom Ring

Adjusting the Projector Zoom / Focus

You may turn the zoom ring 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 4.6 to 39.4 feet (1.4 to 12.0 meters).

Adjusting Projection Image Size

32.5"
(82.5cm)

69.6"
(176.9cm)

116.1"
(294.8cm)

185.7"
(471.7cm)

232.1"
(589.6cm)

278.6"
(707.5cm)

39.4" (100.0cm)

84.4"(214.3cm)

140.6"(357.1cm)

225.0"(571.4cm)

281.2"(714.3cm)

337.5"(857.1cm)

4.59'

39.37'

32.81'

26.25'

16.40'

9.84'

(1.4m)

(12.0m)

(10.0m)

(8.0m)

(5.0m)

(3.0m)

Screen

(Diagonal)

Screen

Size

Distance

This graph is for user’s reference only.

Installation