How to get a preferred image size by adjusting, En gl ish – Acer X1111 User Manual

Page 24

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How to Get a Preferred Image Size by Adjusting

Distance and Zoom

The table below shows how to achieve a desired image size by adjusting either
the position or the zoom ring.

X1111/X1111H/X1111A/X1211/X1211H/X1211K/X1213P/X1213PH

To obtain an image size of 70", set the projector at a distance between 2.6 m
and 2.9 m from the screen and adjust the zoom level accordingly.

Desired Image Size

Distance (m)

Top (cm)

Diagonal (inch)

< A >

W (cm) x H (cm)

Max zoom

< B >

Min zoom

< C >

From base to top of

image < D >

40

81 x 61

1.5

1.7

67

50

102 x 76

1.9

2.1

84

60

122 x 91

2.3

2.5

101

70

142 x 107

2.6

2.9

117

80

163 x 122

3.0

3.3

134

90

183 x 137

3.4

3.7

151

100

203 x 152

3.8

4.2

168

120

244 x 183

4.5

5.0

201

150

305 x 229

5.7

6.2

251

180

366 x 274

6.8

7.5

302

200

406 x 305

7.6

8.3

335

250

508 x 381

9.4

10.4

419

300

610 x 457

11.3

503

Zoom Ratio: 1.1 x

Desired distance

Height:

117 cm

From base

to top of

image

70"
Desired
image size

2.6 m

2.9 m

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