17
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To obtain an image size of 50" set the projector at a distance 0.5 m from the screen.
A | D | |
50" | ||
| ||
Desired |
| |
image size | Height: | |
| 74 cm | |
| From | |
| base to | |
| top of | |
| image | |
0.5 m B& C |
| |
Desired distance |
|
Desired Image Size | Distance (m) | Top (cm) | |||
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| |
Diagonal (inch) | W (cm) x H (cm) | Max zoom | Min zoom | From base to top of | |
< A > | < B > | < C > | image < D > | ||
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30 | 65 x 40 | 0.3 | 0.3 | 44 | |
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40 | 86 x 54 | 0.4 | 0.4 | 59 | |
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50 | 108 x 67 | 0.5 | 0.5 | 74 | |
60 | 129 x 81 | 0.6 | 0.6 | 89 | |
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70 | 151 x 94 | 0.7 | 0.7 | 104 | |
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80 | 172 x 108 | 0.8 | 0.8 | 118 | |
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90 | 194 x 121 | 0.9 | 0.9 | 133 | |
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100 | 215 x 135 | 1.1 | 1.1 | 148 | |
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120 | 258 x 162 | 1.3 | 1.3 | 178 | |
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150 | 323 x 202 | 1.6 | 1.6 | 222 | |
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180 | 388 x 242 | 1.9 | 1.9 | 267 | |
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200 | 431 x 269 | 2.1 | 2.1 | 296 | |
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250 | 538 x 337 | 2.6 | 2.6 | 370 | |
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300 | 646 x 404 | 3.2 | 3.2 | 444 | |
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Zoom Ratio: 1.0 x
English