Screen Size and Distance | 62 |
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See the following table to choose the best position for your projector. The values are only a guide.
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| Units: cm (in.) |
| Units: cm (ft) |
| Units: cm (in.) | |
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| 4:3 Screen Size |
| Projection Distance U | Distance from the Centre of the Lens | |||||
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| Minimum | Maximum | ||||||
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| to the Base of the Screen V | |||||||
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| (Zoom Adjustment Wide) to (Zoom Adjustment Tele) | |||
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30" |
| 61 | ^ 46 | (24.0 ^ 18.1) |
| 99 to 119 (3.2 to 3.9) | 7 | (2.6) | |
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40" |
| 81 | ^ 61 | (31.9 ^ 24.0) |
| 133 to 160 (4.4 to 5.2) | 9 | (3.4) | |
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50" |
| 100 ^ 76 (39.4 ^ 30.0) |
| 166 to 200 (5.5 to 6.6) | 11 (4.3) | ||||
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60" |
| 120 ^ 90 (47.2 ^ 35.4) |
| 200 to 240 (6.6 to 7.9) | 13 (5.1) | ||||
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80" |
| 160 | ^ 120 (63.0 | ^ 47.2) | 267 to 321 (8.8 to 10.5) | 17 (6.9) | |||
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100" |
| 200 | ^ 150 (78.7 | ^ 59.1) | 335 to 402 (11.0 to 13.2) | 22 (8.6) | |||
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120" |
| 240 | ^ 180 (94.4 | ^ 70.8) | 402 to 483 (13.2 to 15.9) | 26 | (10.3) | ||
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150" |
| 300 ^ 230 (118.1 ^ 90.6) | 503 to 605 (16.5 to 19.8) | 33 | (12.9) | ||||
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200" |
| 410 ^ 300 | (161.4 | ^ 118.1) | 672 to 807 (22.0 to 26.5) | 44 | (17.1) | ||
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300" |
| 610 ^ 460 | (240.2 | ^ 181.1) | 1009 to 1211 (33.1 to 39.7) | 65 | (25.7) | ||
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Screen
Centre of
90° lens
Screen
90°
Centre of lens