9. Appendix
Screen Size and Projection Distance
This section should be used when considering the distance to the screen and the screen size.
[NP3250/NP2250/NP1250]
Available projection distances are 1.0 m/41.2 inches for 30" screen to 18 m/718 inches for 500" screen, according to the chart.
(Model)
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| 400 |
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| Wide |
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Screen size | 300 |
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240 |
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(Diagonal) |
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| 200 |
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150
120
100
80
60
40
30
2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 (m) |
Vertical distance between projector foot and screen top
Throw distance
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| When tilted at an angle 10 in Wide |
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10 |
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| Sc | reen cen | ter | line (Wide) |
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| Screen center line (Tele) |
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2 | 4 | 6 |
| 8 | 10 | 12 | 14 | 16 |
| 18 | 20 | 22 (m) | ||||||||||||||||
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| Projector foot | Vertical lens shift : the highest position |
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Using the Chart
Example for 100" screen:
The projection distance is approximately 3.1 m (122") according to the upper chart.
The lower chart shows that the vertical distance between the projector foot and the screen top is approximately 1.5 m (59"). The projection angle can be adjusted up to 10°. (The lower chart shows that the projector is placed in a horizontal position)
152