Attaching the lens
Lens specifications
Refer to the following tables for the lens specifications.
All measurements in the following tables are approximate. They may differ slightly from the actual measurements.
■■Projection distance and screen size
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| Projection distance (m) |
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Lens Model |
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No. |
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Screen size | TELE | WIDE | Fixed | TELE | WIDE | TELE | WIDE | TELE | WIDE | TELE | WIDE | TELE | WIDE | TELE | WIDE | TELE | WIDE |
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(m (")) |
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1.02 (40") | 1.4 | 1.1 | 0.6 | 1.6 | 1.2 | 1.2 | 0.9 | 2.0 | 1.5 | — | — | 5.1 | 3.7 | 7.6 | 5.3 | 3.7 | 2.9 |
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1.52 (60") | 2.2 | 1.7 | 0.9 | 2.4 | 1.8 | 1.8 | 1.4 | 3.1 | 2.3 | — | — | 7.6 | 5.5 | 11.2 | 7.7 | 5.5 | 4.3 |
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2.03 (80") | 2.9 | 2.2 | 1.3 | 3.2 | 2.4 | 2.4 | 1.9 | 4.2 | 3.2 | — | — | 10.1 | 7.3 | 14.8 | 10.2 | 7.3 | 5.6 |
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2.54 (100") | 3.7 | 2.8 | 1.6 | 4.1 | 3.1 | 3.1 | 2.4 | 5.3 | 4.0 | 7.1 | 5.2 | 12.5 | 9.0 | 18.4 | 12.7 | 9.1 | 7.0 |
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3.05 (120") | 4.4 | 3.4 | 1.9 | 4.9 | 3.7 | 3.7 | 2.9 | 6.4 | 4.8 | 8.6 | 6.3 | 15.0 | 10.8 | 22.0 | 15.1 | 10.9 | 8.4 |
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3.81 (150") | 5.6 | 4.3 | 2.4 | 6.2 | 4.7 | 4.7 | 3.6 | 8.0 | 6.1 | 10.7 | 7.9 | 18.7 | 13.4 | 27.5 | 18.8 | 13.6 | 10.5 |
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4.57 (180") | 6.7 | 5.1 | 2.9 | 7.4 | 5.7 | 5.6 | 4.3 | 9.6 | 7.4 | 12.9 | 9.5 | 22.4 | 16.1 | 32.9 | 22.5 | 16.3 | 12.6 |
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5.08 (200") | 7.5 | 5.7 | 3.3 | 8.3 | 6.3 | 6.2 | 4.8 | 10.7 | 8.2 | 14.4 | 10.6 | 24.9 | 17.8 | 36.5 | 24.9 | 18.1 | 14.0 |
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6.35 (250") | 9.3 | 7.2 | 4.1 | 10.4 | 7.9 | 7.8 | 6.0 | 13.5 | 10.3 | 18.0 | 13.3 | 31.0 | 22.2 | 45.5 | 31.1 | 22.6 | 17.5 |
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7.62 (300") | 11.2 | 8.6 | 4.9 | 12.5 | 9.5 | 9.4 | 7.3 | 16.2 | 12.4 | 21.6 | 16.0 | 37.2 | 26.6 | 54.6 | 37.2 | 27.1 | 20.9 |
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8.89 (350") | 13.1 | 10.1 | 5.8 | 14.6 | 11.1 | 11.0 | 8.5 | 18.9 | 14.5 | 25.3 | 18.7 | 43.4 | 31.0 | 63.6 | 43.4 | 31.5 | 24.4 |
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10.16 (400") | 15.0 | 11.5 | 6.6 | 16.7 | 12.7 | 12.6 | 9.7 | 21.7 | 16.6 | 28.9 | 21.4 | 49.5 | 35.4 | 72.6 | 49.5 | 36.0 | 27.9 |
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12.70 (500") | 18.8 | 14.4 | 8.3 | 20.9 | 15.9 | 15.8 | 12.1 | 27.1 | 20.8 | 36.2 | 26.8 | 61.9 | 44.2 | 90.7 | 61.8 | 45.0 | 34.8 |
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15.24 (600") | 22.5 | 17.3 | 9.9 | 25.1 | 19.2 | 18.9 | 14.6 | 32.6 | 25.0 | 43.4 | 32.2 | 74.2 | 53.0 | 108.8 | 74.1 | 54.0 | 41.8 |
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■■Lens shift and optical axis ratio
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Lens shift/ | Vertical |
| H1 | 1 |
| 1 |
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| 1 | 1 | 0 | 1 | 1 | 1 | 1 | ||||||||||||
(max.) |
| H2 | 8 |
| 1 |
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| 8 | 8 | 10 | 8 | 8 | 8 | 8 | |||||||||||||
optical axis |
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Horizontal |
| W1 | 2 |
| 1 |
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| 2 | 1 | 2 | 2 | 2 | 2 | 2 | |||||||||||||
ratio |
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| W2 | 3 |
| 1 |
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| 3 | 1 | 3 | 3 | 3 | 3 | 3 | |||||||||
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Lens shift | Lens shift |
(Uppermost) | (Downmost) |
Lens shift (Leftmost) | Lens shift (Rightmost) |
Attention
zzAfter attaching or replacing the lens, be sure to check the following points and then attach the lens attachment cover.
–Check that the lens is securely fixed with the screws.
–Check that no wiring is damaged or tangled on the gear of the lens motor or other mechanical parts.
–Check that no part is missing and no mounting part remains inside.
Some parts are not used for attaching or replacing the lens. Keep these parts for later use.
* Illustrations in this manual may differ from the actual product.
ENGLISH - 33