Started Getting
Setting up
Screen size and throw distance
Place the projector referring |
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to the diagram on the right |
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and the figures of throwing |
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| Screen |
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distance. You can adjust the | SH |
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| SH |
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display size. |
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| SW |
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L (LW/LT) *1 | Projection distance (m) |
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SH | Height of the projection area (m) |
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| SW |
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SW | Width of the projection area (m) |
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| Screen |
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SD | Diagonal length of the projection area (m) |
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*****LW : Minimum distance
LT : Maximum distance
Attention
zzBefore installing, please read “Precautions for Use” (Æ pages 12 to 16).
JJProjection distance for
(All measurements below are approximate and may differ slightly from the actual measurements.)
Projection size | For 4:3 aspect ratio | For 16:9 aspect ratio | For 16:10 aspect ratio | |||
| Minimum | Maximum | Minimum | Maximum | Minimum | Maximum |
Screen diagonal (SD) | distance | distance | distance | distance | distance | distance |
| (LW) | (LT) | (LW) | (LT) | (LW) | (LT) |
0.76 m(30") | 1.1 m(3.61') | 1.3 m(4.34') | 1.0 m(3.18') | 1.2 m(3.83') | 0.9m(2.91') | 1.1 m(3.61') |
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1.02 m(40") | 1.5 m(4.84') | 1.8 m(5.81') | 1.3 m(4.27') | 1.6 m(5.13') | 1.3 m(4.25') | 1.5 m(4.84') |
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1.27 m(50") | 1.9 m(6.07') | 2.2 m(7.29') | 1.6 m(5.35') | 2.0 m(6.43') | 1.6 m(5.34') | 1.9 m(6.07') |
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1.52 m(60") | 2.2 m(7.30') | 2.7 m(8.76') | 2.0 m(6.44') | 2.4 m(7.74') | 1.9 m(6.09') | 2.3 m(7.50') |
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1.78 m(70") | 2.6 m(8.53') | 3.1 m(10.23') | 2.3m(7.52') | 2.8 m(9.04') | 2.2 m(7.32') | 2.7 m(8.87') |
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2.03 m(80") | 3.0 m(9.76') | 3.6 m(11.70') | 2.6 m(8.61') | 3.2 m(10.34') | 2.6 m(8.56') | 3.1 m(10.11') |
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2.29 m(90") | 3.4 m(10.99') | 4.0 m(13.18') | 3.0 m(9.69') | 3.5 m(11.64') | 2.9 m(9.43') | 3.5 m(11.64') |
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2.54 m(100") | 3.7 m(12.22') | 4.5 m(14.65') | 3.3 m(10.78') | 3.9 m(12.94') | 3.2 m(10.34') | 3.8 m(12.47') |
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3.05 m(120") | 4.5 m(14.68') | 5.4 m(17.59') | 3.9 m(12.95') | 4.7 m(15.55') | 3.8 m(12.47') | 4.6 m(15.09') |
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3.81 m(150") | 5.6 m(18.37') | 6.7m(22.01') | 4.9 m(16.21') | 5.9 m(19.45') | 4.8 m(15.75') | 5.8 m(19.03') |
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5.08 m(200") | 7.5 m(24.52') | 9.0 m(29.38') | 6.6 m(21.64') | 7.9 m(25.97') | 6.4 m(21.00') | 7.7 m(25.26') |
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6.35 m(250") | 9.4 m(30.67') | 11.0 m(36.08') | 8.3 m(27.07') | 9.9 m(32.48') | 8.0 m(26.25') | 9.6 m(31.50') |
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7.62 m(300") | 11.2 m(36.82') | 11.0m(36.08') | 9.9 m(32.49') | 11.0 m(36.08') | 9.6 m(31.50') | 11.0 m(36.08') |
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Any other projection distance can be obtained according to the screen dimensions (m) using the following calculations.
The distance is shown in units of meters. (The calculated distance may contain a certain error.) If the screen dimensions are written as “SD",
| For 4:3 aspect ratio | For 16:9 aspect ratio | For 16:10 aspect ratio |
Screen height (SH) | = SD(m) × 0.6 | = SD(m) × 0.490 | = SD(m) × 0.530 |
Screen width (SW) | = SD(m) × 0.8 | = SD(m) × 0.872 | = SD(m) × 0.848 |
Minimum distance (LW) | = 1.475 × SD(m) - 23.28 | = 1.301 × SD(m) - 23.28 | = 1.266 × SD(m) - 23.28 |
Maximum distance (LT) | = 1.770 × SD(m) - 23.66 | = 1.562 × SD(m) - 23.66 | = 1.520 × SD(m) - 23.66 |
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22 - ENGLISH