English
If you place the projector in a different position (to that recommended), you will have to tilt it down or up to center the image on the screen. In these situations, some image distortion will occur. Use the Keystone function to correct the distortion. See "Correcting picture distortion" on page 25 for details.
Projection dimensions
Installation for a 16:9 ratio screen
Floor Installation |
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<A> | <B> | <F> |
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| <G> |
| <E> |
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| <C> | <D> |
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<F>: Screen | <G>: Center of lens |
Ceiling Installation
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| <D> |
<A> | <E> |
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<B> |
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| <G> |
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| <F> |
<C> |
| <G>: Center of lens |
<F>: Screen | ||
The screen aspect ratio is 16:9 and the projected picture is 16:9
| Screen dimensions | Projection distance <D> [cm] | Lowest/ | ||||
Diagonal | Height | Width | Min distance |
| Max distance | Highest lens | |
<A> |
| <B> | <C> | (with max | Average | (with min | position <E> |
[inch (cm)] | [cm] | [cm] | zoom) |
| zoom) | [cm] | |
30 | (76) | 37 | 66 | 109 | 136 | 164 | 4.7 |
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40 | (102) | 50 | 89 | 145 | 182 | 218 | 6 |
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50 | (127) | 62 | 111 | 182 | 227 | 273 | 8 |
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60 | (152) | 75 | 133 | 218 | 273 | 327 | 9 |
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70 | (178) | 87 | 155 | 255 | 318 | 382 | 11 |
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80 | (203) | 100 | 177 | 291 | 364 | 436 | 12 |
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90 | (229) | 112 | 199 | 327 | 409 | 491 | 14 |
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100 | (254) | 125 | 221 | 364 | 455 | 545 | 16 |
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110 | (279) | 137 | 243 | 400 | 500 | 600 | 17 |
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120 | (305) | 149 | 266 | 436 | 545 | 655 | 19 |
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130 | (330) | 162 | 288 | 473 | 591 | 709 | 20 |
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140 | (356) | 174 | 310 | 509 | 636 | 764 | 22 |
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150 | (381) | 187 | 332 | 545 | 682 | 818 | 23 |
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160 | (406) | 199 | 354 | 582 | 727 | 873 | 25 |
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170 | (432) | 212 | 376 | 618 | 773 | 927 | 26 |
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180 | (457) | 224 | 398 | 655 | 818 | 982 | 28 |
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190 | (483) | 237 | 421 | 691 | 864 | 1036 | 30 |
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200 | (508) | 249 | 443 | 727 | 909 | 1091 | 31 |
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250 | (635) | 311 | 553 | 909 | 1136 | 1364 | 39 |
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300 | (762) | 374 | 664 | 1091 | 1364 | 1636 | 47 |
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The above numbers are approximate and may be slightly different from the actual measurements. Only the recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer for assistance.
14 Positioning your projector
