English
Installation for a 4:3 ratio screen
Ceiling Installation | Ceiling | Floor Installation |
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Type
Offset |
Image Height
Projection Distance | Type | |
Image Height | ||
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Center of the lens |
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Screen | Offset |
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Screen
Center of the lens
Projection Distance
Floor
4:3 (standard) ratio screen dimension table:
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| Screen Size |
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| Projection | Height Offset | Image | ||||
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| Distance |
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| Height | |
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| (inch) / | |||
Type |
| Height |
| Width | Min. | Max. | Tele | Wide | ||||
(inch) / |
| (inch) / |
| (inch) / | (inch) / | (inch) / | (inch) / | (inch) / | (cm) | |||
(cm) |
| (cm) |
| (cm) | (cm) | (cm) | (cm) | (cm) |
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37 | / 94 |
| 22.1 / 56 |
| 29.5 | / 75 | 39.0 | / 99 | 53.2 / 135 | 0 / 0 | 0 / 0 | 16.5 / 42 |
50 / 127 |
| 29.9 / 76 |
| 40.2 / 102 | 52.8 / 134 | 71.7 / 182 | 0 / 0 | 0 / 0 | 22.4 / 57 | |||
60 / 152 |
| 35.8 / 91 |
| 48.0 / 122 | 63.0 / 160 | 85.8 / 218 | 0 / 0 | 0 / 0 | 27.2 / 69 | |||
70 / 178 |
| 42.1 / 107 |
| 55.9 / 142 | 73.62 | / 187 | 100.4 / 255 | 0 / 0 | 0 / 0 | 31.5 / 80 | ||
80 / 203 |
| 48.0 / 122 |
| 64.2 / 163 | 84.3 / 214 | 114.6 / 291 | 0 / 0 | 0 / 0 | 35.8 / 91 | |||
90 / 229 |
| 53.9 / 137 |
| 72.1 / 183 | 94.9 / 241 | 128.7 / 327 | 0 / 0 | 0 / 0 | 40.6 / 103 | |||
100 | / 254 |
| 59.8 / 152 |
| 79.9 / 203 | 105.1 | / 267 | 143.3 / 364 | 0 / 0 | 0 / 0 | 44.9 / 114 | |
110 / 279 |
| 66.1 / 168 |
| 88.2 / 224 | 115.8 / 294 | 157.5 / 400 | 0 / 0 | 0 / 0 | 49.6 / 126 | |||
120 | / 305 |
| 72.1 / 183 |
| 96.1 / 244 | 126.4 | / 321 | 171.7 / 436 | 0 / 0 | 0 / 0 | 53.9 / 137 | |
130 | / 325 |
| 78.0 / 198 |
| 103.9 | / 264 | 137.0 | / 348 | 186.2 / 473 | 0 / 0 | 0 / 0 | 58.7 / 149 |
140 | / 356 |
| 83.9 / 213 |
| 111.8 / 284 | 147.2 | / 374 | 200.4 / 509 | 0 / 0 | 0 / 0 | 63.0 / 160 | |
150 | / 381 |
| 90.2 / 229 |
| 120.1 | / 305 | 157.9 | / 401 | 214.6 / 545 | 0 / 0 | 0 / 0 | 67.3 / 171 |
160 | / 406 |
| 96.1 / 244 |
| 128.0 | / 325 | 168.5 | / 428 | 229.1 / 582 | 0 / 0 | 0 / 0 | 72.1 / 183 |
170 | / 432 |
| 102.0 / 259 |
| 135.8 | / 345 | 179.1 | / 455 | 243.3 / 618 | 0 / 0 | 0 / 0 | 76.4 / 194 |
180 | / 457 |
| 107.9 / 274 |
| 144.1 | / 366 | 189.3 | / 481 | 257.9 / 655 | 0 / 0 | 0 / 0 | 81.1 / 206 |
190 | / 483 |
| 114.2 / 290 |
| 152.0 | / 386 | 200.0 | / 508 | 272.1 / 691 | 0 / 0 | 0 / 0 | 85.4 / 217 |
200 | / 508 |
| 120.1 / 305 |
| 159.8 | / 406 | 210.6 | / 535 | 286.2 / 727 | 0 / 0 | 0 / 0 | 90.2 / 229 |
250 | / 635 |
| 150.0 / 381 |
| 200.0 | / 508 | 263.0 | / 668 | 357.9 / 909 | 0 / 0 | 0 / 0 | 112.6 / 286 |
300 | / 762 |
| 180.0 / 457 |
| 239.0 | / 610 | 315.8 | / 802 | 429.5 / 1091 | 0 / 0 | 0 / 0 | 135.0 / 343 |
The above numbers are approximate and may be slightly different from the actual measurements. Only the recommended screen sizes are listed. If the your screen size is not in the table above, please contact your BenQ dealer for assistance.
An examination of the table reveals that you can place the projector lens in the range from 0.99 to 10.91m distance from the screen, which will give you a projected image from 0.75 x 0.42m to 6.1 x 3.43m.
16 Positioning your projector
