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Positioning your projector
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Installation for a 4:3 ratio screen
4:3 (standard) ratio screen dimension table:
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 dealer for assistance.
An examination of the table reveals that you can place the projector lens in the range from 39.0 in.
(99 cm) to 429.5 in. (1091 cm) distance from the screen, which will give you a projected image from
29.5 in. W x 16.5 in. H (75 cm W x 42 cm H) to 239.0 in. W x 135.0 in. H (610 cm W x 343 cm H).
Ceiling Installation
Screen
Image Height
Projection Distance
Ceiling
Center of the lens
Type
Projection Distance
Floor
Screen
Image Height
Center of the lens
Type
Floor Installation
Screen Size Projection
Distance
Image
Height
(inch) /
(cm)
Type (inch) /
(cm)
Height
(inch) / (cm)
Width (inch)
/ (cm)
Min. (inch) /
(cm)
Max. (inch) /
(cm)
37 / 94 22.1 / 56 29.5 / 75 39.0 / 99 53.2 / 135 16.5 / 42
50 / 127 29.9 / 76 40.2 / 102 52.8 / 134 71.7 / 182 22.4 / 57
60 / 152 35.8 / 91 48.0 / 122 63.0 / 160 85.8 / 218 27.2 / 69
70 / 178 42.1 / 107 55.9 / 142 73.62 / 187 100.4 / 255 31.5 / 80
80 / 203 48.0 / 122 64.2 / 163 84.3 / 214 114.6 / 291 35.8 / 91
90 / 229 53.9 / 137 72.1 / 183 94.9 / 241 128.7 / 327 40.6 / 103
100 / 254 59.8 / 152 79.9 / 203 105.1 / 267 143.3 / 364 44.9 / 114
110 / 279 66.1 / 168 88.2 / 224 115.8 / 294 157.5 / 400 49.6 / 126
120 / 305 72.1 / 183 96.1 / 244 126.4 / 321 171.7 / 436 53.9 / 137
130 / 325 78.0 / 198 103.9 / 264 137.0 / 348 186.2 / 473 58.7 / 149
140 / 356 83.9 / 213 111.8 / 284 147.2 / 374 200.4 / 509 63.0 / 160
150 / 381 90.2 / 229 120.1 / 305 157.9 / 401 214.6 / 545 67.3 / 171
160 / 406 96.1 / 244 128.0 / 325 168.5 / 428 229.1 / 582 72.1 / 183
170 / 432 102.0 / 259 135.8 / 345 179.1 / 455 243.3 / 618 76.4 / 194
180 / 457 107.9 / 274 144.1 / 366 189.3 / 481 257.9 / 655 81.1 / 206
190 / 483 114.2 / 290 152.0 / 386 200.0 / 508 272.1 / 691 85.4 / 217
200 / 508 120.1 / 305 159.8 / 406 210.6 / 535 286.2 / 727 90.2 / 229
250 / 635 150.0 / 381 200.0 / 508 263.0 / 668 357.9 / 909 112.6 / 286
300 / 762 180.0 / 457 239.0 / 610 315.8 / 802 429.5 / 1091 135.0 / 343