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Positioning your projector12
Projection dimensions
Refer to "Dimensions" on page 53 for the center of lens dimensions of this projector
before calculating the appropriate position.
There is 3% tolerance among these numbers due to optical component variations. InFocus
recommends that if you intend to permanently install the projector, you should physically test
the projection size and distance using the actual projector before you permanently install it,
so as to make allowance for this projector's optical characteristics. This will help you
determine the exact mounting position so that it best suits your installation location.
4:3 screen diagonal Recommended projection distance from
screen
Vertical offset
Min length
(with max.
zoom)
Average Max length
(with min.
zoom)
Feet Inches mm mm Inches mm Inches mm Inches mm Inches
4 48 1219 1829 72 1920 76 2011 79 37 1.4
59 1500 2250 89 2362 93 2475 97 45 1.8
5 60 1524 2286 90 2400 94 2514 99 46 1.8
6 72 1829 2743 108 2880 113 3017 119 55 2.2
79 2000 3000 118 3150 124 3300 130 60 2.4
7 84 2134 3200 126 3360 132 3520 139 64 2.5
8 96 2438 3657 144 3840 151 4023 158 73 2.9
98 2500 3750 148 3937 155 4124 162 75 3.0
9 108 2743 4114 162 4320 170 4526 178 82 3.2
118 3000 4499 177 4724 186 4949 195 90 3.5
10 120 3048 4571 180 4800 189 5029 198 91 3.6
138 3500 5249 207 5512 217 5774 227 105 4.1
12 144 3658 5486 216 5760 227 6034 238 110 4.3
157 4000 5999 236 6299 248 6599 260 120 4.7
15 180 4572 6857 270 7200 283 7543 297 137 5.4
197 5000 7499 295 7874 310 8249 325 150 5.9
18 216 5486 8229 324 8640 340 9051 356 165 6.5
236 6000 8999 354 9449 372 9899 390 180 7.1
25 300 7620 11429 450 12000 472 12571 495 229 9.0
Projection distance
Center of lens
Screen
Vertical offset
Maximum zoom
Minimum zoom