BenQ SH910 User Manual page 18

Projection dimensions
Refer to "Dimensions" on page 82
calculating the appropriate position.
Maximum zoom
Screen size
Diagonal
Inch mm
30 762
40 1016
50 1270
60 1524
80 2032
100 2540
120 3048
150 3810
200 5080
220 5588
250 6350
300 7620
There is 3% tolerance among these numbers due to optical component variations. BenQ
recommends that if you intend to permanently install the projector, you should physically test
the projection size and distance using the actual projector in situ 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.
18 Positioning your projector
Minimum zoom
W H Min length
(mm) (mm) (max. zoom)
664 374 890
886 498 1210
1107 623 1520
1328 747 1830
1771 996 2460
2214 1245 3090
2657 1494 3720
3321 1868 4660
4428 2491 6240
4870 2740 6870
5535 3113 7810
6641 3736 9380
for the center of lens dimensions of this projector before
Vertical offset
Projection distance
Distance from screen (mm)
Average
1140
1540
1935
2330
3125
3920
4710
5900
7890
8685
9875
11855
Screen
Center of lens
Vertical offset
Max length (mm)
(min. zoom)
1390 128
1870 171
2350 214
2830 256
3790 342
4750 427
5700 513
7140 641
9540 854
10500 940
11940 1068
14330 1282