BenQ MS531 User Manual page 19

MH534
The screen aspect ratio is 16:9 and the projected picture is 16:9
Screen size
Diagonal
Inch mm
35 889
40 1016
50 1270
60 1524
80 2032
100 2540
120 3048
150 3810
200 5080
220 5588
250 6350
300 7620
For example, if your projector is MH534 and using a 120-inch screen, the average
projection distance is 3772 mm and with a vertical offset of 103 mm.
If your measured projection distance is 5.0 m (5000 mm), the closest match in the
"Projection distance (mm)"
(about 4.0 m) screen is required.
All measurements are approximate and may vary from the actual sizes.
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.
Projection distance (mm)
W H
(mm) (mm) distance
(max.
zoom)
775 436 992
886 498 1133
1107 623 1417
1328 747 1700
1771 996 2267
2214 1245 2834
2657 1494 3400
3321 1868 4250
4428 2491 5667
4870 2740 6234
5535 3313 7084
6641 3736 8501
column is 4715 mm. Looking across this row shows that a 150''
Min Average
1100
1257
1572
1886
2515
3144
3772
4715
6287
6916
7859
9431
Positioning your projector 19
Vertical offset
Max (mm)
distance
(min.
zoom)
1209 30
1381 34
1727 43
2072 51
2763 68
3454 86
4144 103
5180 128
6907 171
7598 188
8634 214
10361 257