BenQ MS500-V Home Theater Screen User Manual


 
Positioning your projector14
Obtaining a preferred projected image size
The distance from the projector lens to the screen, the zoom setting, and the video format
each factors in the projected image size.
For example, if you are using an 120-inch screen, the recommended projection distance is
4755 mm and the vertical offset is 91mm or 183 mm.
If your measured projection distance is 6.0 m (6000 mm), the closest match in the "Distance
from screen (mm)" column is 5943 mm. Looking across this row shows that a 150'' (about
3.8 m) screen is required.
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.
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.
Screen size Distance from screen (mm) Vertical offset (mm)
Diagonal
W (mm) H (mm)
Min
length
Average
Max
length
• MS500/
MS500-V
• MX501/
MX501-V
Inch mm
(max.
zoom)
(min.
zoom)
30 762 610 457 1132 1189 1245 23 46
40 1016 813 610 1509 1585 1660 30 61
50 1270 1016 762 1887 1981 2075 38 76
60 1524 1219 914 2264 2377 2491 46 91
80 2032 1626 1219 3019 3170 3321 61 122
100 2540 2032 1524 3774 3962 4151 76 152
120 3048 2438 1829 4528 4755 4981 91 183
150 3810 3048 2286 5660 5943 6226 114 229
200 5080 4064 3048 7547 7925 8302 152 305
220 5588 4470 3353 8302 8717 9132 168 335
250 6350 5080 3810 9434 9906 10377 191 381
300 7620 6096 4572 11321 11887 12453 229 457
Maximum zoom Minimum zoom
Projection distance
Center of lens
Screen
Vertical offset