Projection Dimensions - BenQ MX813ST User Manual

Projection dimensions

Refer to "Dimensions" on page 68
before calculating the appropriate position.
Maximum zoom
Screen size
Diagonal W
Inch mm (mm)
40 1020 810
60 1520 1220
80 2030 1630
100 2540 2030
150 3810 3050
200 5080 4060
250 6350 5080
300 7620 6100
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.
for the center of lens dimensions of this projector
Minimum zoom
Vertical offset
Projection distance
H Distance from screen (mm)
(mm)
610 500
910 740
1220 990
1520 1240
2290 1860
3050 2480
3810 3090
4570 3710
Screen
Center of lens
Vertical offset
(mm)
39
85
131
177
291
405
520
634
Positioning your projector 17