Mp512 projection dimensions – BenQ MP522 User Manual
Page 17
Positioning your projector
17
MP512 projection dimensions
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.
4:3 screen diagonal
Recommended projection distance from
screen in mm
Vertical offset in mm
Feet
Inches
mm
Average
4
48
1219
1920
73
59
1500
2362
90
5
60
1524
2400
91
6
72
1829
2880
110
79
2000
3150
120
7
84
2134
3360
128
8
96
2438
3840
146
98
2500
3937
150
9
108
2743
4320
165
118
3000
4724
180
10
120
3048
4800
183
138
3500
5512
210
12
144
3658
5760
219
157
4000
6299
240
15
180
4572
7200
274
197
5000
7874
300
18
216
5486
8640
329
236
6000
9449
360
25
300
7620
12000
457
4:3 screen diagonal
Projection distance
Center of lens
Screen
Vertical offset