Benq Dlp Projector MX520 Manuel D’Utilisation

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Positioning your projector
15
MX703
The screen aspect ratio is 4:3 and the projected picture is 4:3
For example, if you are using an 120-inch screen, the recommended projection distance is 
4400 mm and the vertical offset is 91 mm.
If your measured projection distance is 6.0 m (6000 mm), the closest match in the 
 column is 5500 mm. Looking across this row shows that a 150'' 
(about 3.8 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.
Screen size
Projection distance (mm)
Vertical 
offset 
(mm)
Diagonal
(mm)
(mm)
Min 
distance
Average
Max 
distance
Inch
mm
(max. 
zoom)
(min. zoom)
40
1016
813
610
1333
1467
1600
30
50
1270
1016
762
1667
1833
2000
38
60
1524
1219
914
2000
2200
2400
46
70
1778
1422
1067
2333
2567
2800
53 
80
2032
1626
1219
2667
2933
3200
61 
90
2286
1829
1372
3000
3300
3600
69
100
2540
2032
1524
3333
3667
4000
76
120
3048
2438
1829
4000
4400
4800
91
150
3810
3048
2286
5000
5500
6000
114 
200
5080
4064
3048
6667
7333
8000
152 
250
6350
5080
3810
8333
9167
10000
191
300
7620
6096
4572
10000
11000
12000
229