Projection Dimensions - BenQ MX766 User Manual

Projection dimensions

Refer to "Dimensions" on page 97
before calculating the appropriate position.
Maximum zoom
MX766
Screen size
Diagonal W
Inch cm (cm)
30 76
40 102
60 152 122
80 203 163
100 254 203
120 305 244
150 381 305
200 508 406
250 635 508
300 762 610
MW767
Screen size
Diagonal W
Inch cm (cm)
40 102
60 152 129
80 203 172
100 254 215
150 381 323
200 508 431
250 635 538
300 762 646
For example, If you are using the MX766 and a 150-inch screen, the projection distance is
7.14 m and with a vertical offset of 34.3 m.
If you are using the MX766 and your measured projection distance is 4.0 m (4000 mm), the
closest match in the
shows that a 80'' (about 2.0 m) screen is required.
for the center of lens dimensions of this projector
Minimum zoom
Vertical offset
Distance from screen (m)
H Min length
(cm) (max. zoom)
61 46 1.09
81 61 1.47
91 2.23
122 2.99
152 3.74
183 4.50
229 5.64
305 7.54
381 9.44
457 11.34
Distance from screen (m)
H Min length
(cm) (max. zoom)
86 54 1.24
81 1.88
108 2.52
135 3.16
202 4.77
269 6.38
337 7.98
404 9.59
"Distance from screen (m)"
http://www.pureglare.com.au
Screen
Center of lens
Projection distance
Max length
Average
(min. zoom)
1.39 1.69
1.87 2.27
2.83 3.43
3.79 4.58
4.74 5.74
5.70 6.90
7.14 8.64
9.54 11.53
11.94 14.43
14.33 17.32
Max length
Average
(min. zoom)
1.58 1.92
2.39 2.89
3.20 3.87
4.01 4.85
6.03 7.29
8.06 9.74
10.08 12.18
12.11 14.63
column is 3.79 m. Looking across this row
Positioning your projector
Vertical offset
(cm)
6.9
9.1
13.7
18.3
22.9
27.4
34.3
45.7
57.2
68.6
Vertical offset
(cm)
6.7
10.1
13.5
16.8
25.2
33.7
42.1
50.5
19