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PS
40
60
(inches)
(mm)
1016
1524
a
N
1174
1774
7
(46
/
)
(69
32
M 1358
2049
15
(53
/
)
(80
32
b
c
a (N) = {(PS × 18.510/0.6299) – 24.2} × 1.02
a (M) = {(PS × 22.208/0.6299) – 24.2} × 0.98
b = x – {PS × 5.058 + (a + 24.2) × 0.1320 – 3.2}
c = x – {PS × 5.058 + (a + 24.2) × 0.1320 – 3.2 + 93}
The alphabetical letters in the charts and calculation methods indicate the following.
PS: projected image size measured diagonally
a: distance between the screen and the center of the lens
b: distance between the floor and the center of the lens
c: distance between the floor and the adjusters of the projector
x: free
N: minimum
M: maximum
52
Installation Diagram
80
100
2032
2540
2373
2973
27
7
1
/
)
(93
/
)
(117
/
)
32
16
32
2740
3431
11
7
3
/
)
(107
/
)
(135
/
)
16
8
32
Based on the calculation formula given below.
Based on the calculation formula given below.
120
150
180
3048
3810
4572
3572
4471
5371
5
1
7
(140
/
)
(176
/
)
(211
/
8
32
4122
5159
6196
5
3
29
(162
/
)
(203
/
)
(243
/
16
32
Unit: mm (inches)
200
250
300
5080
6350
7620
5970
7469
8967
1
1
)
(235
/
)
(294
/
)
(353
16
32
32
6887
8614
10342
1
1
)
(271
/
)
(339
/
)
(407
32
8
8
1
/
)
32
5
/
)
32
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