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Installing the Projector and Installation Diagram
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a (N) = {(PS × 18.46/0.6299)–34.7} × 1.02
a (M) = {(PS × 22.19/0.6299)–34.6} × 0.98
b = x–(PS/0.6299 × 3.2)
c = x–(PS/0.6299 × 3.2+48.7)
The alphabetical letters in the charts and calculation methods indicate the following.
PS: projected image size measured diagonally (inches)
a: distance between the screen and the foremost side in cabinet
b: distance between the floor and the center of the lens
c: distance between the floor and the adjusters of the projector
x: distance between the floor and the screen (free)
N: minimum
M: maximum
Unit: mm (inches)
PS
40 60 80 100 120 150 180 200 250 300
a
N
1160
(45
11
/
16
)
1758
(69
7
/
32
)
2356
(92
3
/
4
)
2954
(116
9
/
32
)
3551
(139
13
/
16
)
4448
(
175
1
/
8
)
5345
(210
7
/
16
)
5943
(233
31
/
32
)
7437
(
292
13
/
16
)
8932
(351
5
/
8
)
M
1347
(53
1
/
32
)
2037
(80
7
/
32
)
2728
(107
13
/
32
)
3418
(134
9
/
16
)
4109
(161
3
/
4
)
5144
(202
17
/
32
)
6180
(243
5
/
16
)
6870
(270
15
/
32
)
8596
(338
7
/
16
)
10322
(406
13
/
32
)
b
x-203
(x-8)
x-305
(x-12)
x-406
(x-16)
x-508
(x-20)
x-610
(x-24)
x-762
(x-30)
x-914
(x-36)
x-1016
(x-40)
x-1270
(x-50)
x-1524
(x-60)
c
x-252
(x-9
29
/
32
)
x-354
(x-13
29
/
32
)
x-455
(x-17
29
/
32
)
x-557
(x-21
29
/
32
)
x-658
(x-25
29
/
32
)
x-811
(x-31
29
/
32
)
x-963
(x-37
29
/
32
)
x-1065
(x-41
29
/
32
)
x-1319
(x-51
29
/
32
)
x-1573
(x-61
29
/
32
)