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D:\Nouhin\W01004VPLCS11CX11\4085521111\4085521111VPLCX11
WW\02GB-VPLCX11WW\08OTH.fm
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37
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VPL-CX11
4-085-521-11 (1)
Installation Example
The installation measurements and their calculation method are shown below.
The letters in the charts and calculation methods indicate the following.
SS:screen size measured diagonally (inches)
N: Minimum
M: Maximum
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 bottom of the adjusters of the projector
x: Free
Calculation method of the installation measurement (unit: mm)
a (minimum) = {(SS
×
33.8585/0.907087) – 63.6124}
×
1.025
a (maximum) ={(SS
×
42.5589/0.907087) – 63.3149}
×
0.975
b = x – (SS/0.907087
×
6.9)
c = x – (SS/0.907087
×
6.9 + 53.5)
Unit: mm (inches)
SS
40 60 80 100 120 150 180 200 250 300
a
N
1465
(58)
2230
(87
7
/
8
)
2996
(118
1
/
8
)
3761
(148
1
/
8
)
4526
(178
3
/
8
)
5674
(223
3
/
8
)
6822
(268
5
/
8
)
7587
(298
7
/
8
)
9500
(374
1
/
8
)
11413
(449
3
/
8
)
M
1768
(69
3
/
4
)
2683
(105
5
/
8
)
3598
(141
3
/
4
)
4513
(177
5
/
8
)
5428
(213
7
/
8
)
6800
(267
3
/
4
)
8172
(321
3
/
4
)
9087
(358)
11375
(447
3
/
4
)
13662
(537
7
/
8
)
b
x-304
(12)
x-456
(18)
x-609
(24)
x-761
(30)
x-913
(36)
x-1141
(45)
x-1369
(54)
x-1521
(60)
x-1902
(74
7
/
8
)
x-2282
(89
7
/
8
)
c
x-358
(14
1
/
8
)
x-510
(20
1
/
8
)
x-662
(26
1
/
8
)
x-814
(32
1
/
8
)
x-966
(38
1
/
8
)
x-1195
(47
1
/
8
)
x-1423
(56
1
/
8
)
x-1575
(62
1
/
8
)
x-1955
(77)
x-2336
(92)