Sony VPL CX125 Operating Instructions - Page 59

The alphabetical letters in the charts and calculation methods indicate the following.

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Page 59 highlights

Unit: mm (inches) SS 40 60 80 100 120 150 180 200 250 300 a N 1170 1770 2380 2990 3590 4500 5410 6020 7540 (46 1/8) (69 3/4) (93 3/4) (117 3/4) (141 3/8) (177 1/4) (213 1/8) (237 1/16) (297) 9050 (356 3/8) M 1350 2050 2750 3450 4140 5190 6240 6940 8680 10430 (53 1/4) (80 3/4) (108 3/8) (135 7/8) (163 1/8) (204 3/8) (245 3/4) (273 3/8) (341 7/8) (410 3/4) b x-237 x-356 x-474 x-593 x-711 x-889 x-1067 x-1185 x-1482 x-1778 (x-9 3/8) (x-14 1/8) (x-18 3/4) (x-23 3/8) (x-28) (x-35) (x-42 1/8) (x-46 3/4) (x-58 3/8) (x-70 1/8) c x-298 x-417 x-535 x-654 x-772 x-950 x-1128 x-1247 x-1543 x-1839 (x-11 3/4) (x-16 1/2) (x-21 1/8) (x-25 3/4) (x-30 1/2) (x-37 1/2) (x-44 1/2) (x-49 1/8) (x-60 7/8) (x-72 1/2) a (N) = {(SS × 23.306/0.7874)-46.6} × 1.025 a (M) = {(SS × 28.188/0.7874)-45.9} × 0.975 b = x-(SS/0.7874 × 4.667) c = x-(SS/0.7874 × 4.667+61.2) The installation measurements and their calculation method for each lens are shown above. The alphabetical letters in the charts and calculation methods indicate the following. SS: screen size measured diagonally (inches) 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 Others Installation Diagram 59

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59
Installation Diagram
Others
a (N) = {(SS × 23.306/0.7874)–46.6} × 1.025
a (M) = {(SS × 28.188/0.7874)–45.9} × 0.975
b = x–(SS/0.7874 × 4.667)
c = x–(SS/0.7874 × 4.667+61.2)
The installation measurements and their calculation method for each lens are shown above.
The alphabetical letters in the charts and calculation methods indicate the following.
SS:
screen size measured diagonally (inches)
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
Unit: mm (inches)
SS
40
60
80
100
120
150
180
200
250
300
a
N
1170
(46
1
/
8
)
1770
(69
3
/
4
)
2380
(93
3
/
4
)
2990
(117
3
/
4
)
3590
(141
3
/
8
)
4500
(177
1
/
4
)
5410
(213
1
/
8
)
6020
(237
1
/
16
)
7540
(297)
9050
(356
3
/
8
)
M
1350
(53
1
/
4
)
2050
(80
3
/
4
)
2750
(108
3
/
8
)
3450
(135
7
/
8
)
4140
(163
1
/
8
)
5190
(204
3
/
8
)
6240
(245
3
/
4
)
6940
(273
3
/
8
)
8680
(341
7
/
8
)
10430
(410
3
/
4
)
b
x-237
(x-9
3
/
8
)
x-356
(x-14
1
/
8
)
x-474
(x-18
3
/
4
)
x-593
(x-23
3
/
8
)
x-711
(x-28)
x-889
(x-35)
x-1067
(x-42
1
/
8
)
x-1185
(x-46
3
/
4
)
x-1482
(x-58
3
/
8
)
x-1778
(x-70
1
/
8
)
c
x-298
(x-11
3
/
4
)
x-417
(x-16
1
/
2
)
x-535
(x-21
1
/
8
)
x-654
(x-25
3
/
4
)
x-772
(x-30
1
/
2
)
x-950
(x-37
1
/
2
)
x-1128
(x-44
1
/
2
)
x-1247
(x-49
1
/
8
)
x-1543
(x-60
7
/
8
)
x-1839
(x-72
1
/
2
)