Sony VPL DX15 Operating Instructions - Page 71

projected image size measured diagonally inches

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Unit: mm (inches) PS 40 60 80 100 120 150 180 200 250 300 N a M b 1160 (45 11/16) 1347 (53 1/32) x-203 (x-8) 1758 (69 7/32) 2037 (80 7/32) x-305 (x-12) 2356 (92 3/4) 2728 (107 13/32) x-406 (x-16) 2954 (116 9/32) 3418 (134 9/16) x-508 (x-20) 3551 (139 13/16) 4109 (161 3/4) x-610 (x-24) 4448 (175 1/8) 5144 (202 17/32) x-762 (x-30) 5345 (210 7/16) 6180 (243 5/16) x-914 (x-36) 5943 (233 31/32) 6870 (270 15/32) x-1016 (x-40) 7437 (292 13/16) 8596 (338 7/16) x-1270 (x-50) 8932 (351 5/8) 10322 (406 13/32) x-1524 (x-60) c x-252 x-354 x-455 x-557 x-658 x-811 x-963 x-1065 x-1319 x-1573 (x-9 29/32) (x-13 29/32) (x-17 29/32) (x-21 29/32) (x-25 29/32) (x-31 29/32) (x-37 29/32) (x-41 29/32) (x-51 29/32) (x-61 29/32) 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 Others Installing the Projector and Installation Diagram 71

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71
Installing the Projector and Installation Diagram
Others
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
)