Installation Examples - Sony VPL-PX20 Service Manual
Lcd data projector
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Also See for VPL-PX20:
- Protocol manual (19 pages) ,
- Operating instructions manual (124 pages)
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Installation Examples
Installation Examples
Floor Installation
Wall
Center of the screen
Center of the lens
x
a
Screen size (inches)
40
60
80
100
1490
2280
3060
3850
Minimum
(58
3
/
)
(89
7
/
)
(120
1
/
)
(151
5
/
)
4
8
2
8
a
1820
2780
3740
4700
Maximum
(71
3
/
)
(109
1
/
)
(147
3
/
)
(185
1
/
)
4
2
8
8
x–305
x–457
x–610
x–762
b
(12)
(18)
(24)
(30)
x–394
x–546
x–699
x–851
c
(15
5
/
)
(21
5
/
)
(27
5
/
)
(33
5
/
)
8
8
8
8
To calculate the installation measurement (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = {(SS × 50.18/1.3102) – 75.10104} × 1.025
a (maximum) = {(SS × 64.518746/1.3102) – 107.8977} × 0.975
b = x – (SS/1.3102 × 9.984)
c = x – (SS/1.3102 × 9.984 + 89)
28
(GB)
a: Distance between the screen and the center of the lens
b: Distance from the floor to the center of the lens
c: Distance from the floor to the foot of the projector
x: Free
Distance from the front of
the cabinet and the center
of the lens
Standard lens: 10 mm (
13
/
inches)
32
b
c
Floor
Unit: mm (inches)
120
150
180
200
250
300
4630
5810
6990
7770
9740
11700
(182
3
/
)
(228
7
/
)
(275
1
/
)
(306)
(383
5
/
)
(460
3
/
)
8
8
4
8
4
5660
7100
8540
9500
11900
14300
(222
7
/
)
(279
5
/
)
(336
3
/
)
(374
1
/
)
(468
5
/
)
(563
1
/
)
8
8
8
8
8
8
x–914
x–1143
x–1372
x–1524
x–1905
x–2286
1
1
(36)
(45)
(54)
(60)
(75
/
)
(90
/
)
8
8
x–1003
x–1232
x–1461
x–1613
x–1994
x–2375
(39
5
/
)
(48
5
/
)
(57
5
/
)
(63
5
/
)
(78
5
/
)
(93
5
/
)
8
8
8
8
8
8
Ceiling Installation
When installing the projector on the ceiling, use the
PSS-610 Projector Suspension Support.
a: Distance between the screen and the center of the lens
b: Distance between the ceiling and the center of the lens
x: Distance between the ceiling and the center of the screen
a
Center of the screen
x
Wall
Screen size (inches)
80
100
120
150
3060
3850
4630
5810
Minimum
1
5
3
(120
/
)
(151
/
)
(182
/
)
(228
2
8
8
a
3740
4700
5660
7100
Maximum
(147
3
/
)
(185
1
/
)
(222
7
/
)
(279
8
8
8
b+610
b+762
b+914
b+1143
x
(24)
(30)
(36)
(45)
1
1
1
b
231/256/281/331/356/381 mm (9
/
/10
/
/11
/
8
8
To calculate the installation measurement (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = {(SS × 50.18/1.3102) – 75.10104} × 1.025
a (maximum) = {(SS × 64.518746/1.3102) – 107.8977} × 0.975
x = b + (SS/1.3102 × 9.984)
Installation Examples
For ceiling installation, consult with qualified Sony
personnel.
PSS-610 Projector Suspension Support
(not supplied)
Ceiling
b
Distance from the front of
Center of the lens
the cabinet and the center
of the lens
Standard lens:
10 mm (
13
/
inches)
32
Unit: mm (inches)
180
200
250
300
6990
7770
9740
11700
7
1
5
3
/
)
(275
/
)
(306)
(383
/
)
(460
/
)
8
4
8
4
8540
9500
11900
14300
5
/
)
(336
3
/
)
(374
1
/
)
(468
5
/
)
(563
1
/
)
8
8
8
8
8
b+1372
b+1524
b+1905
b+2286
(54)
(60)
(75
1
/
)
(90
1
/
)
8
8
1
1
/13
/
/14
/
/15 inches) adjustable when using PSS-610
8
8
8
29
(GB)
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