Sony VPL PX31 Operating Instructions - Page 29

Installation

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Installation Installation Examples Ceiling Installation When installing the projector on the ceiling, use the PSS-610 Projector Suspension Support. For ceiling installation, consult with qualified Sony personnel. 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 PSS-610 Projector Suspension Support (not supplied) ;;;;;;;;; x Wall a Center of the screen Ceiling b Center of the lens Distance from the front of the cabinet and the center of the lens Standard lens: 10 mm (13/32 inches) Unit: mm (inches) Screen size (inches) 80 100 120 150 180 200 250 300 Minimum 3060 (120 1/2) 3850 (151 5/8) 4630 (182 3/8) 5810 (228 7/8) 6990 (275 1/4) 7770 (306) 9740 (383 5/8) 11700 (460 3/4) a Maximum 3740 (147 3/8) 4700 (185 1/8) 5660 (222 7/8) 7100 (279 5/8) 8540 (336 3/8) 9500 (374 1/8) 11900 (468 5/8) 14300 (563 1/8) x b+610 (24) b+762 (30) b+914 (36) b+1143 (45) b+1372 (54) b+1524 (60) b+1905 (75 1/8) b+2286 (90 1/8) b 231/256/281/331/356/381 mm (9 1/8/10 1/8/11 1/8/13 1/8/14 1/8/15 inches) adjustable when using PSS-610 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) 29 (GB)

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29
(GB)
a
x
b
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
Center of the lens
Screen size (inches)
80
100
120
150
180
200
250
300
Minimum
3060
3850
4630
5810
6990
7770
9740
11700
a
(120
1
/
2
)
(151
5
/
8
)
(182
3
/
8
)
(228
7
/
8
)
(275
1
/
4
)
(306)
(383
5
/
8
)
(460
3
/
4
)
Maximum
3740
4700
5660
7100
8540
9500
11900
14300
(147
3
/
8
)
(185
1
/
8
)
(222
7
/
8
)
(279
5
/
8
)
(336
3
/
8
)
(374
1
/
8
)
(468
5
/
8
)
(563
1
/
8
)
x
b+610
b+762
b+914
b+1143
b+1372
b+1524
b+1905
b+2286
(24)
(30)
(36)
(45)
(54)
(60)
(75
1
/
8
)
(90
1
/
8
)
b
231/256/281/331/356/381 mm (9
1
/
8
/10
1
/
8
/11
1
/
8
/13
1
/
8
/14
1
/
8
/15 inches) adjustable when using PSS-610
Wall
PSS-610 Projector Suspension Support
(not supplied)
Ceiling
Unit: mm (inches)
Center of the screen
For ceiling installation, consult with qualified Sony
personnel.
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)
Distance from the front of
the cabinet and the center
of the lens
Installation Examples
Installation
Standard lens:
10 mm (
13
/
32
inches)