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30 (GB)
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
16:9 Screen size (inches) 80 100 120 150 180 200 250 300
Minimum
2600 3270 3930 4940 5940 6610 8270 9940
a
(102
3
/
8
) (128
7
/
8
) (154
3
/
4
) (194
5
/
8
) (234) (260
3
/
8
) (325
3
/
4
) (391
1
/
2
)
Maximum
3010 3780 4550 5710 6860 7630 9560 11480
(118
5
/
32
) (148
7
/
8
) (179
1
/
4
) (224
7
/
8
) (270
1
/
8
) (300
1
/
2
) (376
1
/
2
) (452
1
/
8
)
x
b+498 b+623 b+747 b+934 b+1121 b+1245 b+1556 b+1868
(19
5
/
8
) (24
5
/
8
) (29
1
/
2
) (36
7
/
8
) (44
1
/
8
) (49
1
/
8
) (61
3
/
8
) (73
5
/
8
)
b
247/272/297/347/372/397 mm (9
3
/
4
/10
3
/
4
/11
3
/
4
/13
3
/
4
/14
3
/
4
/15
3
/
4
inches) adjustable when using PSS-610
PSS-610 Projector Suspension Support
(not supplied)
Unit: mm (inches)
For ceiling installation, consult with qualified Sony
personnel.
To calculate the installation measurement (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = {(SS × 44.22/1.3573) – 70.76208} × 1.025
a (maximum) = {(SS × 53.599173/1.3573) – 70.17171} × 0.975
x = b + (SS/1.3573 × 8.45)
Installation Examples
4:3 Screen size (inches) 80 100 120 150 180 200 250 300
Minimum
3200 4020 4830 6060 7290 8100 10150 12190
a
(126) (158
5
/
16
) (190
1
/
4
) (238
5
/
8
) (287
1
/
8
) (319) (399
3
/
4
) (480)
Maximum
3700 4650 5590 7000 8420 9360 11720 14070
(145
3
/
4
) (183
1
/
8
) (220
1
/
8
) (275
5
/
8
) (331
5
/
8
) (368
5
/
8
) (461
1
/
2
) (554
1
/
8
)
x
b+610 b+762 b+915 b+1143 b+1372 b+1524 b+1905 b+2287
(24
1
/
8
) (30
1
/
8
) (36
1
/
8
) (45
1
/
8
) (54
1
/
8
) (60
1
/
8
) (75
1
/
8
) (90
1
/
8
)
b
247/272/297/347/372/397 mm (9
3
/
4
/10
3
/
4
/11
3
/
4
/13
3
/
4
/14
3
/
4
/15
3
/
4
inches) adjustable when using PSS-610
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a
x
b
Center of the lens
Ceiling
Center of the screen
Distance from the front of the
cabinet and the center of the
lens
Standard lens:
10 mm (
13
/32 inches)
To calculate the installation measurement (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = {(SS × 44.22/1.1087) – 70.76208} × 1.025
a (maximum) = {(SS × 53.597384/1.1087) – 70.27214} × 0.975
x = b + (SS/1.1087 × 8.45)
Unit: mm (inches)
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