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Installing the Projector and a
Screen — Ceiling Installation
Use the PSS-610 Projector Suspension Support when
you install the projector on a ceiling.
a: Distance between the center of the lens and the
screen
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
screen
x
Center of
the lens
When using the 16:9 aspect ratio screen
SS (inches)
3072
Minimum
(121)
a
3704
Maximum
(145
b+502
x
(b+19
When using the PSS-610, adjustable with
b
243/268/293/343/368/393 mm
SS (inches)
180
6987
Minimum
(275
a
8404
Maximum
(330
b+1130
x
(b+44
When using the PSS-610, adjustable with
b
243/268/293/343/368/393 mm
To calculate the installation measurements (SS: Screen Size)
a (minimum) ={(SS × 33.56/0.8788) – 56.520408} × 1.025
a (maximum) ={(SS × 42.359182/0.8788) – 57.18141} × 0.975
x = b + (SS/0.8788 × 5.516)
12
Step 1: Installing the Projector
GB
PSS-610 Projector Suspension
Support (not supplied)
a
b
Distance from the
front of the cabinet
and the center of the
lens
61.5 mm (2
Standard lens
Unit: mm (inches)
80
100
120
3855
4638
5
3
(151
/
)
(182
/
)
8
4
4644
5584
3
3
3
/
)
(182
/
)
(219
/
)
4
4
4
b+628
b+753
7
3
3
/
)
(b+24
/
)
(b+29
/
)
8
4
4
200
250
7770
9727
1
1
/
)
(306)
(383
/
)
4
8
9344
11694
3
7
3
/
)
(367
/
)
(460
/
)
4
8
8
b+1255
b+1569
1
1
7
/
)
(b+49
/
)
(b+61
/
)
2
2
8
When using the 4:3 aspect ratio screen
SS (inches)
Minimum
a
Maximum
x
b
SS (inches)
Minimum
Ceiling
a
Maximum
x
b
1
/
inches)
2
To calculate the installation measurements (SS: Screen Size)
a (minimum) ={(SS × 33.56/0.7240) – 58.520408} × 1.025
a (maximum) ={(SS × 41.3591819/0.7240) – 57.181415} × 0.975
x = b + (SS/0.7240 × 5.516)
Attaching the projector suspension
support PSS-610
150
When installing the projector on the ceiling, use the
PSS-610 Projector Suspension Support. For more
5812
7
(228
/
)
details on the ceiling installation, refer to the
8
Installation manual for Dealers of the PSS-610. The
6994
1
installation measurements are shown below when you
(275
/
)
4
install the projector on the ceiling.
b+924
1
(b+37
/
)
8
300
11685
(460)
14044
7
(552
/
)
8
b+1883
1
(b+74
/
)
4
Unit: mm (inches)
80
100
120
3741
4692
5642
3
3
1
(147
/
)
(184
/
)
(222
8
4
4508
5648
6789
5
1
3
(177
/
)
(222
/
)
(267
8
2
b+609
b+762
b+914
(b+24)
(b+30)
(b+36)
When using the PSS-610, adjustable with
243/268/293/343/368/393 mm
180
200
250
8493
9443
11819
3
3
1
(334
/
)
(371
/
)
(465
8
4
10212
11353
14205
1
1
(402
/
)
(447)
(559
8
b+1371
b+1524
b+1905
(b+54)
(b+60)
(b+75)
When using the PSS-610, adjustable with
243/268/293/343/368/393 mm
150
7067
1
/
)
(278
/
)
8
2
8501
3
/
)
(334
/
)
8
4
b+1143
(b+45)
300
14195
3
/
)
(558
/
)
2
4
17057
3
/
)
(671
/
)
8
4
b+2286
(b+90)
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