GB
80
Ceiling Installation
When using the 16:9 aspect ratio screen
Unit: mm (inches)
To calculate the installation measurements (SS: Screen Size)
a (minimum) = 31.5 (1
1
/4) × SS + 168.8 (6
3
/4)
a (maximum) = 53.8 (2
1
/8) × SS + 170.1 (6
3
/4)
x (minimum) = 6.2263 (
1
/4) × SS
x (maximum) = 8.0876 (
11
/32) × SS + 91 (3
5
/8) + b
When using the 4:3 aspect ratio screen
Unit: mm (inches)
When Using the PSS-610 Projector Suspension Support
Screen Size
(inches)
40 60 80 100 120 150 180 200 250 300
aMinimum
Distance
1429
(56
3
/
8
)
2059
(81
1
/
8
)
2689
(106)
3319
(130
3
/
4
)
3949
(155
1
/
2
)
4894
(192
3
/
4
)
5839
(230)
6469
(254
3
/
4
)
8044
(316
3
/
4
)
9619
(378
3
/
4
)
Maximum
Distance
2322
(91
1
/
2
)
3398
(133
7
/
8
)
4474
(176
1
/
4
)
5550
(218
5
/
8
)
6626
(261)
8240
(324
1
/
2
)
9854
(388)
10930
(420
3
/
8
)
13620
(536
3
/
8
)
16310
(642
1
/
2
)
xMinimum
Distance
249
(9
7
/
8
)
374
(14
3
/
4
)
498
(19
5
/
8
)
623
(24
5
/
8
)
747
(29
5
/
8
)
934
(36
7
/
8
)
1121
(44
1
/
4
)
1245
(49
1
/
8
)
1557
(61)
1868
(73
7
/
8
)
Maximum
Distance
b+415
(b+16
3
/
8
)
b+576
(b+22
3
/
4
)
b+738
(b+29
1
/
8
)
b+900
(b+35
1
/
2
)
b+1062
(b+41
7
/
8
)
b+1304
(b+51
3
/
8
)
b+1547
(b+60)
b+1709
(b+67
3
/
8
)
b+2113
(b+83
1
/
4
)
b+2517
(b+99
1
/
8
)
b 150, 175, 200, 250, 275, 300 mm (6, 7, 7
7
/
8
, 9
7
/
8
, 10
7
/
8
, 11
7
/
8
inches) adjustable when using PSS-610
Screen Size
(inches)
40 60 80 100 120 150 180 200 250 300
aMinimum
Distance
1711
(67
3
/
8
)
2482
(97
3
/
4
)
3253
(128
1
/
8
)
4024
(158
15
/
32
)
4795
(188
7
/
8
)
5951
(234
3
/
8
)
7108
(280)
7879
(310
1
/
4
)
9807
(386
1
/
4
)
11734
(462
1
/
8
)
Maximum
Distance
2804
(110
1
/
2
)
4121
(162
3
/
8
)
5437
(214
1
/
8
)
6754
(266)
8071
(317
7
/
8
)
10046
(395
9
/
16
)
12022
(474
3
/
8
)
13339
(525
1
/
8
)
16461
(648
1
/
4
)
19923
(784
1
/
2
)
a: Distance between the screen and the installation hole of the upper
ceiling mount bracket (front side)
b: Distance from the ceiling to the bottom surface of the unit
x: Distance between the ceiling and the center of the screen such
that the picture will not be truncated or blocked
PSS-610 Projector Suspension
Support (not supplied)
Ceiling
Center of the
screen
Center of the lens
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