Ot he rs, Floor installation – Sony VPL-HS20 User Manual
Page 68
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Specifications
Floor installation
When using the VPLL-CT10 Long Focused Conversion Lens
• Use the 40 to 100-inch screen.
• Set the projector’s lens to the telephoto position. To set it to the telephoto position, press ZOOM +/– until the
projected picture becomes the smallest.
For 16:9 aspect ratio screens
Unit: mm (inches)
To calculate the installation measurements (SS: Screen size)
a = {(SS × 54.15/0.8788) – 211.9761}
b = x – (SS/0.8788 × 5.516)
c = x – (SS/0.8788 × 5.516 + 96.3)
For 4:3 aspect ratio screens
Unit: mm (inches)
To calculate the installation measurements (SS: Screen size)
a = {(SS × 54.15/0.7240) – 211.9761}
b = x – (SS/0.7240 × 5.516)
c = x – (SS/0.7240 × 5.516 + 96.3)
When using the VPLL-CW10 Short Focused Conversion Lens
Use the 60 to 300-inch screens.
For 16:9 aspect ratio screens
Unit: mm (inches)
To calculate the installation measurements (SS: Screen size)
a (minimum) = {(SS Ч 26.67/0.8788) – 78} Ч 1.025
a (maximum) = {(SS Ч 33.6857998/0.8788)
–
80.103586} Ч 0.975
b = x – (SS/0.8788 × 5.516)
c = x – (SS/0.8788 × 5.516 + 96.3)
SS (inches)
40
60
80
100
a (Standard values)
2250
(88
5
/
8
)
3480
(137
1
/
8
)
4720
(185
7
/
8
)
5950
(234
3
/
8
)
b
x-251
(x-10)
x-377
(x-14
7
/
8
)
x-502
(x-19
7
/
8
)
x-628
(x-24
3
/
4
)
c
x-347
(x-13
3
/
4
)
x-473
(x-18
5
/
8
)
x-598
(x-23
5
/
8
)
x-724
(x-28
1
/
2
)
SS (inches)
40
60
80
100
a (Standard values)
2780
(109
1
/
2
)
4280
(168
5
/
8
)
5770
(227
1
/
4
)
7270
(286
3
/
8
)
b
x-305
(x-12)
x-457
(x-18)
x-609
(x-24)
x-762
(x-30)
c
x-401
(x-15
7
/
8
)
x-553
(x-21
7
/
8
)
x-706
(x-27
7
/
8
)
x-858
(x-33
7
/
8
)
SS (inches)
40
60
80
100
120
150
180
200
250
300
a
Minimum
-
1790
(70
1
/
2
)
2410
(95)
3030
(119
5
/
16
)
3650
(143
3
/
4
)
4590
(180
3
/
4
)
5520
(217
3
/
8
)
6140
(241
7
/
8
)
7700
(303
1
/
4
)
9250
(364
1
/
4
)
Maximum
-
2160
(85
1
/
8
)
2910
(114
5
/
8
)
3660
(144
1
/
8
)
4410
(173
3
/
4
)
5530
(217
3
/
4
)
6650
(261
7
/
8
)
7400
(291
3
/
8
)
9270
(365
1
/
8
)
11130
(438
1
/
4
)
b
-
x-377
(x-14
7
/
8
)
x-502
(x-19
7
/
8
)
x-628
(x-24
3
/
4
)
x-753
(x-29
3
/
4
)
x-942
(x-37
1
/
8
)
x-1130
(x-44
1
/
2
)
x-1255
(x-49
1
/
2
)
x-1569
(x-61
7
/
8
)
x-1883
(x-74
1
/
4
)
c
-
x-473
(x-18
5
/
8
)
x-598
(x-23
5
/
8
)
x-724
(x-28
1
/
2
)
x-850
(x-33
1
/
2
)
x-1038
(x-40
7
/
8
)
x-1226
(x-48
3
/
8
)
x-1352
(x-53
1
/
4
)
x-1666
(x-85
5
/
8
)
x-1979
(x-78)