Sony VPL-ES3 Operating Instructions Manual page 49
Sony data projector operating instructions
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Also See for VPL-ES3:
- Quick reference manual (100 pages) ,
- Service manual (34 pages) ,
- Instruction & operation manual (16 pages)
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SS
40
60
a' N
1220
1820
1
3
(48
/
)
(71
/
)
8
4
M 1440
2090
1
3
(55
/
)
(82
/
)
8
8
x
b+260
b+362
1
3
(b+10
/
)
(b+14
/
4
b
(The above-mentioned numerical values differ from the design values because the values in the
table include a tolerance.)
a'(N) = {(SS × 18.56/0.6299) + 3.3} × 1.03
a'(M) = {(SS × 22.61/0.6299) +3.3} × 0.97
x = b + (SS/0.6299 × 3.2 + 57.0)
The installation measurements and their calculation method for each lens are shown above.
The alphabetical letters in the charts and calculation methods indicate the following.
SS: screen size measured diagonally (inches)
a': distance between the hole (front) for mounting a projector suspension support on bottom
surface of this projector and the center of the screen
b: distance between the hole (front) for mounting a projector suspension support on bottom
surface of this projector and the ceiling
x: distance between the center of the screen and the ceiling
N: minimum
M: maximum
80
100
120
2430
3040
3640
3
3
(95
/
)
(119
/
)
(143
4
4
2790
3490
4180
1
7
(137
/
)
(164
(109
/
)
2
8
b+463
b+565
b+667
1
1
)
(b+18
/
)
(b+22
/
)
(b+26
8
4
4
150
180
4550
5470
3
1
1
/
)
(179
/
)
(215
/
)
8
4
2
5230
6270
5
/
)
(206)
(247)
8
b+819
b+971
3
1
1
/
)
(b+32
/
)
(b+38
/
)
8
4
4
Free
Unit: mm (inches)
200
250
300
6070
7590
9110
1
7
3
(239
/
)
(298
/
)
(358
/
8
8
4
6970
8710
10450
1
1
(274
/
)
(343)
(411
/
2
2
b+1073
b+1327
b+1581
1
1
1
(b+42
/
)
(b+52
/
)
(b+62
4
4
Installation Diagram
)
)
/
)
4
49
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