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Installation Examples
Floor Installation
Wall
x
a: distance between the screen and the center of the lens
b: distance from the floor to the center of the lens
c: distance from the floor to the foot of the projector
x: free
Screen size (inches)
Minimum
a
Maximum
b
c
To calculate the installation measurement (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = (SS–2.59) x 39.82
a (maximum) = (SS–1.84) x 60.26
b = x – (SS/1.3 x 11)
c = x – (SS/1.3 x 11+111)
When converting the number's unit from mm to inch, divide it by 254.
28
(EN)
Center of the screen
a
40
60
80
1490
2290
3090
(58
3
/
)
(90
1
/
)
(121
3
/
)
(152
4
4
4
2290
3500
4710
(90
1
/
)
(137
7
/
)
(185
1
/
)
(232
4
8
2
x–338
x–508
x–677
x–846
3
3
(13
/
)
(20)
(26
/
)
8
4
x–449
x–619
x–788
x–957
3
3
1
(17
/
)
(24
/
)
(31
/
)
4
8
8
Center of the lens
100
120
150
3880
4680
5870
7070
7
/
)
(184
3
/
)
(231
1
/
)
(278
8
8
8
5910
7120
8920
10730
3
/
)
(280
3
/
)
(351
1
/
)
(422
4
8
4
x–1015
x–1269
x–1523
3
(33
/
)
(40)
(50)
8
x–1126
x–1380
x–1634
3
3
3
(37
/
)
(44
/
)
(54
/
)
4
8
8
b
c
Unit: mm (inches)
180
200
250
300
7860
9860
11850
3
/
)
(309
1
/
)
(388
1
/
)
(466
8
2
4
11940
14950
17960
1
/
)
(470
1
/
)
(588
5
/
)
(707
2
8
8
x–1692
x–2115
x–2538
5
3
(60)
(66
/
)
(83
/
)
(100)
8
8
x–1803
x–2226
x–2649
3
3
(64
/
)
(71)
(87
/
)
(104
8
4
Floor
5
/
)
8
1
/
)
8
3
/
)
8
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