Installation Example
Installation Example
Floor Installation
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
Wall
x
16:9 Screen size (inches)
40
1260
Minimum
(49
a
1470
Maximum
(58)
x–249
b
(x–9
x–349
c
(x–13
To calculate the installation measurement (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = {(SS × 44.22/1.3573) – 70.76208} × 1.025
a (maximum) = {(SS × 53.599173/1.3573) – 70.17171} × 0.975
4:3 Screen size (inches)
40
1560
Minimum
(61
a
1820
Maximum
(71
x–305
b
(x–12
x–404
c
(x–16)
To calculate the installation measurement (unit: mm)
SS: screen size diagonal (inches)
a (minimum) = {(SS × 44.22/1.1087) – 70.76208} × 1.025
a (maximum) = {(SS × 53.597384/1.1087) – 70.27214} × 0.975
32
(GB)
Center of the screen
a
60
80
100
1930
2600
3270
5
3
/
)
(76)
(102
/
)
(128
8
8
2240
3010
3780
(88
1
/
)
(118
5
/
) (148
4
32
x–374
x–498
x–623
7
/
) (x–14
3
/
) (x–19
5
/
) (x–24
8
4
8
x–473
x–598
x–722
3
5
5
/
) (x–18
/
) (x–23
/
) (x–28
4
8
8
60
80
100
2380
3200
4020
1
/
)
(93
3
/
)
(126)
(158
5
2
4
2760
3700
4650
3
/
)
(108
3
/
)
(145
3
/
)
(183
4
4
4
x–457
x–610
x–762
1
1
/
)
(x–18)
(x–24
/
)
(x–30)
8
8
x–557
x–709
x–862
(x–22)
(x–28)
(x–34)
Distance between the front of the
cabinet and the center of the lens
Center of the lens
Standard lens: 10 mm (
120
150
180
3930
4940
5940
7
3
5
/
)
(154
/
)
(194
/
)
(234)
8
4
8
4550
5710
6860
7
/
)
(179
1
/
)
(224
7
/
)
(270
1
8
4
8
x–747
x–934
x–1121
5
/
) (x–29
1
/
) (x–36
7
/
) (x–44
1
8
2
8
x–847
x–1033
x–1220
1
3
3
1
/
) (x–33
/
) (x–40
/
) (x–48
2
8
4
b = x – (SS/1.3573 × 8.45)
c = x – (SS/1.3573× 8.45 + 99.5)
120
150
180
4830
6060
7290
/
) (190
1
/
)
(238
5
/
)
(287
1
16
4
8
5590
7000
8420
1
/
)
(220
1
/
)
(275
5
/
)
(331
5
8
8
8
x–915
x–1143
x–1372
1
1
(x–36
/
)
(x–45)
(x–54
8
x–1014
x–1243
x–1471
(x–40)
(x–49)
(x–58)
b = x – (SS/1.1087 × 8.45)
c = x – (SS/1.1087 × 8.45 + 99.5)
13
/
inches)
32
b
c
Floor
Unit: mm (inches)
200
250
300
6610
8270
9940
3
3
1
(260
/
)
(325
/
)
(391
/
8
4
7630
9560
11480
/
)
(300
1
/
)
(376
1
/
)
(452
1
/
8
2
2
x–1245
x–1556
x–1868
/
) (x–49
1
/
) (x–61
3
/
) (x–73
4
8
8
x–1345
x–1656
x–1967
1
/
)
(x–53)
(x–65
/
)
(x–77
8
4
Unit: mm (inches)
200
250
300
8100
10150
12190
/
)
(319)
(399
3
/
)
(480)
8
4
9360
11720
14070
/
)
(368
5
/
)
(461
1
/
)
(554
1
/
8
8
2
x–1524
x–1905
x–2287
1
/
)
(x–60)
(x–75
/
) (x–90
8
8
x–1624
x–2005
x–2386
(x–64)
(x–79)
(x–94)
)
2
)
8
5
/
)
8
1
/
)
2
)
8
1
/
)
8