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29 (GB)
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
16:9 Screen size (inches) 40 60 80 100 120 150 180 200 250 300
Minimum
1260 1930 2600 3270 3930 4940 5940 6610 8270 9940
a
(49
5
/
8
) (76) (102
3
/
8
) (128
7
/
8
) (154
3
/
4
) (194
5
/
8
) (234) (260
3
/
8
) (325
3
/
4
) (391
1
/
2
)
Maximum
1470 2240 3010 3780 4550 5710 6860 7630 9560 11480
(58) (88
1
/
4
) (118
5
/
32
) (148
7
/
8
) (179
1
/
4
) (224
7
/
8
) (270
1
/
8
) (300
1
/
2
) (376
1
/
2
) (452
1
/
8
)
b
x–249 x–374 x–498 x–623 x–747 x–934 x–1121 x–1245 x–1556 x–1868
(9
7
/
8
) (14
3
/
4
) (19
5
/
8
) (24
5
/
8
) (29
1
/
2
) (36
7
/
8
) (44
1
/
8
) (49
1
/
8
) (61
3
/
8
) (73
5
/
8
)
c
x–349 x–473 x–598 x–722 x–847 x–1033 x–1220 x–1345 x–1656 x–1967
(13
3
/
4
) (18
5
/
8
) (23
5
/
8
) (28
1
/
2
) (33
3
/
8
) (40
3
/
4
) (48
1
/
8
) (53) (65
1
/
4
) (77
1
/
2
)
Unit: mm (inches)
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
Installation Examples
Floor Installation
Installation Examples
Installation
4:3 Screen size (inches) 40 60 80 100 120 150 180 200 250 300
Minimum
1560 2380 3200 4020 4830 6060 7290 8100 10150 12190
a
(61
1
/
2
) (93
3
/
4
) (126) (158
5
/
16
) (190
1
/
4
) (238
5
/
8
) (287
1
/
8
) (319) (399
3
/
4
) (480)
Maximum
1820 2760 3700 4650 5590 7000 8420 9360 11720 14070
(71
3
/
4
) (108
3
/
4
) (145
3
/
4
) (183
1
/
8
) (220
1
/
8
) (275
5
/
8
) (331
5
/
8
) (368
5
/
8
) (461
1
/
2
) (554
1
/
8
)
b
x–305 x–457 x–610 x–762 x–915 x–1143 x–1372 x–1524 x–1905 x–2287
(12) (18
1
/
8
) (24
1
/
8
) (30
1
/
8
) (36
1
/
8
) (45
1
/
8
) (54
1
/
8
) (60
1
/
8
) (75
1
/
8
) (90
1
/
8
)
c
x–404 x–557 x–709 x–862 x–1014 x–1243 x–1471 x–1624 x–2005 x–2386
(16) (22) (28) (34) (40) (49) (58) (64) (78
31
/
32
) (94)
a
x
b
c
Distance from the front of the
cabinet and the center of the lens
Standard lens: 10 mm (
13
/32 inches)
Center of the lens
Center of the screen
Wall
Floor
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
b = x – (SS/1.3573 × 8.45)
c = x – (SS/1.3573× 8.45 + 99.5)
Unit: mm (inches)
b = x – (SS/1.1087 × 8.45)
c = x – (SS/1.1087 × 8.45 + 99.5)