Setting up
ENGLISH - 35
Getting Started
▶
z
When the screen aspect ratio is 16:9 (unit: m)
Lens type
Zoom Lens
Projection lens Model No.
ET-D75LE1
ET-D75LE2
ET-D75LE3
ET-D75LE4
ET-D75LE8
ET-D75LE6
Throw ratio*
1
1.4 to 1.8:1
1.8 to 2.8:1
2.8 to 4.6:1
4.6 to 7.4:1
7.3 to 13.8:1
0.9 to 1.1:1
Screen size
Projection distance (L)
Screen
diagonal*
2
(SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.78 (70") 0.872
1.550
2.07
2.77
2.80
4.21
4.23
7.09
7.10
11.37
11.09
21.14
1.39
1.66
2.03 (80") 0.996
1.771
2.38
3.18
3.21
4.83
4.84
8.13
8.13
13.01
12.73
24.21
1.60
1.91
2.29 (90") 1.121
1.992
2.68
3.59
3.62
5.45
5.46
9.16
9.16
14.65
14.37
27.29
1.81
2.16
2.54 (100") 1.245
2.214
2.99
4.00
4.04
6.07
6.08
10.19
10.19
16.29
16.01
30.36
2.01
2.41
3.05 (120") 1.494
2.657
3.60
4.82
4.86
7.30
7.31
12.25
12.26
19.57
19.29
36.50
2.43
2.90
3.81 (150") 1.868
3.321
4.53
6.05
6.09
9.15
9.16
15.34
15.35
24.49
24.21
45.72
3.05
3.65
5.08 (200") 2.491
4.428
6.06
8.10
8.15
12.24
12.25
20.50
20.50
32.69
32.40
61.08
4.08
4.89
6.35 (250") 3.113
5.535
7.59
10.15
10.21
15.33
15.34
25.65
25.66
40.88
40.60
76.44
5.12
6.13
7.62 (300") 3.736
6.641
9.13
12.19
12.27
18.41
18.42
30.81
30.81
49.08
48.80
91.79
6.15
7.37
8.89 (350") 4.358
7.748
10.66
14.24
14.32
21.50
21.51
35.96
35.97
57.28
57.00 107.15
7.19
8.61
10.16 (400") 4.981
8.855
12.19
16.29
16.38
24.58
24.60
41.12
41.12
65.47
65.19 122.51
8.22
9.85
12.70 (500") 6.226 11.069 15.26
20.39
20.50
30.76
30.77
51.42
51.43
81.87
81.59 153.23 10.29
12.33
15.24 (600") 7.472 13.283 18.33
24.49
24.61
36.93
36.94
61.73
61.74
98.26
97.98 183.95 12.36
14.81
Lens type
Zoom Lens
Fixed-Focus Lens
Projection lens Model No. ET-D75LE10
ET-D75LE20
ET-D75LE30
ET-D75LE40
ET-D75LE5
ET-D75LE50
Throw ratio*
1
1.3 to 1.7:1
1.7 to 2.4:1
2.4 to 4.7:1
4.6 to 7.4:1
0.7:1
0.7:1
Screen size
Projection distance (L)
Screen
diagonal*
2
(SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Fixed
Fixed
1.78 (70") 0.872
1.550
1.96
2.53
2.53
3.68
3.66
7.14
7.07
11.36
1.02
1.04
2.03 (80") 0.996
1.771
2.25
2.91
2.91
4.23
4.20
8.19
8.10
13.00
1.18
1.20
2.29 (90") 1.121
1.992
2.54
3.29
3.28
4.77
4.74
9.23
9.13
14.65
1.34
1.36
2.54 (100") 1.245
2.214
2.83
3.67
3.65
5.31
5.28
10.28
10.16 16.29
1.50
1.51
3.05 (120") 1.494
2.657
3.42
4.42
4.40
6.40
6.35
12.37
12.23 19.58
1.81
1.83
3.81 (150") 1.868
3.321
4.29
5.55
5.52
8.03
7.97
15.50
15.32 24.52
2.29
2.31
5.08 (200") 2.491
4.428
5.75
7.44
7.39
10.74
10.67
20.73
20.48 32.75
3.08
3.10
6.35 (250") 3.113
5.535
7.21
9.33
9.26
13.46
13.36
25.96
25.64 40.97
3.87
3.89
7.62 (300") 3.736
6.641
8.67
11.21
11.13
16.17
16.06
31.18
30.80 49.20
4.66
4.68
8.89 (350") 4.358
7.748
10.13
13.10
12.99
18.88
18.75
36.41
35.96 57.43
10.16 (400") 4.981
8.855
11.59
14.99
14.86
21.60
21.45
41.64
41.12 65.65
12.70 (500") 6.226 11.069 14.51
18.76
18.60
27.03
26.84
52.09
51.44 82.11
15.24 (600") 7.472 13.283 17.44
22.54
22.33
32.46
32.23
62.54
61.76 98.56
*1: The throw ratio is based on the value during projection onto a 3.81-m (150") screen size.
*2: The screen size unit is inches.
Note
z
A ±5% error in listed projection distances may occur.
z
When [GEOMETRY] is used, distance is corrected to become smaller than the specified screen size.
