Chapter 2
Getting Started — Setting up
40 - ENGLISH
r
When the screen aspect ratio is 16:9
(Unit: m)
Lens type
Standard zoom
lens
Optional lens
Fixed-
focus
lens
Ultra short focus
zoom lens
Short focus zoom
lens
Intermediate focus
zoom lens
Projection lens Model No.
—
ET-DLE055
ET-DLE085
ET-DLE150
ET-DLE250
Throw ratio
*1
1.8-2.5:1
0.8:1
0.8-1.0:1
1.4-2.0:1
2.4-3.8:1
Projection screen size
Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Fixed
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.27 (50")
0.623
1.107
1.97
2.78
0.90
0.89
1.12
1.49
2.18
2.62
4.18
1.52 (60")
0.747
1.328
2.38
3.35
1.09
1.08
1.35
1.80
2.62
3.15
5.03
1.78 (70")
0.872
1.550
2.79
3.92
1.27
1.27
1.59
2.11
3.07
3.69
5.88
2.03 (80")
0.996
1.771
3.19
4.49
1.46
1.46
1.82
2.42
3.51
4.23
6.73
2.29 (90")
1.121
1.992
3.60
5.06
1.65
1.65
2.05
2.72
3.96
4.77
7.58
2.54 (100")
1.245
2.214
4.01
5.63
1.84
1.83
2.29
3.03
4.40
5.31
8.43
3.05 (120")
1.494
2.657
4.83
6.77
2.22
2.21
2.75
3.65
5.29
6.39
10.14
3.81 (150")
1.868
3.321
6.05
8.49
2.79
2.78
3.45
4.58
6.63
8.01
12.69
5.08 (200")
2.491
4.428
8.10
11.34
3.73
3.72
4.61
6.12
8.86
10.70
16.95
6.35 (250")
3.113
5.535
10.14
14.19
―
4.66
5.78
7.66
11.08
13.40
21.21
7.62 (300")
3.736
6.641
12.18
17.04
―
5.60
6.94
9.21
13.31
16.09
25.46
8.89 (350")
4.358
7.748
14.23
19.90
―
6.54
8.11
10.75
15.53
18.79
29.72
10.16 (400")
4.981
8.855
16.27
22.75
―
7.48
9.27
12.29
17.76
21.48
33.98
12.70 (500")
6.226
11.069
20.35
28.45
―
9.36
11.60
15.38
22.21
26.87
42.49
15.24 (600")
7.472
13.283
24.44
34.16
―
11.24
13.93
18.46
26.66
32.26
51.00
Lens type
Optional lens
Height position (H)
*2
Long focus zoom
lens
Ultra long focus
zoom lens
Projection lens Model No.
ET-DLE350
ET-DLE450
Standard zoom
lens/ET-DLE085/
ET-DLE150/
ET-DLE250/
ET-DLE350/
ET-DLE450
ET-DLE055
(Fixed)
Throw ratio
*1
3.8-5.7:1
5.6-9.0:1
Projection screen size
Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.27 (50")
0.623
1.107
4.11
6.29
6.13
9.87
-0.14 - 0.31
0.31
1.52 (60")
0.747
1.328
4.96
7.57
7.42
11.90
-0.16 - 0.37
0.37
1.78 (70")
0.872
1.550
5.81
8.85
8.70
13.94
-0.19 - 0.44
0.44
2.03 (80")
0.996
1.771
6.66
10.14
9.99
15.97
-0.22 - 0.50
0.50
2.29 (90")
1.121
1.992
7.51
11.42
11.28
18.00
-0.25 - 0.56
0.56
2.54 (100")
1.245
2.214
8.36
12.71
12.56
20.04
-0.27 - 0.62
0.62
3.05 (120")
1.494
2.657
10.06
15.27
15.14
24.11
-0.33 - 0.75
0.75
3.81 (150")
1.868
3.321
12.61
19.13
18.99
30.21
-0.41 - 0.93
0.93
5.08 (200")
2.491
4.428
16.86
25.55
25.43
40.38
-0.55 - 1.25
1.25
6.35 (250")
3.113
5.535
21.11
31.97
31.86
50.54
-0.68 - 1.56
―
7.62 (300")
3.736
6.641
25.36
38.39
38.29
60.71
-0.82 - 1.87
―
8.89 (350")
4.358
7.748
29.61
44.81
44.72
70.88
-0.96 - 2.18
―
10.16 (400")
4.981
8.855
33.86
51.23
51.16
81.05
-1.10 - 2.49
―
12.70 (500")
6.226
11.069
42.35
64.07
64.02
101.39
-1.37 - 3.11
―
15.24 (600")
7.472
13.283
50.85
76.91
76.88
121.73
-1.64 - 3.74
―
*1 The throw ratio is based on the value during projection onto a 2.03 m (80") screen size.
*2 When the fixed-focus lens (Model No.: ET-DLE055) is attached, the lens shift is not possible. The height position (H) becomes SH/2.
