Panasonic PT-EZ570U Operating Instructions - Page 28

Getting Started, For the screen aspect ratio of 16:9 Unit: m

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Getting Started Setting up zzFor the screen aspect ratio of 16:9 (Unit: m) Lens type The standard zoom lens The lens of optional accessories Fixed-focus Lens Short Zoom Lens Long Zoom Lens Ultra Long Zoom Lens Model number of projection lens Throw ratio*1 Screen dimensions Screen Height Width size (SH) (SW) 40 0.498 0.886 50 0.623 1.107 60 0.747 1.328 - - 1.6 ~ 2.8:1 Min. (LW) 1.40 1.76 2.12 Max. (LT) 2.42 3.04 3.65 ET-ELW21 ET-ELW20 ET-ELT20 0.8:1 Fixed 0.65 0.83 1.00 1.2 ~ 1.7:1 2.7 ~ 4.5:1 Projection distance (L) Min. (LW) Max. (LT) Min. (LW) Max. (LT) 1.05 1.45 2.36 3.92 1.32 1.82 2.97 4.92 1.60 2.20 3.59 5.93 ET-ELT21 4.4 ~ 7.1:1 Height position (H)*2 Min. (LW) 3.82 4.83 5.84 Max. (LT) 6.20 7.81 9.41 -0.08~0.57 -0.09~0.72 -0.11~0.86 70 0.872 1.550 2.49 4.27 80 0.996 1.771 2.85 4.89 90 1.121 1.992 3.21 5.50 100 1.245 2.214 3.58 6.12 120 1.494 2.657 4.30 7.36 150 1.868 3.321 5.39 9.21 200 2.491 4.428 7.21 12.29 250 3.113 5.535 9.02 15.38 300 3.736 6.641 10.84 18.46 350 4.358 7.748 12.65 21.54 400 4.981 8.855 - - - - - - 1.18 1.36 1.53 1.71 2.06 2.59 3.48 4.36 5.24 6.13 7.01 1.87 2.15 2.42 2.70 3.25 4.07 5.45 6.83 8.20 9.58 10.95 2.57 2.94 3.32 3.69 4.44 5.57 7.44 9.32 11.19 13.07 14.94 4.21 4.82 5.44 6.06 7.29 9.15 12.23 15.32 18.41 21.49 24.58 6.94 7.95 8.95 9.96 11.98 15.00 20.04 25.07 30.11 35.15 40.18 6.85 7.86 8.87 9.88 11.90 14.92 19.97 25.01 30.06 35.10 40.15 11.01 12.62 14.22 15.82 19.03 23.84 31.86 39.87 47.89 55.91 63.92 -0.13~1.00 -0.15~1.15 -0.17~1.29 -0.19~1.44 -0.23~1.72 -0.28~2.15 -0.38~2.87 -0.47~3.59 -0.57~4.31 -0.66~5.02 -0.76~5.74 zzFor the screen aspect ratio of 4:3 (Unit: m) Lens type The standard zoom lens Fixed-focus Lens The lens of optional accessories Short Zoom Lens Long Zoom Lens Ultra Long Zoom Lens Model number of projection lens Throw ratio*1 - - 1.9 ~ 3.3:1 ET-ELW21 0.9:1 ET-ELW20 1.5 ~ 2.0:1 ET-ELT20 3.3 ~ 5.4:1 ET-ELT21 5.3 ~ 8.6:1 Height position (H)*2 Screen dimensions Projection distance (L) Screen Height Width Min. size (SH) (SW) (LW) Max. (LT) Fixed Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) 40 0.610 0.813 1.54 2.67 0.72 1.16 1.60 2.61 4.33 4.23 6.85 -0.05~0.66 50 0.762 1.016 1.94 3.35 0.91 1.46 2.01 3.29 5.44 5.34 8.62 -0.07~0.83 60 0.914 1.219 2.34 4.03 1.11 1.76 2.42 3.97 6.55 6.46 10.39 -0.08~0.99 70 1.067 1.422 2.74 4.71 1.30 2.07 2.84 4.65 7.65 7.57 12.15 -0.09~1.16 80 1.219 1.626 3.14 5.39 1.50 2.37 3.25 5.33 8.76 8.68 13.92 -0.11~1.33 90 1.372 1.829 3.54 6.07 1.69 2.67 3.66 6.01 9.87 9.79 15.68 -0.12~1.49 100 1.524 2.032 3.94 6.75 1.89 2.98 4.08 6.69 10.98 10.90 17.45 -0.13~1.66 120 1.829 2.438 4.74 8.11 2.28 3.58 4.90 8.05 13.20 13.12 20.98 -0.16~1.99 150 2.286 3.048 5.94 10.14 2.86 4.49 6.14 10.09 16.53 16.46 26.28 -0.20~2.49 200 3.048 4.064 7.94 13.54 3.83 6.01 8.20 13.49 22.08 22.02 35.11 -0.27~3.31 250 3.810 5.080 9.94 16.94 4.81 7.52 10.27 16.89 27.63 27.57 43.94 -0.33~4.14 300 4.572 6.096 11.94 20.34 5.78 9.04 12.33 20.29 33.18 33.13 52.77 -0.40~4.97 350 5.334 7.112 - - - - - - 6.75 10.56 14.40 23.69 38.72 38.69 61.60 -0.47~5.80 400 6.096 8.128 - - - - - - 7.73 12.07 16.46 27.09 44.27 44.24 70.43 -0.53~6.63 ***** The throw ratio is based on the value during projection onto a 80" screen size. ***** When the fixed-focus lens (ET-ELW21) is attached, the lens shift cannot be used, so the height position (H) will be SH/2. 28 - ENGLISH

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Setting up
28
- ENGLISH
Getting Started
For the screen aspect ratio of 16:9 (Unit: m)
z
Lens type
The standard
zoom lens
The lens of optional accessories
Height position
(H)
*
2
Fixed-focus
Lens
Short Zoom Lens
Long Zoom Lens
Ultra Long Zoom
Lens
Model number of
projection lens
- - -
ET-ELW21
ET-ELW20
ET-ELT20
ET-ELT21
Throw ratio
*
1
1.6 ~ 2.8:1
0.8:1
1.2 ~ 1.7:1
2.7 ~ 4.5:1
4.4 ~ 7.1:1
Screen dimensions
Projection distance (L)
Screen
size
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Fixed
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
40
0.498
0.886
1.40
2.42
0.65
1.05
1.45
2.36
3.92
3.82
6.20
-0.08~0.57
50
0.623
1.107
1.76
3.04
0.83
1.32
1.82
2.97
4.92
4.83
7.81
-0.09~0.72
60
0.747
1.328
2.12
3.65
1.00
1.60
2.20
3.59
5.93
5.84
9.41
-0.11~0.86
70
0.872
1.550
2.49
4.27
1.18
1.87
2.57
4.21
6.94
6.85
11.01
-0.13~1.00
80
0.996
1.771
2.85
4.89
1.36
2.15
2.94
4.82
7.95
7.86
12.62
-0.15~1.15
90
1.121
1.992
3.21
5.50
1.53
2.42
3.32
5.44
8.95
8.87
14.22
-0.17~1.29
100
1.245
2.214
3.58
6.12
1.71
2.70
3.69
6.06
9.96
9.88
15.82
-0.19~1.44
120
1.494
2.657
4.30
7.36
2.06
3.25
4.44
7.29
11.98
11.90
19.03
-0.23~1.72
150
1.868
3.321
5.39
9.21
2.59
4.07
5.57
9.15
15.00
14.92
23.84
-0.28~2.15
200
2.491
4.428
7.21
12.29
3.48
5.45
7.44
12.23
20.04
19.97
31.86
-0.38~2.87
250
3.113
5.535
9.02
15.38
4.36
6.83
9.32
15.32
25.07
25.01
39.87
-0.47~3.59
300
3.736
6.641
10.84
18.46
5.24
8.20
11.19
18.41
30.11
30.06
47.89
-0.57~4.31
350
4.358
7.748
12.65
21.54
6.13
9.58
13.07
21.49
35.15
35.10
55.91
-0.66~5.02
400
4.981
8.855
- - -
- - -
7.01
10.95
14.94
24.58
40.18
40.15
63.92
-0.76~5.74
For the screen aspect ratio of 4:3 (Unit: m)
z
Lens type
The standard
zoom lens
The lens of optional accessories
Height position
(H)
*
2
Fixed-focus
Lens
Short Zoom Lens
Long Zoom Lens
Ultra Long
Zoom Lens
Model number of
projection lens
- - -
ET-ELW21
ET-ELW20
ET-ELT20
ET-ELT21
Throw ratio
*
1
1.9 ~ 3.3:1
0.9:1
1.5 ~ 2.0:1
3.3 ~ 5.4:1
5.3 ~ 8.6:1
Screen dimensions
Projection distance (L)
Screen
size
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Fixed
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
40
0.610
0.813
1.54
2.67
0.72
1.16
1.60
2.61
4.33
4.23
6.85
-0.05~0.66
50
0.762
1.016
1.94
3.35
0.91
1.46
2.01
3.29
5.44
5.34
8.62
-0.07~0.83
60
0.914
1.219
2.34
4.03
1.11
1.76
2.42
3.97
6.55
6.46
10.39
-0.08~0.99
70
1.067
1.422
2.74
4.71
1.30
2.07
2.84
4.65
7.65
7.57
12.15
-0.09~1.16
80
1.219
1.626
3.14
5.39
1.50
2.37
3.25
5.33
8.76
8.68
13.92
-0.11~1.33
90
1.372
1.829
3.54
6.07
1.69
2.67
3.66
6.01
9.87
9.79
15.68
-0.12~1.49
100
1.524
2.032
3.94
6.75
1.89
2.98
4.08
6.69
10.98
10.90
17.45
-0.13~1.66
120
1.829
2.438
4.74
8.11
2.28
3.58
4.90
8.05
13.20
13.12
20.98
-0.16~1.99
150
2.286
3.048
5.94
10.14
2.86
4.49
6.14
10.09
16.53
16.46
26.28
-0.20~2.49
200
3.048
4.064
7.94
13.54
3.83
6.01
8.20
13.49
22.08
22.02
35.11
-0.27~3.31
250
3.810
5.080
9.94
16.94
4.81
7.52
10.27
16.89
27.63
27.57
43.94
-0.33~4.14
300
4.572
6.096
11.94
20.34
5.78
9.04
12.33
20.29
33.18
33.13
52.77
-0.40~4.97
350
5.334
7.112
- - -
- - -
6.75
10.56
14.40
23.69
38.72
38.69
61.60
-0.47~5.80
400
6.096
8.128
- - -
- - -
7.73
12.07
16.46
27.09
44.27
44.24
70.43
-0.53~6.63
The throw ratio is based on the value during projection onto a 80" screen size.
*1 :
When the fixed-focus lens (ET-ELW21) is attached, the lens shift cannot be used, so the height position (H) will be SH/2.
*2 :