Panasonic PT-DW100U Operating Instructions Manual page 22

Installation (continued)
Projection distances by the type of projection lenses
For the screen aspect ratio of 4:3 (Units: m (feet/inches))
Lens type
Model number of
projection lens
*1
Throw ratio
Screen dimensions
Screen Effective Effective
size height width
(inch) (SH) (SW)
1.067 1.422
70
(3´6˝) (4´7˝)
1.219 1.626
80
(3´11˝) (5´4˝)
1.372 1.829
90
(4´6˝) (6´)
1.524 2.032
100
(5´) (6´8˝)
1.829 2.438
120
(6´) (7´11˝)
2.286 3.048
150
(7´6˝) (10´)
3.048 4.064
200
(10´) (13´4˝)
3.810 5.080
250
(12´6˝) (16´8˝)
4.572 6.096
300
(15´) (20´)
5.334 7.112
350
(17´6˝) (23´4˝)
6.096 8.128
400
(20´) (26´8˝)
7.620 10.160
500
(25´) (33´4˝)
9.144 12.192
600
(30´) (40´)
For the screen aspect ratio of 16:9 (Units: m (feet/inches))
Lens type
Model number of
projection lens
*1
Throw ratio
Screen dimensions
Screen Effective Effective
size height width
(inch) (SH) (SW)
0.872 1.550
70
(2´10˝) (5´1˝)
0.996 1.771
80
(3´3˝) (5´9˝)
1.121 1.992
90
(3´8˝) (6´6˝)
1.245 2.214
100
(4´1˝) (7´3˝)
1.494 2.657
120
(4´10˝) (8´8˝)
1.868 3.321
150
(6´1˝) (10´10˝)
2.491 4.428
200
(8´2˝) (14´6˝)
3.113 5.535
250
(10´2˝) (18´1˝)
3.736 6.641
300
(12´3˝) (21´9˝)
4.358 7.748
350
(14´3˝) (25´5˝)
4.981 8.855
400
(16´4˝) (29´)
6.226 11.069
500
(20´5˝) (36´3˝)
7.472 13.283
600
(24´6˝) (43´6˝)
*1: "Throw ratio" is the approximate measurement range of the screen width to the projection distance.
22 – ENGLISH
ET-D75LE1 ET-D75LE2
2.0-2.7 : 1 2.7-4.1 : 1
Min. Max. Min. Max.
2.86 3.82 3.86 5.80
(9´4˝) (12´6˝) (12´7˝) (19´)
3.28 4.38 4.42 6.65
(10´9˝) (14´4˝) (14´6˝) (21´9˝)
3.70 4.94 4.98 7.49
(12´1˝) (16´2˝) (16´4˝) (24´6˝)
4.12 5.50 5.55 8.33
(13´6˝) (18´) (18´2˝) (27´3˝)
4.96 6.62 6.67 10.02
(16´3˝) (21´8˝) (21´10˝) (32´10˝)
6.21 8.30 8.36 12.55
(20´4˝) (27´2˝) (27´5˝) (41´2˝)
8.31 11.11 11.17 16.77
(27´3˝) (36´5˝) (36´7˝) (55´)
10.41 13.91 13.99 20.99
(34´1˝) (45´7˝) (45´10˝) (68´10˝)
12.51 16.71 16.80 25.21
(41´) (54´9˝) (55´1˝) (82´8˝)
14.60 19.51 19.61 29.43
(47´10˝) (64´) (64´4˝) (96´6˝)
16.70 22.31 22.43 33.65
(54´9˝) (73´2˝) (73´7˝) (110´4˝)
20.89 27.92 28.05 42.09
(68´6˝) (91´7˝) (92´) (138´1˝)
25.09 33.52 33.68 50.53
(82´3˝) (109´11˝) (110´5˝) (165´9˝)
ET-D75LE1 ET-D75LE2
1.5-2.0 : 1 2.1-3.1 : 1
Min. Max. Min. Max.
2.32 3.10 3.14 4.72
(7´7˝) (10´2˝) (10´3˝) (15´5˝)
2.66 3.56 3.60 5.41
(8´8˝) (11´8˝) (11´9˝) (17´8˝)
3.01 4.02 4.06 6.10
(9´10˝) (13´2˝) (13´3˝) (20´)
3.35 4.48 4.52 6.79
(10´11˝) (14´8˝) (14´9˝) (22´3˝)
4.03 5.39 5.44 8.17
(13´2˝) (17´8˝) (17´10˝) (26´9˝)
5.06 6.76 6.81 10.23
(16´7˝) (22´2˝) (22´4˝) (33´6˝)
6.77 9.05 9.11 13.68
(22´2˝) (29´8˝) (29´10˝) (44´10˝)
8.49 11.34 11.41 17.13
(27´10˝) (37´2˝) (37´5˝) (56´2˝)
10.20 13.63 13.71 20.57
(33´5˝) (44´8˝) (44´11˝) (67´5˝)
11.91 15.92 16.00 24.02
(39´) (52´2˝) (52´5˝) (78´9˝)
13.63 18.21 18.30 27.47
(44´8˝) (59´8˝) (60´) (90´1˝)
17.05 22.78 22.90 34.36
(55´11˝) (74´8˝) (75´1˝) (112´8˝)
20.48 27.36 27.49 41.25
(67´2˝) (89´9˝) (90´2˝) (135´4˝)
Zoom lens
ET-D75LE3 ET-D75LE4
4.1-6.9 : 1 6.9-11.0 : 1
Projection distance (L)
Min. Max. Min. Max.
5.81 9.74 9.75 15.59
(19´) (31´11˝) (31´11˝) (51´1˝)
6.66 11.15 11.16 17.83
(21´10˝) (36´6˝) (36´7˝) (58´5˝)
7.50 12.56 12.57 20.07
(24´7˝) (41´2˝) (41´2˝) (65´10˝)
8.34 13.97 13.98 22.31
(27´4˝) (45´10˝) (45´10˝) (73´2˝)
10.03 16.79 16.80 26.79
(32´10˝) (55´1˝) (55´1˝) (87´10˝)
12.56 21.02 21.03 33.52
(41´2˝) (68´11˝) (68´11˝) (109´11˝)
16.78 28.07 28.07 44.72
(55´) (92´1˝) (92´1˝) (146´8˝)
21.00 35.12 35.12 55.93
(68´10˝) (115´2˝) (115´2˝) (183´5˝)
25.22 42.16 42.17 67.14
(82´8˝) (138´3˝) (138´4˝) (220´3˝)
29.44 49.21 49.22 78.34
(96´7˝) (161´5˝) (161´5˝) (257´)
33.66 56.26 56.26 89.55
(110´5˝) (184´6˝) (184´6˝) (293´9˝)
42.10 70.35 70.36 111.96
(138´1˝) (230´9˝) (230´10˝) (367´3˝)
50.54 84.45 84.45 134.38
(165´9˝) (277´) (277´) (440´10˝)
Zoom lens
ET-D75LE3 ET-D75LE4
3.1-5.2 : 1 5.2-8.2 : 1
Projection distance (L)
Min. Max. Min. Max.
4.73 7.94 7.94 12.71
(15´6˝) (26´) (26´) (41´8˝)
5.42 9.09 9.09 14.54
(17´9˝) (29´9˝) (29´9˝) (47´8˝)
6.11 10.24 10.25 16.37
(20´) (33´7˝) (33´7˝) (53´8˝)
6.80 11.39 11.40 18.21
(22´3˝) (37´4˝) (37´4˝) (59´8˝)
8.18 13.69 13.70 21.87
(26´10˝) (44´10˝) (44´11˝) (71´9˝)
10.24 17.15 17.15 27.36
(33´7˝) (56´3˝) (56´3˝) (89´9˝)
13.69 22.90 22.91 36.51
(44´10˝) (75´1˝) (75´1˝) (119´9˝)
17.14 28.66 28.67 45.67
(56´2˝) (94´) (94´) (149´10˝)
20.58 34.42 34.42 54.82
(67´6˝) (112´11˝) (112´11˝) (179´10˝)
24.03 40.17 40.18 63.97
(78´10˝) (131´9˝) (131´9˝) (209´10˝)
27.48 45.93 45.93 73.13
(90´1˝) (150´8˝) (150´8˝) (239´11˝)
34.37 57.44 57.45 91.43
(112´9˝) (188´5˝) (188´5˝) (299´11˝)
41.26 68.95 68.96 109.74
(135´4˝) (226´2˝) (226´2˝) (360´)
ET-D75LE8 ET-D75LE6
10.9-20.6 : 1 1.4-1.6 : 1
Min. Max. Min. Max.
15.30 29.04 1.92 2.30
(50´2˝) (95´3˝) (6´3˝) (7´6˝)
17.55 33.24 2.21 2.64
(57´6˝) (109´) (7´3˝) (8´7˝)
19.79 37.44 2.49 2.98
(64´11˝) (122´10˝) (8´2˝) (9´9˝)
22.03 41.64 2.77 3.32
(72´3˝) (136´7˝) (9´1˝) (10´10˝)
26.51 50.04 3.34 4.00
(86´11˝) (164´2˝) (10´11˝) (13´1˝)
33.24 62.64 4.19 5.01
(109´) (205´6˝) (13´8˝) (16´5˝)
44.44 83.63 5.60 6.71
(145´9˝) (274´4˝) (18´4˝) (22´)
55.65 104.63 7.01 8.40
(182´6˝) (343´3˝) (22´11˝) (27´6˝)
66.86 125.63 8.43 10.10
(219´4˝) (412´2˝) (27´7˝) (33´1˝)
78.07 146.63 9.84 11.80
(256´1˝) (481´) (32´3˝) (38´8˝)
89.28 167.63 11.26 13.49
(292´10˝) (549´11˝) (36´11˝) (44´3˝)
111.69 209.62 14.08 16.88
(366´5˝) (687´8˝) (46´2˝) (55´4˝)
134.11 251.62 16.91 20.27
(439´11˝) (825´6˝) (55´5˝) (66´6˝)
ET-D75LE8 ET-D75LE6
8.2-15.4 : 1 1.0-1.2 : 1
Min. Max. Min. Max.
12.43 23.65 1.56 1.87
(40´9˝) (77´7˝) (5´1˝) (6´1˝)
14.26 27.08 1.79
2.14 (7´)
(46´9˝) (88´10˝) (5´10˝)
16.09 30.51 2.02 2.42
(52´9˝) (100´1˝) (6´7˝) (7´11˝)
17.92 33.94 2.25 2.70
(58´9˝) (111´4˝) (7´4˝) (8´10˝)
21.58 40.80 2.72 3.25
(70´9˝) (133´10˝) (8´11˝) (10´7˝)
27.08 51.09 3.41 4.08
(88´10˝) (167´7˝) (11´2˝) (13´4˝)
36.23 68.25 4.56 5.47
(118´10˝) (223´11˝) (14´11˝) (17´11˝)
45.39 85.40 5.72 6.85
(148´11˝) (280´2˝) (18´9˝) (22´5˝)
54.54 102.55 6.87 8.24
(178´11˝) (336´5˝) (22´6˝) (27´)
63.70 119.70 8.03 9.62
(208´11˝) (392´8˝) (26´4˝) (31´6˝)
72.85 136.85 9.18 11.01
(239´) (448´11˝) (30´1˝) (36´1˝)
91.16 171.16 11.49 13.78
(299´) (561´6˝) (37´8˝) (45´2˝)
109.47 205.46 13.80 16.55
(359´1˝) (674´) (45´3˝) (54´3˝)
Fixed-focus
lens
ET-D75LE5
1.0 : 1
Fixed
1.43 (4´8˝)
1.64 (5´4˝)
1.86 (6´1˝)
2.08 (6´9˝)
2.51 (8´2˝)
3.16 (10´4˝)
4.24 (13´10˝)
5.32 (17´5˝)
6.40 (20´11˝)
Fixed-focus
lens
ET-D75LE5
0.8 : 1
Fixed
1.15 (3´9˝)
1.33 (4´4˝)
1.50 (4´11˝)
1.68 (5´6˝)
2.03 (6´7˝)
2.56 (8´4˝)
3.44 (11´3˝)
4.33 (14´2˝)
5.21 (17´1˝)