Panasonic PT-DZ21K2 Operating Instructions Manual page 40

r When the image aspect ratio is 4:3
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.78 (70") 1.067
2.03 (80") 1.219
2.29 (90") 1.372
2.54 (100") 1.524
3.05 (120") 1.829
3.81 (150") 2.286
5.08 (200") 3.048
6.35 (250") 3.810
7.62 (300") 4.572
8.89 (350") 5.334
10.16 (400") 6.096
12.70 (500") 7.620
15.24 (600") 9.144
17.78 (700") 10.668
20.32 (800") 12.192
22.86 (900") 13.716
25.40 (1000") 15.240
Lens type
Projection lens Model No.
Throw ratio
*1
Projected image size
Height
Diagonal (SD)
(SH)
1.78 (70") 1.067
2.03 (80") 1.219
2.29 (90") 1.372
2.54 (100") 1.524
3.05 (120") 1.829
3.81 (150") 2.286
5.08 (200") 3.048
6.35 (250") 3.810
7.62 (300") 4.572
8.89 (350") 5.334
10.16 (400") 6.096
12.70 (500") 7.620
15.24 (600") 9.144
17.78 (700") 10.668
20.32 (800") 12.192
22.86 (900") 13.716
25.40 (1000") 15.240
*1 The throw ratio is based on the value during projection with the projected image size of 3.81 m (150").
*2 When the fixed-focus lens (Model No.: ET-D75LE90) is attached, the projection relation between the screen and the projector differs from that of
other lenses. Refer to "For fixed-focus lens (Model No.: ET-D75LE90)" (x page 35) for details.
40 - ENGLISH
Chapter 2 Getting Started — Setting up
ET-D75LE6 ET-D75LE10
1.1-1.3:1
Min. Max. Min.
Width (SW)
(LW) (LT) (LW)
1.422 1.54 1.84 2.17
1.626 1.77 2.11 2.49
1.829 2.00 2.38 2.81
2.032 2.22 2.66 3.13
2.438 2.68 3.20 3.77
3.048 3.36 4.02 4.74
4.064 4.50 5.39 6.35
5.080 5.64 6.76 7.96
6.096 6.78 8.12 9.56
7.112 7.92 9.49 11.17
8.128 9.06 10.85 12.78 16.52 16.38 23.80 23.63 45.88 45.31 72.33 71.85 134.98
10.160 11.34 13.58 16.00 20.68 20.49 29.78 29.57 57.39 56.68 90.45 89.91 168.81
12.192 13.62 16.32 19.21 24.83 24.61 35.76 35.51 68.91 68.05 108.58 107.96 202.65
14.224 15.90 19.05 22.43 28.99 28.72 41.74 41.45 80.42 79.41 126.70 126.02
16.256 18.18 21.78 25.65 33.15 32.84 47.72 47.38 91.93 90.78 144.82 144.08
18.288 20.46 24.51 28.86 37.31 36.95 53.70 53.32 103.45 102.15 162.95 162.14
20.320 22.74 27.24 32.08 41.46 41.07 59.68 59.26 114.96 113.52 181.07 180.20
Projection
distance
Width (SW) (L1)
1.422 ―
1.626 ―
1.829 ―
2.032 ―
2.438 1.07
3.048 1.33
4.064 1.76
5.080 2.20
6.096 2.64
7.112 3.07
8.128 3.51
10.160 4.38
12.192 5.25
14.224 ―
16.256 ―
18.288 ―
20.320 ―
Zoom lens
ET-D75LE20
1.6-2.0:1 2.0-2.9:1
Projection distance (L)
Max. Min. Max.
(LT) (LW) (LT)
2.80 2.80 4.07
3.22 3.21 4.67
3.63 3.62 5.27
4.05 4.03 5.86
4.88 4.86 7.06
6.13 6.09 8.85
8.21 8.15 11.84 11.76
10.28 10.20 14.83 14.73 28.61 28.26 45.15 44.76 84.23
12.36 12.26 17.82 17.70 34.36 33.94 54.21 53.79 101.14
14.44 14.32 20.81 20.67 40.12 39.63 63.27 62.82 118.06
Fixed-focus lens
ET-D75LE90
*2
0.44:1
Distance between projector and
screen
(L4) (A1)
― ―
― ―
― ―
― ―
0.06 0.30 - 0.40
0.32 0.41 - 0.53
0.76 0.58 - 0.75
1.19 0.76 - 0.96
1.63 0.93 - 1.18
2.06 1.11 - 1.40
2.50 1.28 - 1.61
3.37 1.63 - 2.04
4.24 1.98 - 2.47
― ―
― ―
― ―
― ―
ET-D75LE30 ET-D75LE40
2.9-5.6:1 5.5-8.9:1
Min. Max. Min. Max.
(LW) (LT) (LW) (LT)
4.04 7.88 7.80 12.52 12.25 23.32
4.64 9.03 8.94 14.34 14.06 26.71
5.23 10.19 10.07 16.15 15.87 30.09
5.82 11.34 11.21 17.96 17.67 33.47
7.01 13.64 13.48 21.59 21.28 40.24
8.79 17.09 16.89 27.02 26.70 50.39
22.85 22.58 36.09 35.73 67.31
ET-D75LE50
0.8:1
Projection
distance (L)
Fixed
1.15
1.33
1.50
1.67
2.02
2.55
3.42
4.29
5.17
6.04
6.91
8.66
10.40
12.15
13.90
15.64
17.39
(Unit: m)
ET-D75LE8
8.8-16.5:1
Min. Max.
(LW) (LT)
―
―
―
―