Panasonic PT-RZ990 - Page 42

Chapter 2 Getting Started — Setting up
42 - ENGLISH
Projection distance of each projection lens
A ±5 % error in listed projection distances may occur.
When [GEOMETRY] is used, distance is corrected to become smaller than the specied image size.
r
When the screen aspect ratio is 16:10
(Unit: m)
Lens type Zoom Lens
Projection lens Model No.
Standard zoom
lens/ET-DLE170
ET-DLE020 ET-DLE060 ET-DLE085 ET-DLE105
Throw ratio
*1
1.71-2.41:1 0.280-0.299:1 0.600-0.801:1 0.782-0.977:1 0.978-1.32:1
Projected image size Projection distance (L)
Diagonal (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)
1.27 (50") 0.673 1.077 1.82 2.57 ― ― 0.63 0.84 0.82 1.04 1.03 1.41
1.52 (60") 0.808 1.292 2.20 3.10 ― ― 0.76 1.02 1.00 1.25 1.25 1.70
1.78 (70") 0.942 1.508 2.58 3.63 ― ― 0.90 1.20 1.17 1.47 1.47 1.99
2.03 (80") 1.077 1.723 2.95 4.16 ― ― 1.03 1.38 1.35 1.68 1.68 2.28
2.29 (90") 1.212 1.939 3.33 4.69 ― ― 1.17 1.56 1.52 1.90 1.90 2.57
2.54 (100") 1.346 2.154 3.71 5.21 0.59 0.64 1.31 1.74 1.70 2.11 2.12 2.86
3.05 (120") 1.615 2.585 4.47 6.27 0.72 0.77 1.58 2.10 2.05 2.55 2.55 3.44
3.81 (150") 2.019 3.231 5.60 7.86 0.90 0.97 1.99 2.63 2.57 3.19 3.20 4.32
5.08 (200") 2.692 4.308 7.50 10.50 1.21 1.30 2.67 3.53 3.44 4.27 4.29 5.77
6.35 (250") 3.365 5.385 9.39 13.14 1.52 1.63 3.35 4.42 4.31 5.35 5.37 7.23
7.62 (300") 4.039 6.462 11.28 15.79 1.83 1.96 4.03 5.32 5.18 6.43 6.46 8.68
8.89 (350") 4.712 7.539 13.18 18.43 2.14 2.29 4.71 6.21 6.06 7.51 7.54 10.14
10.16 (400") 5.385 8.616 15.07 21.07 2.45 2.63 5.39 7.11 6.93 8.59 8.63 11.59
12.70 (500") 6.731 10.770 18.86 26.36 ― ― 6.75 8.90 8.67 10.75 10.80 14.50
15.24 (600") 8.077 12.923 22.64 31.65 ― ― 8.11 10.69 10.42 12.91 12.97 17.41
*1 The throw ratio is based on the value during projection of 2.03 m (80") projected image size. When the Zoom Lens (Model No.: ET-DLE020) is
attached, the throw ratio is based on the value during projection of 3.81 m (150") projected image size.
(Unit: m)
Lens type Zoom Lens
Projection lens Model No. ET-DLE150 ET-DLE250 ET-DLE350 ET-DLE450
Throw ratio
*1
1.30-1.89:1 2.27-3.62:1 3.58-5.45:1 5.36-8.58:1
Projected image size Projection distance (L)
Diagonal (SD)
Height
(SH)
Width
(SW)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
Min.
(LW)
Max.
(LT)
1.27 (50") 0.673 1.077 1.38 2.01 2.42 3.87 3.80 5.81 5.66 9.12
1.52 (60") 0.808 1.292 1.66 2.43 2.92 4.65 4.59 7.00 6.85 11.01
1.78 (70") 0.942 1.508 1.95 2.84 3.42 5.44 5.38 8.19 8.04 12.89
2.03 (80") 1.077 1.723 2.23 3.25 3.92 6.23 6.16 9.38 9.23 14.78
2.29 (90") 1.212 1.939 2.52 3.66 4.42 7.02 6.95 10.57 10.43 16.66
2.54 (100") 1.346 2.154 2.81 4.08 4.92 7.81 7.74 11.76 11.62 18.55
3.05 (120") 1.615 2.585 3.38 4.90 5.91 9.39 9.31 14.14 14.00 22.31
3.81 (150") 2.019 3.231 4.24 6.14 7.41 11.75 11.68 17.71 17.58 27.97
5.08 (200") 2.692 4.308 5.67 8.20 9.91 15.70 15.61 23.66 23.54 37.39
6.35 (250") 3.365 5.385 7.10 10.26 12.41 19.64 19.55 29.61 29.50 46.81
7.62 (300") 4.039 6.462 8.53 12.33 14.91 23.59 23.49 35.56 35.46 56.24
8.89 (350") 4.712 7.539 9.96 14.39 17.40 27.53 27.42 41.51 41.42 65.66
10.16 (400") 5.385 8.616 11.39 16.45 19.90 31.48 31.36 47.46 47.38 75.08
12.70 (500") 6.731 10.770 14.25 20.58 24.90 39.37 39.23 59.36 59.30 93.93
15.24 (600") 8.077 12.923 17.11 24.70 29.89 47.25 47.11 71.25 71.22 112.77
*1 The throw ratio is based on the value during projection of 2.03 m (80") projected image size.