Panasonic DLP Projector PT-DZ870U PT-DW830U PT-DX100U Operating Instructions

							Chapter 2 Getting Started — Setting up
ENGLISH - 41
 rWhen the screen aspect ratio is 4:3
(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-DLE055ET-DLE085 ET- DLE150 ET- DLE250
Throw ratio*12.2-3.0:1 1.0:1 1.0 - 1.2:11.6 - 2.4:12.9 - 4.6:1
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") 0.762 1.016 2.18 3.07 0.99 0.99 1.24 1.65 2.40 2.89 4.61
1.52 (60") 0.914 1.219 2.63 3.70 1.20 1.20 1.50 1.99 2.89 3.48 5.55
1.78 (70") 1.067 1.422 3.08 4.33 1.41 1.40 1.75 2.33 3.38 4.08 6.48
2.03 (80") 1.219 1.626 3.53 4.95 1.62 1.61 2.01 2.67 3.87 4.67 7.42
2.29 (90") 1.372 1.829 3.98 5.58 1.82 1.82 2.26 3.00 4.36 5.26 8.36
2.54 (100") 1.524 2.032 4.42 6.21 2.03 2.03 2.52 3.34 4.85 5.86 9.30
3.05 (120") 1.829 2.438 5.32 7.47 2.45 2.44 3.03 4.02 5.83 7.04 11.17
3.81 (150") 2.286 3.048 6.67 9.35 3.07 3.06 3.80 5.04 7.31 8.82 13.98
5.08 (200") 3.048 4.064 8.92 12.49 4.11 4.10 5.09 6.74 9.76 11.79 18.67
6.35 (250") 3.810 5.080 11.17 15.64 ― 5.13 6.37 8.44 12.21 14.76 23.36
7.62 (300") 4.572 6.096 13.42 18.78 ― 6.17 7.65 10.14 14.66 17.73 28.05
8.89 (350") 5.334 7.112 15.67 21.92 ― 7.21 8.93 11.84 17.11 20.70 32.74
10.16 (400") 6.096 8.128 17.92 25.06 ― 8.24 10.22 13.54 19.56 23.67 37.42
12.70 (500") 7.620 10.160 22.42 31.34 ― 10.31 12.78 16.94 24.47 29.60 46.80
15.24 (600") 9.144 12.192 26.92 37.63 ― 12.39 15.35 20.34 29.37 35.54 56.17
Lens type Optional lens
Height position (H)*2Long 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
-

DLE450ET
-

DLE055
(Fixed)
Throw ratio
*14.5-6.9:1
6.8 - 10.8:1
Projection screen size Projection distance (L)
Diagonal (SD) Height 
(SH) Width 
(SW) Min.
(LW) Max.
(LT) Min.
(LW) Max.
(LT)
1.27 (50") 0.762 1.016 4.54 6.94 6.78 10.90
-0.08 - 0.38 0.38
1.52 (60") 0.914 1.219 5.48 8.35 8.20 13.14-0.09 - 0.46 0.46
1.78 (70") 1.067 1.422 6.42 9.76 9.61 15.38-0.11 - 0.53 0.53
2.03 (80") 1.219 1.626 7.35 11.18 11.03 17.62-0.12 - 0.61 0.61
2.29 (90") 1.372 1.829 8.29 12.59 12.45 19.86-0.14 - 0.69 0.69
2.54 (100") 1.524 2.032 9.2214.01 13.87 22.10-0.15 - 0.76 0.76
3.05 (120") 1.829 2.438 11.09 16.83 16.70 26.58-0.18 - 0.91 0.91
3.81 (150") 2.286 3.048 13.90 21.08 20.95 33.30-0.23 - 1.14 1.14
5.08 (200") 3.048 4.064 18.58 28.15 28.03 44.49-0.30 - 1.52 1.52
6.35 (250") 3.810 5.080 23.26 35.22 35.12 55.69-0.38 - 1.91 ―
7.62 (300") 4.572 6.096 27.94 42.29 42.20 66.89-0.46 - 2.29 ―
8.89 (350") 5.334 7.112 32.62 49.36 49.28 78.09-0.53 - 2.67 ―
10.16 (400") 6.096 8.128 37.30 56.43 56.37 89.29-0.61 - 3.05 ―
12.70 (500") 7.620 10.160 46.65 70.57 70.53 111.68-0.76 - 3.81 ―
15.24 (600") 9.144 12.192 56.01 84.71 84.70 134.08-0.91 - 4.57 ―
*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.  
						

							Chapter 2 Getting Started — Setting up
42 - ENGLISH
For PT-DX100U
 rWhen the screen aspect ratio is 4:3
(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-DLE055ET-DLE085 ET- DLE150 ET- DLE250
Throw ratio*11.8-2.5:1 0.8:1 0.8 - 1.0:11.3 - 2.0:12.4 - 3.7:1
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") 0.762 1.016 1.78 2.51 0.81 0.81 1.01 1.34 1.97 2.36 3.78
1.52 (60") 0.914 1.219 2.15 3.03 0.98 0.98 1.22 1.62 2.37 2.85 4.55
1.78 (70") 1.067 1.422 2.52 3.55 1.15 1.15 1.43 1.90 2.77 3.34 5.32
2.03 (80") 1.219 1.626 2.89 4.06 1.32 1.32 1.64 2.18 3.18 3.83 6.09
2.29 (90") 1.372 1.829 3.26 4.58 1.49 1.49 1.85 2.46 3.58 4.31 6.86
2.54 (100") 1.524 2.032 3.63 5.10 1.66 1.66 2.07 2.74 3.98 4.80 7.63
3.05 (120") 1.829 2.438 4.37 6.13 2.01 2.00 2.49 3.30 4.79 5.78 9.17
3.81 (150") 2.286 3.048 5.48 7.68 2.52 2.51 3.12 4.14 6.00 7.24 11.49
5.08 (200") 3.048 4.064 7.33 10.26 3.38 3.36 4.18 5.54 8.02 9.69 15.34
6.35 (250") 3.810 5.080 9.18 12.85 ― 4.21 5.23 6.94 10.03 12.13 19.20
7.62 (300") 4.572 6.096 11.03 15.43 ― 5.07 6.29 8.33 12.05 14.57 23.06
8.89 (350") 5.334 7.112 12.88 18.02 ― 5.92 7.34 9.73 14.07 17.01 26.91
10.16 (400") 6.096 8.128 14.73 20.60 ― 6.77 8.40 11.13 16.08 19.45 30.77
12.70 (500") 7.620 10.160 18.43 25.77 ― 8.48 10.51 13.92 20.12 24.33 38.48
15.24 (600") 9.144 12.192 22.13 30.94 ― 10.18 12.62 16.72 24.15 29.2246.19
Lens type Optional lens
Height position (H)*2Long focus zoom 
lens Ultra long focus 
zoom lens
Projection lens Model No. ET
-

DLE350 ET
-
 DLE450 Standard zoom lens/
ET
-

DLE150/
ET
-

DLE250/
ET
-

DLE350/
ET
-

DLE450ET
-

DLE085ET
-

DLE055
(Fixed)
Throw ratio
*13.7-5.6:1
5.5 - 8.9:1
Projection screen size Projection distance (L)
Diagonal (SD) Height 
(SH) Width 
(SW) Min.
(LW) Max.
(LT) Min.
(LW) Max.
(LT)
1.27 (50") 0.762 1.016 3.71 5.68 5.52 8.91 0 - 0.38 0.04 - 0.38 0.38
1.52 (60") 0.914 1.219 4.48 6.84 6.69 10.75 0 - 0.46 0.05 - 0.46 0.46
1.78 (70") 1.067 1.422 5.25 8.01 7.86 12.60 0 - 0.53 0.05 - 0.53 0.53
2.03 (80") 1.219 1.626 6.02 9.17 9.02 14.44 0 - 0.61 0.06 - 0.61 0.61
2.29 (90") 1.372 1.829 6.79 10.33 10.19 16.28 0 - 0.69 0.07 - 0.69 0.69
2.54 (100") 1.524 2.032 7.56 11.50 11.35 18.12 0 - 0.76 0.08 - 0.76 0.76
3.05 (120") 1.829 2.438 9.10 13.82 13.68 21.81 0 - 0.91 0.09 - 0.91 0.91
3.81 (150") 2.286 3.048 11.41 17.31 17.18 27.33 0 - 1.14 0.11 - 1.14 1.14
5.08 (200") 3.048 4.064 15.26 23.13 23.00 36.54 0 - 1.52 0.15 - 1.52 1.52
6.35 (250") 3.810 5.080 19.11 28.94 28.83 45.75 0 - 1.91 0.19 - 1.91 ―
7.62 (300") 4.572 6.096 22.96 34.76 34.66 54.97 0 - 2.29 0.23 - 2.29 ―
8.89 (350") 5.334 7.112 26.80 40.57 40.48 64.18 0 - 2.67 0.27 - 2.67 ―
10.16 (400") 6.096 8.128 30.65 46.39 46.31 73.39 0 - 3.05 0.30 - 3.05 ―
12.70 (500") 7.620 10.160 38.35 58.02 57.96 91.81 0 - 3.81 0.38 - 3.81 ―
15.24 (600") 9.144 12.192 46.05 69.65 69.61 110.23 0 - 4.57 0.46 - 4.57 ―
*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.  
						

							Chapter 2 Getting Started — Setting up
ENGLISH - 43
 rWhen 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-DLE055ET-DLE085 ET- DLE150 ET- DLE250
Throw ratio*11.8-2.5:1 0.8:1 0.8 - 1.0:11.3 - 2.0:12.4 - 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 1.94 2.74 0.88 0.88 1.11 1.47 2.15 2.58 4.12
1.52 (60") 0.747 1.328 2.34 3.31 1.07 1.07 1.34 1.77 2.59 3.11 4.96
1.78 (70") 0.872 1.550 2.75 3.87 1.26 1.25 1.57 2.08 3.03 3.64 5.80
2.03 (80") 0.996 1.771 3.15 4.43 1.44 1.44 1.79 2.38 3.47 4.18 6.64
2.29 (90") 1.121 1.992 3.55 4.99 1.63 1.62 2.02 2.69 3.90 4.71 7.48
2.54 (100") 1.245 2.214 3.96 5.56 1.82 1.81 2.25 2.994.34 5.24 8.32
3.05 (120") 1.494 2.657 4.76 6.68 2.19 2.18 2.71 3.60 5.22 6.30 10.00
3.81 (150") 1.868 3.321 5.97 8.37 2.75 2.74 3.40 4.51 6.54 7.90 12.52
5.08 (200") 2.491 4.428 7.99 11.19 3.68 3.67 4.55 6.04 8.74 10.56 16.72
6.35 (250") 3.113 5.535 10.01 14.00 ― 4.60 5.70 7.56 10.93 13.22 20.93
7.62 (300") 3.736 6.641 12.02 16.82 ― 5.52 6.85 9.08 13.13 15.88 25.13
8.89 (350") 4.358 7.748 14.04 19.63 ― 6.45 8.00 10.61 15.33 18.54 29.33
10.16 (400") 4.981 8.855 16.05 22.45 ― 7.38 9.15 12.13 17.53 21.20 33.53
12.70 (500") 6.226 11.069 20.09 28.08 ― 9.24 11.45 15.17 21.92 26.52 41.93
15.24 (600") 7.472 13.283 24.12 33.71 ― 11.10 13.75 18.22 26.31 31.84 50.33
Lens type Optional lens
Height position (H)*2Long focus zoom 
lens Ultra long focus 
zoom lens
Projection lens Model No. ET
-

DLE350 ET
-
 DLE450 Standard zoom lens/
ET
-

DLE150/
ET
-

DLE250/
ET
-

DLE350/
ET
-

DLE450ET
-

DLE085ET
-

DLE055
(Fixed)
Throw ratio
*13.7-5.6:1
5.6 - 8.9:1
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 4.06 6.20 6.05 9.74
-0.21 - 0.31-0.16 - 0.31 0.31
1.52 (60") 0.747 1.328 4.90 7.47 7.32 11.74-0.25 - 0.37-0.19 - 0.37 0.37
1.78 (70") 0.872 1.550 5.73 8.74 8.58 13.75-0.29 - 0.44-0.23 - 0.44 0.44
2.03 (80") 0.996 1.771 6.57 10.00 9.85 15.76-0.33 - 0.50-0.26 - 0.50 0.50
2.29 (90") 1.121 1.992 7.41 11.27 11.12 17.76-0.37 - 0.56-0.29 - 0.56 0.56
2.54 (100") 1.245 2.214 8.25 12.54 12.39 19.77-0.41 - 0.62-0.32 - 0.62 0.62
3.05 (120") 1.494 2.657 9.93 15.07 14.93 23.78-0.49 - 0.75-0.39 - 0.75 0.75
3.81 (150") 1.868 3.321 12.44 18.87 18.74 29.81-0.62 - 0.93-0.49 - 0.93 0.93
5.08 (200") 2.491 4.428 16.64 25.21 25.09 39.84-0.82 - 1.25-0.65 - 1.25 1.25
6.35 (250") 3.113 5.535 20.83 31.54 31.44 49.88-1.03 - 1.56-0.81 - 1.56 ―
7.62 (300") 3.736 6.641 25.02 37.88 37.78 59.91-1.23 - 1.87-0.97 - 1.87 ―
8.89 (350") 4.358 7.748 29.2244.22 44.13 69.95-1.44 - 2.18-1.13 - 2.18 ―
10.16 (400") 4.981 8.855 33.41 50.55 50.48 79.98-1.64 - 2.49-1.30 - 2.49 ―
12.70 (500") 6.226 11.069 41.79 63.22 63.17 100.05-2.05 - 3.11-1.62 - 3.11 ―
15.24 (600") 7.472 13.283 50.18 75.89 75.87 120.12-2.47 - 3.74-1.94 - 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.  
						

							Chapter 2 Getting Started — Setting up
44 - ENGLISH
Formula to calculate projection distance per projection lens
To use a screen size not listed in this manual, check the screen size SD (m) and use the respective formula to calculate projection distance.
The unit of all the formulae is m. (Values obtained by the following calculation formulae contain a slight error.)
For PT-DZ870U
Lens type Projection lens Model 
No. Aspect ratio
Projection distance (L) formula
Standard zoom lens —16:10
Min. (LW) L = 1.4906 x SD 
- 0.0746
Max. (LT) L = 2.0814 x SD 
- 0.0725
16:9 Min. (LW) L = 1.5320 x SD 
- 0.0746
Max. (LT) L = 2.1393 x SD 
- 0.0725
4:3 Min. (LW) L = 1.6874 x SD 
- 0.0746
Max. (LT) L = 2.3563 x SD 
- 0.0725
Fixed-focus lens ET
-

DLE055 16:10
—L = 0.6893 x SD 
- 0.0476
16:9 —L = 0.7084 x SD 
- 0.0476
4:3 —L = 0.7803 x SD 
- 0.0476
Ultra short focus zoom lens ET
-

DLE085 16:10
Min. (LW) L = 0.6865 x SD 
- 0.0471
Max. (LT) L = 0.8498 x SD 
- 0.0442
16:9 Min. (LW) L = 0.7056 x SD 
- 0.0471
Max. (LT) L = 0.8735 x SD 
- 0.0442
4:3 Min. (LW) L = 0.7772 x SD 
- 0.0471
Max. (LT) L = 0.9621 x SD 
- 0.0442
Short focus zoom lens ET
-

DLE150 16:10
Min. (LW) L = 1.1259 x SD 
- 0.0540
Max. (LT) L = 1.6243 x SD 
- 0.0498
16:9 Min. (LW) L = 1.1572 x SD 
- 0.0540
Max. (LT) L = 1.6695 x SD 
- 0.0498
4:3 Min. (LW) L = 1.2747 x SD 
- 0.0540
Max. (LT) L = 1.8388 x SD 
- 0.0498
Intermediate focus zoom lens ET
-

DLE250 16:10
Min. (LW) L = 1.9665 x SD 
- 0.0800
Max. (LT) L = 3.1059 x SD 
- 0.0792
16:9 Min. (LW) L = 2.0212 x SD 
- 0.0800
Max. (LT) L = 3.1923 x SD 
- 0.0792
4:3 Min. (LW) L = 2.2263 x SD 
- 0.0800
Max. (LT) L = 3.5161 x SD 
- 0.0792
Long focus zoom lens ET
-

DLE350 16:10
Min. (LW) L = 3.1000 x SD 
- 0.1351
Max. (LT) L = 4.6843 x SD 
- 0.1346
16:9 Min. (LW) L = 3.1862 x SD 
- 0.1351
Max. (LT) L = 4.8146 x SD 
- 0.1346
4:3 Min. (LW) L = 3.5094 x SD 
- 0.1351
Max. (LT) L = 5.3030 x SD 
- 0.1346
Ultra long focus zoom lens ET
-

DLE450 16:10
Min. (LW) L = 4.6931 x SD 
- 0.3017
Max. (LT) L = 7.4193 x SD 
- 0.2991
16:9 Min. (LW) L = 4.8236 x SD 
- 0.3017
Max. (LT) L = 7.6256 x SD 
- 0.2991
4:3 Min. (LW) L = 5.3129 x SD 
- 0.3017
Max. (LT) L = 8.3992 x SD 
- 0.2991  
						

							Chapter 2 Getting Started — Setting up
ENGLISH - 45
For PT-DW830U
Lens type Projection lens Model 
No. Aspect ratio
Projection distance (L) formula
Standard zoom lens —16:10
Min. (LW) L = 1.5651 x SD 
- 0.0746
Max. (LT) L = 2.1855 x SD 
- 0.0725
16:9 Min. (LW) L = 1.6086 x SD 
- 0.0746
Max. (LT) L = 2.2462 x SD 
- 0.0725
4:3 Min. (LW) L = 1.7715 x SD 
- 0.0746
Max. (LT) L = 2.4736 x SD 
- 0.0725
Fixed-focus lens ET
-

DLE055 16:10
—L = 0.7237 x SD 
- 0.0476
16:9 —L = 0.7438 x SD 
- 0.0476
4:3 —L = 0.8191 x SD 
- 0.0476
Ultra short focus zoom lens ET
-

DLE085 16:10
Min. (LW) L = 0.7209 x SD 
- 0.0471
Max. (LT) L = 0.8923 x SD 
- 0.0442
16:9 Min. (LW) L = 0.7409 x SD 
- 0.0471
Max. (LT) L = 0.9171 x SD 
- 0.0442
4:3 Min. (LW) L = 0.8159 x SD 
- 0.0471
Max. (LT) L = 1.0100 x SD 
- 0.0442
Short focus zoom lens ET
-

DLE150 16:10
Min. (LW) L = 1.1822 x SD 
- 0.0540
Max. (LT) L = 1.7055 x SD 
- 0.0498
16:9 Min. (LW) L = 1.2151 x SD 
- 0.0540
Max. (LT) L = 1.7529 x SD 
- 0.0498
4:3 Min. (LW) L = 1.3381 x SD 
- 0.0540
Max. (LT) L = 1.9304 x SD 
- 0.0498
Intermediate focus zoom lens ET
-

DLE250 16:10
Min. (LW) L = 2.0649 x SD 
- 0.0800
Max. (LT) L = 3.2612 x SD 
- 0.0792
16:9 Min. (LW) L = 2.1223 x SD 
- 0.0800
Max. (LT) L = 3.3519 x SD 
- 0.0792
4:3 Min. (LW) L = 2.3371 x SD 
- 0.0800
Max. (LT) L = 3.6912 x SD 
- 0.0792
Long focus zoom lens ET
-

DLE350 16:10
Min. (LW) L = 3.2550 x SD 
- 0.1351
Max. (LT) L = 4.9185 x SD 
- 0.1346
16:9 Min. (LW) L = 3.3455 x SD 
- 0.1351
Max. (LT) L = 5.0553 x SD 
- 0.1346
4:3 Min. (LW) L = 3.6842 x SD 
- 0.1351
Max. (LT) L = 5.5671 x SD 
- 0.1346
Ultra long focus zoom lens ET
-

DLE450 16:10
Min. (LW) L = 4.9277 x SD 
- 0.3017
Max. (LT) L = 7.7903 x SD 
- 0.2991
16:9 Min. (LW) L = 5.0647 x SD 
- 0.3017
Max. (LT) L = 8.0069 x SD 
- 0.2991
4:3 Min. (LW) L = 5.5775 x SD 
- 0.3017
Max. (LT) L = 8.8174 x SD 
- 0.2991  
						

							Chapter 2 Getting Started — Setting up
46 - ENGLISH
For PT-DX100U
Lens type Projection lens Model 
No. Aspect ratio
Projection distance (L) formula
Standard zoom lens —4:3
Min. (LW) L = 1.4571 x SD 
- 0.0746
Max. (LT) L = 2.0346 x SD 
- 0.0725
16:9 Min. (LW) L = 1.5875 x SD 
- 0.0746
Max. (LT) L = 2.2167 x SD 
- 0.0725
Fixed-focus lens ET
-

DLE055 4:3
—L = 0.6738 x SD 
- 0.0476
16:9 —L = 0.7340 x SD 
- 0.0476
Ultra short focus zoom lens ET
-

DLE085 4:3
Min. (LW) L = 0.6711 x SD 
- 0.0471
Max. (LT) L = 0.8307 x SD 
- 0.0442
16:9 Min. (LW) L = 0.7311 x SD 
- 0.0471
Max. (LT) L = 0.9051 x SD 
- 0.0442
Short focus zoom lens ET
-

DLE150 4:3
Min. (LW) L = 1.1006 x SD 
- 0.0540
Max. (LT) L = 1.5878 x SD 
- 0.0498
16:9 Min. (LW) L = 1.1991 x SD 
- 0.0540
Max. (LT) L = 1.7299 x SD 
- 0.0498
Intermediate focus zoom lens ET
-

DLE250 4:3
Min. (LW) L = 1.9224 x SD 
- 0.0800
Max. (LT) L = 3.0361 x SD 
- 0.0792
16:9 Min. (LW) L = 2.0943 x SD 
- 0.0800
Max. (LT) L = 3.3078 x SD 
- 0.0792
Long focus zoom lens ET
-

DLE350 4:3
Min. (LW) L = 3.0304 x SD 
- 0.1351
Max. (LT) L = 4.5791 x SD 
- 0.1346
16:9 Min. (LW) L = 3.3015 x SD 
- 0.1351
Max. (LT) L = 4.9888 x SD 
- 0.1346
Ultra long focus zoom lens ET
-

DLE450 4:3
Min. (LW) L = 4.5876 x SD 
- 0.3017
Max. (LT) L = 7.2526 x SD 
- 0.2991
16:9 Min. (LW) L = 4.9981 x SD 
- 0.3017
Max. (LT) L = 7.9015 x SD 
- 0.2991
Adjusting adjustable feet
Install the projector on a flat surface so that the front of the projector is parallel to the screen surface and the projection screen is rectangular .
If the screen is tilted downward, the projection screen can be adjusted to be rectangular by adjusting the front adjustable feet.  The adjustable 
feet can also be used to adjust the projector to be level when it is tilted in the horizontal direction.
Extend the adjustable feet by rotating in the direction shown in the figure and retract by rotating in the opposite direction.
Adjustable amount
Each adjustable feet: Approx. 30 mm (1-3/16)
Attention
 f Heated air is expelled from the air exhaust port while the lamp is lit. Do not touch the air exhaust port directly when adjusting the adjustable 
feet. (
x   page   26)   
						

							Chapter 2 Getting Started — Removing/attaching the projection lens
ENGLISH - 47
Removing/attaching the projection lens
Attaching and removing method of the projection lens are same for both standard zoom lenses and optional accessories.
Move the projection lens to the home position before replacing or removing the projection lens. (x
  page   59)
Attention
 fReplace the projection lens after turning of f the power of the projector. fDo not touch the lens signal receiver
. Dust or dirt may cause defective contact.
 fDo not touch the surface of the projection lens with your bare hands. fBefore attaching the projection lens, remove the lens cover attached to the projection lens. fIn case of the ultra short focus zoom lens (Model No.: ET-

DLE085), attachment/removal procedures of the Lens Mount Cover are dif ferent. 
Refer to the user manual supplied with ET
-

DLE085 for details.
Removing the projection lens
Remove the projection lens using the following procedure.
(ii)
(i)
(i) (ii)
(iii)
Fig. 1 Lens Mount Cover
Projection lens
Lens release button Fig. 2
1) Turn the Lens Mount Cover counterclockwise and remove. (Fig. 1)
2)
 
While keep pressing the lens release button, turn the projection lens co\
unterclockwise to the end and 
remove. (Fig. 2)
Attention
 f Store the removed projection lens where it will be free from vibration and impact.  
						

							Chapter 2 Getting Started — Removing/attaching the projection lens
48 - ENGLISH
Attaching the projection lens
Attach the projection lens using the following procedure.
(ii)(i)
Guide groove
Guide
Projection lens
Fig. 1 Fig. 2Fig. 3
Lens Mount Cover
1) Remove the Lens Mount Cover
, and align the projection lens guide to the guide groove of the 
projector and insert to the end. (Fig. 1)
2)
 
T
 urn the projection lens clockwise until it clicks. (Fig. 2)
3)
 
Attach the Lens Mount Cover
 . (Fig. 3)
 fAlign the Lens Mount Cover and the projector at dotted line positions in the figure to attach, and turn the Lens Mount Cover clockwise 
and fix to the projector
.
Attention
 fTurn the projection lens counterclockwise to confirm that it does not come out.  
						

							Chapter 2 Getting Started — Connecting
ENGLISH - 49
Connecting
Before connecting
 fBefore connecting, carefully read the operating instructions for the external device to be connected.
 fT

urn off the power of all devices before connecting cables.
 fT

ake note of the following points before connecting the cables. Failure to do so may result in malfunctions.
 g When connecting a cable to a device connected to the projector or the projector itself, touch any nearby metallic objects to eliminate static 
electricity from your body before performing work.
 gDo not use unnecessarily long cables to connect to a device connected to the projector or to the projector body . 

The longer the cable, the 
more it is susceptible to noise. Since using a cable while it is wound makes it act like an antenna, it is more susceptible to noise.
 g When connecting cables, connect GND first, then insert the connecting terminal of the connecting device in a straight manner .
 fAcquire any connection cable necessary to connect the external device to the system that is neither supplied with the device nor available 
as an option.
 fIf video signals from video equipment contain too much jitter

, the images on the screen may wobble. In this case, a time base corrector 
(TBC) must be connected.
 f The projector accepts video signals (including 

Y/C signals), analog RGB signals (synchronous signals are TTL level), and digital signals.
 fSome computer models are not compatible with the projector

.
 fUse a cable compensator when you connect devices to the projector using long cables. Otherwise the image may not display properly .
 fRefer to “List of compatible signals” ( x

  page   178) for the types of video signals that can be used with the projector .
 terminal pin assignments and signal names
Outside viewPin No.Signal name Pin No.Signal name
(10)
(6) (11) (15)
(1) (5)
(1) R/PR(9) ―
(2) G/Y (10)GND
(3) B/P
B(11) GND
(4) ―(12)DDC data
(5) GND (13)SYNC/HD
(6) GND (14)VD
(7) GND (15)DDC clock
(8) GND
 terminal pin assignments and signal names
Outside view Pin No.Signal name Pin No.Signal name
Even-numbered pins of  (2) to (18)
(1)(19)
(2) (18)
Odd-numbered pins of 
(1) to (19)(1)
T.M.D.S data 2+ (11)T.M.D.S clock shield
(2) T.M.D.S data 2 shield (12)T.M.D.S clock
-
(3)T.M.D.S data 2-(13) CEC
(4) T.M.D.S data 1+ (14)—
(5) T.M.D.S data 1 shield (15)SCL
(6) T.M.D.S data 1
-(16) SDA
(7) T.M.D.S data 0+ (17)DDC/CEC
GND
(8) T.M.D.S data 0 shield (18)+5
  V
(9) T.M.D.S data 0
-(19)Hot plug detection
(10) T.M.D.S clock+  
						

							Chapter 2 Getting Started — Connecting
50 - ENGLISH
 terminal pin assignments and signal names
Outside viewPin No.Signal name Pin No.Signal name
(17)
(24)
(16)
(9)
(1)
(8)
(1) T.M.D.S data 2-(13) —
(2) T.M.D.S data 2+ (14)+5
  V
(3) T.M.D.S data 2/4 shield (15)GND
(4) —(16)Hot plug detection
(5) —(17)T.M.D.S data 0
-
(6) DDC clock (18)T.M.D.S data 0+
(7) DDC data (19)T.M.D.S data 0/5 shield
(8) —(20) —
(9) T.M.D.S data 1
-(21) —
(10) T.M.D.S clock1+ (22)T.M.D.S clock shield
(11) T.M.D.S data 1/3 shield (23)T.M.D.S clock+
(12) —(24)T.M.D.S clock
-
Connecting example: AV equipment
For // terminals
Blu-ray disc player
VCR (with built-in TBC) DVD player with HDMI terminal (HDCP)
Attention
 f Always use one of the following when connecting a VCR. gA
 VCR with built-in time base corrector (TBC)
 gA

 time base corrector (TBC) between the projector and the VCR
 fIf nonstandard burst signals are connected, the image may be distorted. In such case, connect the time base corrector (TBC) between the 
projector and the external devices.
Note
 fWhen entering DVI - D, some external devices to be connected may require switching the setting using the [DISPLA Y OPTION] menu → 
[DVI-D IN]  → [EDID].
 fThe  terminal can be connected to HDMI- or DVI

- D-compliant devices. However, images may not appear or may not be 
displayed properly on some devices.
 f For an HDMI cable, use an HDMI High Speed cable that conforms to HDMI standards. If a cable that does not conform to HDMI standards 
is used, images may be interrupted or may not be displayed.
 fThe  terminal of the projector can be connected to an external device with a DVI

- D terminal by using an HDMI/DVI conversion 
cable, but some devices may not project the image properly or function properly .
 fThe projector does not support VIERA

 Link (HDMI).