Panasonic PT-RZ21K Operating Instructions Manual

Also see for PT-RS20K: Command list Operating instructions Operating instructions

Contents

Chapter 2 Getting Started — Setting up44 - ENGLISHr When the image aspect ratio is 4:3(Unit: m)Lens type Zoom LensProjection lens Model No. ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE40 ET-D75LE8Throw ratio*1 1.12-1.32:1 1.56-2.01:1 2.00-2.90:1 2.89-5.60:1 5.55-8.86:1 8.82-16.6:1Projected 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)Min.(LW)Max.(LT)1.78 (70") 1.067 1.422 1.55 1.85 2.17 2.80 2.80 4.07 4.04 7.88 7.80 12.52 12.33 23.472.03 (80") 1.219 1.626 1.78 2.13 2.49 3.22 3.21 4.67 4.64 9.03 8.94 14.34 14.15 26.882.29 (90") 1.372 1.829 2.01 2.40 2.81 3.63 3.62 5.27 5.23 10.19 10.07 16.15 15.97 30.282.54 (100") 1.524 2.032 2.24 2.68 3.13 4.05 4.03 5.86 5.82 11.34 11.21 17.96 17.78 33.693.05 (120") 1.829 2.438 2.70 3.22 3.77 4.88 4.86 7.06 7.01 13.64 13.48 21.59 21.42 40.503.81 (150") 2.286 3.048 3.38 4.05 4.74 6.13 6.09 8.85 8.79 17.09 16.89 27.02 26.87 50.715.08 (200") 3.048 4.064 4.53 5.42 6.35 8.21 8.15 11.84 11.76 22.85 22.58 36.09 35.96 67.736.35 (250") 3.810 5.080 5.68 6.80 7.96 10.28 10.20 14.83 14.73 28.61 28.26 45.15 45.04 84.757.62 (300") 4.572 6.096 6.83 8.17 9.56 12.36 12.26 17.82 17.70 34.36 33.94 54.21 54.13 101.788.89 (350") 5.334 7.112 7.97 9.55 11.17 14.44 14.32 20.81 20.67 40.12 39.63 63.27 63.21 118.8010.16 (400") 6.096 8.128 9.12 10.92 12.78 16.52 16.38 23.80 23.63 45.88 45.31 72.33 72.30 135.8212.70 (500") 7.620 10.160 11.41 13.67 16.00 20.68 20.49 29.78 29.57 57.39 56.68 90.45 90.47 169.8715.24 (600") 9.144 12.192 13.71 16.42 19.21 24.83 24.61 35.76 35.51 68.91 68.05 108.58 108.64 203.9117.78 (700") 10.668 14.224 16.00 19.17 22.43 28.99 28.72 41.74 41.45 80.42 79.41 126.70 126.81 ―20.32 (800") 12.192 16.256 18.30 21.92 25.65 33.15 32.84 47.72 47.38 91.93 90.78 144.82 144.98 ―22.86 (900") 13.716 18.288 20.59 24.66 28.86 37.31 36.95 53.70 53.32 103.45 102.15 162.95 163.15 ―25.40 (1000") 15.240 20.320 22.89 27.41 32.08 41.46 41.07 59.68 59.26 114.96 113.52 181.07 181.33 ―Lens type Fixed-focus LensProjection lens Model No. ET-D75LE95*2 ET-D75LE90 *2 ET-D75LE50Throw ratio*1 0.436:1 0.436:1 0.836:1Projected image size Projectiondistance(L1)Distance betweenprojector and screen Projectiondistance(L1)Distance betweenprojector and screenProjectiondistance (L)Diagonal (SD) Height(SH) Width (SW) (L4) (A1) (L4) (A1) Fixed1.78 (70") 1.067 1.422 ― ― ― ― ― ― 1.152.03 (80") 1.219 1.626 ― ― ― ― ― ― 1.332.29 (90") 1.372 1.829 ― ― ― ― ― ― 1.502.54 (100") 1.524 2.032 ― ― ― ― ― ― 1.673.05 (120") 1.829 2.438 1.07 0.05 0.21-0.39 1.07 0.06 0.29-0.39 2.023.81 (150") 2.286 3.048 1.33 0.31 0.29-0.52 1.33 0.33 0.40-0.52 2.555.08 (200") 3.048 4.064 1.76 0.75 0.43-0.74 1.76 0.76 0.57-0.73 3.426.35 (250") 3.810 5.080 2.20 1.18 0.57-0.95 2.20 1.20 0.74-0.95 4.297.62 (300") 4.572 6.096 2.64 1.62 0.71-1.17 2.64 1.63 0.92-1.17 5.178.89 (350") 5.334 7.112 3.07 2.05 0.85-1.38 3.07 2.07 1.09-1.38 6.0410.16 (400") 6.096 8.128 3.51 2.49 0.99-1.60 3.51 2.50 1.27-1.60 6.9112.70 (500") 7.620 10.160 4.38 3.36 1.27-2.03 4.38 3.38 1.62-2.03 8.6615.24 (600") 9.144 12.192 5.25 4.23 1.55-2.46 5.25 4.25 1.97-2.46 10.4017.78 (700") 10.668 14.224 ― ― ― ― ― ― 12.1520.32 (800") 12.192 16.256 ― ― ― ― ― ― 13.9022.86 (900") 13.716 18.288 ― ― ― ― ― ― 15.6425.40 (1000") 15.240 20.320 ― ― ― ― ― ― 17.39*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‑D75LE95, ET‑D75LE90) is used, the projection relation between the screen and the projector differsfrom that of other lenses. For details, refer to “Fixed‑focus Lens (Model No.: ET‑D75LE95, ET‑D75LE90)” (x page 39).