Panasonic PT-EZ570U Operating Instructions - Page 31
For the screen aspect ratio of 4:3 Unit: m, Fixed-focus, Model number of projection, ET-ELW20, Fixed
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Page 31 highlights
Setting up zzFor the screen aspect ratio of 4:3 (Unit: m) Lens type Model number of projection lens Throw ratio*1 Screen dimensions Screen Height Width size (SH) (SW) 40 0.610 0.813 50 0.762 1.016 The standard zoom lens - - 1.6 ~ 2.8:1 Min. (LW) 1.31 1.65 Max. (LT) 2.27 2.84 Fixed-focus Lens The lens of optional accessories Short Zoom Lens Long Zoom Lens Ultra Long Zoom Lens ET-ELW21 ET-ELW20 ET-ELT20 0.8:1 Fixed 0.60 0.77 1.2 ~ 1.7:1 2.8~ 4.6:1 Projection distance (L) Min. (LW) Max. (LT) Min. (LW) Max. (LT) 0.98 1.35 2.20 3.67 1.23 1.70 2.78 4.61 ET-ELT21 4.5 ~ 7.3:1 Height position (H)*2 Min. (LW) 3.57 4.52 Max. (LT) 5.80 7.31 0.00~0.61 0.00~0.76 60 0.914 1.219 1.99 3.42 0.94 1.49 2.06 3.36 5.56 5.46 8.81 0.00~0.91 70 1.067 1.422 2.33 4.00 1.10 1.75 2.41 3.94 6.50 6.41 10.31 0.00~1.07 80 1.219 1.626 2.67 4.58 1.27 2.01 2.76 4.52 7.44 7.36 11.82 0.00~1.22 90 1.372 1.829 3.01 5.16 1.43 2.27 3.11 5.10 8.39 8.30 13.32 0.00~1.37 100 1.524 2.032 3.35 5.74 1.60 2.53 3.46 5.68 9.33 9.25 14.82 0.00~1.52 120 1.829 2.438 4.03 6.89 1.93 3.04 4.16 6.83 11.22 11.14 17.83 0.00~1.83 150 2.286 3.048 5.05 8.63 2.43 3.82 5.22 8.57 14.06 13.98 22.34 0.00~2.29 200 3.048 4.064 6.75 11.52 3.26 5.11 6.98 11.46 18.78 18.71 29.86 0.00~3.05 250 3.810 5.080 8.46 14.42 4.08 6.40 8.73 14.36 23.51 23.44 37.38 0.00~3.81 300 4.572 6.096 10.16 17.31 4.91 7.69 10.49 17.25 28.23 28.17 44.90 0.00~4.57 350 5.334 7.112 11.86 20.20 5.74 8.98 12.25 20.15 32.95 32.90 52.41 0.00~5.33 400 6.096 8.128 13.56 23.09 6.57 10.27 14.01 23.04 37.68 37.64 59.93 0.00~6.10 ***** The throw ratio is based on the value during projection onto a 80" screen size. ***** When the fixed-focus lens (ET-ELW21) is attached, the lens shift cannot be used, so the height position (H) will be SH/2. Getting Started ENGLISH - 31