Panasonic PT-DZ21KU Operating Instructions - Page 41
ENGLISH - 41, Formula to calculate projection distance per projection lens for, PT-DW17KU
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Getting Started Setting up ■■Formula to calculate projection distance per projection lens (for PT-DW17KU) Projection lens ET-D75LE1 ET-D75LE2 ET-D75LE3 ET-D75LE4 ET-D75LE8 Zoom Lens ET-D75LE6 ET-D75LE10 ET-D75LE20 ET-D75LE30 ET-D75LE40 ET-D75LE5 Fixed-Focus Lens ET-D75LE50 Throw ratio 1.5 to 2.0:1 Aspect ratio 16:9 2.0 to 2.7:1 4:3 2.1 to 3.1:1 16:9 2.7 to 4.1:1 4:3 3.1 to 5.2:1 16:9 4.1 to 6.9:1 4:3 5.2 to 8.2:1 16:9 6.9 to 11.0:1 4:3 8.2 to 15.4:1 16:9 10.9 to 20.5:1 4:3 1.0 to 1.2:1 16:9 1.4 to 1.6:1 4:3 1.4 to 1.9:1 16:9 1.9 to 2.5:1 4:3 1.8 to 2.7:1 16:9 2.5 to 3.6:1 4:3 2.7 to 5.2:1 16:9 3.6 to 6.9:1 4:3 5.1 to 8.2:1 16:9 6.8 to 10.9:1 4:3 0.8:1 16:9 1.0:1 4:3 0.8:1 16:9 1.0:1 4:3 Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) Min. (LW) Max. (LT) - - - - Projection distance (L) formula L = 1.3504 x SD (m) - 0.0760 L = 1.8031 x SD (m) - 0.1004 L = 1.6496 x SD (m) - 0.0760 L = 2.2047 x SD (m) - 0.1004 L = 1.8110 x SD (m) - 0.0795 L = 2.7126 x SD (m) - 0.1064 L = 2.2165 x SD (m) - 0.0795 L = 3.3228 x SD (m) - 0.1064 L = 2.7126 x SD (m) - 0.0958 L = 4.5315 x SD (m) - 0.1216 L = 3.3228 x SD (m) - 0.0958 L = 5.5472 x SD (m) - 0.1216 L = 4.5315 x SD (m) - 0.1158 L = 7.2087 x SD (m) - 0.1013 L = 5.5472 x SD (m) - 0.1158 L = 8.8228 x SD (m) - 0.1013 L = 7.2087 x SD (m) - 0.3862 L = 13.5039 x SD (m) - 0.3598 L = 8.8228 x SD (m) - 0.3862 L = 16.5354 x SD (m) - 0.3598 L = 0.9094 x SD (m) - 0.0566 L = 1.0906 x SD (m) - 0.0736 L = 1.1142 x SD (m) - 0.0566 L = 1.3346 x SD (m) - 0.0736 L = 1.2756 x SD (m) - 0.0857 L = 1.6496 x SD (m) - 0.1085 L = 1.5630 x SD (m) - 0.0857 L = 2.0197 x SD (m) - 0.1085 L = 1.6339 x SD (m) - 0.0832 L = 2.3701 x SD (m) - 0.1162 L = 2.0000 x SD (m) - 0.0832 L = 2.9055 x SD (m) - 0.1162 L = 2.3543 x SD (m) - 0.1131 L = 4.5669 x SD (m) - 0.1765 L = 2.8819 x SD (m) - 0.1131 L = 5.5906 x SD (m) - 0.1765 L = 4.5079 x SD (m) - 0.1577 L = 7.1890 x SD (m) - 0.1615 L = 5.5197 x SD (m) - 0.1577 L = 8.8031 x SD (m) - 0.1615 L = 0.6929 x SD (m) - 0.0835 L = 0.8504 x SD (m) - 0.0835 L = 0.6929 x SD (m) - 0.0713 L = 0.8465 x SD (m) - 0.0713 ENGLISH - 41