Calculation of the projection distance – Panasonic DW6300K User Manual
Page 8
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PT-DW6300S/DW6300K/DW6300LS/DW6300LK
DLP
™
Projectors
As of February 2009
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Calculation of the projection distance
For a screen size different from the above, use the equation below to calculate the projection distance.
•
Distances calculated with the above equations will include a slight error.
minimum
L (mm) = (diagonal screen size in inches) x 30.0 - 54.0
maximum
L (mm) = (diagonal screen size in inches) x 43.3 - 49.8
minimum
L (mm) = (diagonal screen size in inches) x 39.7 - 65.0
maximum
L (mm) = (diagonal screen size in inches) x 52.4 - 63.8
minimum
L (mm) = (diagonal screen size in inches) x 52.4 - 80.0
maximum
L (mm) = (diagonal screen size in inches) x 82.8 - 79.2
minimum
L (mm) = (diagonal screen size in inches) x 82.7 - 135.1
maximum
L (mm) = (diagonal screen size in inches) x 124.9 - 134.6
minimum
L (mm) = (diagonal screen size in inches) x 125.1 - 301.7
maximum
L (mm) = (diagonal screen size in inches) x 197.9 - 299.1
(fixed focus)
L (mm) = (diagonal screen size in inches) x 18.4 - 47.6
ET-DLE150
Supplied lens
ET-DLE250
ET-DLE350
ET-DLE450
ET-DLE055
Aspect ratio 16:9
Aspect ratio 16:10
minimum
L (mm) = (diagonal screen size in inches) x 30.9 - 54.0
maximum
L (mm) = (diagonal screen size in inches) x 44.5 - 49.8
minimum
L (mm) = (diagonal screen size in inches) x 40.8 - 65.0
maximum
L (mm) = (diagonal screen size in inches) x 53.9 - 63.8
minimum
L (mm) = (diagonal screen size in inches) x 53.9 - 80.0
maximum
L (mm) = (diagonal screen size in inches) x 85.1 - 79.2
minimum
L (mm) = (diagonal screen size in inches) x 85.0 - 135.1
maximum
L (mm) = (diagonal screen size in inches) x 128.4 - 134.6
minimum
L (mm) = (diagonal screen size in inches) x 128.6 - 301.7
maximum
L (mm) = (diagonal screen size in inches) x 203.4 - 299.1
(fixed focus)
L (mm) = (diagonal screen size in inches) x 18.9 - 47.6
ET-DLE150
Supplied lens
ET-DLE250
ET-DLE350
ET-DLE450
ET-DLE055