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PT-
DZ6710
/
DZ6710L
DLP
™
Projectors
As of February 2009
< 9 >
Calculation of the projection distance
For a screen size different from the above, use the equation below to calculate the projection distance.
Aspect ratio 16:10
minimum
L (mm) = (diagonal screen size in inches) x 28.6 – 54.0
maximum
L (mm) = (diagonal screen size in inches) x 41.3 – 49.8
minimum
L (mm) = (diagonal screen size in inches) x 39.5 – 74.5
maximum
L (mm) = (diagonal screen size in inches) x 52.9 – 73.4
minimum
L (mm) = (diagonal screen size in inches) x 50.0 – 80.0
maximum
L (mm) = (diagonal screen size in inches) x 78.9 – 79.2
minimum
L (mm) = (diagonal screen size in inches) x 78.7 – 135.1
maximum
L (mm) = (diagonal screen size in inches) x 119.0 – 134.6
minimum
L (mm) = (diagonal screen size in inches) x 119.2 – 301.7
maximum
L (mm) = (diagonal screen size in inches) x 188.5 – 299.1
(fixed focus)
L (mm) = (diagonal screen size in inches) x 17.5 – 47.6
ET-DLE150
Supplied lens
ET-DLE250
ET-DLE350
ET-DLE450
ET-DLE055
Aspect ratio 16:9
minimum
L (mm) = (diagonal screen size in inches) x 29.4 – 54.0
maximum
L (mm) = (diagonal screen size in inches) x 42.4 – 49.8
minimum
L (mm) = (diagonal screen size in inches) x 40.6 – 74.5
maximum
L (mm) = (diagonal screen size in inches) x 54.4 – 73.4
minimum
L (mm) = (diagonal screen size in inches) x 51.3 – 80.0
maximum
L (mm) = (diagonal screen size in inches) x 81.1 – 79.2
minimum
L (mm) = (diagonal screen size in inches) x 80.9 – 135.1
maximum
L (mm) = (diagonal screen size in inches) x 122.3 – 134.6
minimum
L (mm) = (diagonal screen size in inches) x 122.5 – 301.7
maximum
L (mm) = (diagonal screen size in inches) x 193.7 – 299.1
(fixed focus)
L (mm) = (diagonal screen size in inches) x 18.0 – 47.6
ET-DLE150
Supplied lens
ET-DLE250
ET-DLE350
ET-DLE450
ET-DLE055
Aspect ratio 4:3
minimum
L (mm) = (diagonal screen size in inches) x 32.4 – 54.0
maximum
L (mm) = (diagonal screen size in inches) x 46.7 – 49.8
minimum
L (mm) = (diagonal screen size in inches) x 44.7 – 74.5
maximum
L (mm) = (diagonal screen size in inches) x 59.9 – 73.4
minimum
L (mm) = (diagonal screen size in inches) x 56.5 – 80.0
maximum
L (mm) = (diagonal screen size in inches) x 89.3 – 79.2
minimum
L (mm) = (diagonal screen size in inches) x 89.1 – 135.1
maximum
L (mm) = (diagonal screen size in inches) x 134.7 – 134.6
minimum
L (mm) = (diagonal screen size in inches) x 135.0 – 301.7
maximum
L (mm) = (diagonal screen size in inches) x 213.3 – 299.1
(fixed focus)
L (mm) = (diagonal screen size in inches) x 19.8 – 47.6
ET-DLE150
Supplied lens
ET-DLE250
ET-DLE350
ET-DLE450
ET-DLE055
•
Distances calculated with the above equations will include a slight error.
