S
P
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C
F
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L
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PT-
DZ110X
E
3-Chip DLP
™
Projector
As of May 2011
SFD10M004-2
1 1 / 1 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 (m) = (diagonal screen size in inches) × 0.0201 – 0.0566
maximum
L (m) = (diagonal screen size in inches) × 0.0241 – 0.0736
minimum
L (m) = (diagonal screen size in inches) × 0.0284 – 0.0857
maximum
L (m) = (diagonal screen size in inches) × 0.0367 – 0.1085
minimum
L (m) = (diagonal screen size in inches) × 0.0298 – 0.0760
maximum
L (m) = (diagonal screen size in inches) × 0.0399 – 0.1004
minimum
L (m) = (diagonal screen size in inches) × 0.0364 – 0.0832
maximum
L (m) = (diagonal screen size in inches) × 0.0528 – 0.1162
minimum
L (m) = (diagonal screen size in inches) × 0.0400 – 0.0795
maximum
L (m) = (diagonal screen size in inches) × 0.0601 – 0.1064
minimum
L (m) = (diagonal screen size in inches) × 0.0524 – 0.1131
maximum
L (m) = (diagonal screen size in inches) × 0.1017 – 0.1765
minimum
L (m) = (diagonal screen size in inches) × 0.0601 – 0.0958
maximum
L (m) = (diagonal screen size in inches) × 0.1003 – 0.1216
minimum
L (m) = (diagonal screen size in inches) × 0.1003 – 0.1158
maximum
L (m) = (diagonal screen size in inches) × 0.1595 – 0.1013
minimum
L (m) = (diagonal screen size in inches) × 0.1595 – 0.3862
maximum
L (m) = (diagonal screen size in inches) × 0.2989 – 0.3598
L (m) = (diagonal screen size in inches) × 0.0154 – 0.0835
Zoom lenses
ET-D75LE6
ET-D75LE10
ET-D75LE1
ET-D75LE20
ET-D75LE2
ET-D75LE30
ET-D75LE3
ET-D75LE4
ET-D75LE8
Fixed-focus lens
ET-D75LE5
Aspect ratio 16:9
minimum
L (m) = (diagonal screen size in inches) × 0.0207 – 0.0566
maximum
L (m) = (diagonal screen size in inches) × 0.0248 – 0.0736
minimum
L (m) = (diagonal screen size in inches) × 0.0292 – 0.0857
maximum
L (m) = (diagonal screen size in inches) × 0.0377 – 0.1085
minimum
L (m) = (diagonal screen size in inches) × 0.0307 – 0.0760
maximum
L (m) = (diagonal screen size in inches) × 0.0410 – 0.1004
minimum
L (m) = (diagonal screen size in inches) × 0.0374 – 0.0832
maximum
L (m) = (diagonal screen size in inches) × 0.0543 – 0.1162
minimum
L (m) = (diagonal screen size in inches) × 0.0412 – 0.0795
maximum
L (m) = (diagonal screen size in inches) × 0.0617 – 0.1064
minimum
L (m) = (diagonal screen size in inches) × 0.0539 – 0.1131
maximum
L (m) = (diagonal screen size in inches) × 0.1045 – 0.1765
minimum
L (m) = (diagonal screen size in inches) × 0.0617 – 0.0958
maximum
L (m) = (diagonal screen size in inches) × 0.1031 – 0.1216
minimum
L (m) = (diagonal screen size in inches) × 0.1031 – 0.1158
maximum
L (m) = (diagonal screen size in inches) × 0.1639 – 0.1013
minimum
L (m) = (diagonal screen size in inches) × 0.1640 – 0.3862
maximum
L (m) = (diagonal screen size in inches) × 0.3072 – 0.3598
L (m) = (diagonal screen size in inches) × 0.0158 – 0.0835
Zoom lenses
ET-D75LE6
ET-D75LE10
ET-D75LE1
ET-D75LE20
ET-D75LE2
ET-D75LE30
ET-D75LE3
ET-D75LE4
ET-D75LE8
Fixed-focus lens
ET-D75LE5
•
Distances calculated with the above equations will include slight deviations.
