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Panasonic PT-D9510U User Manual

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Adjusting projector feet
[ Side view ]
[ Front view ]
Adjustable feet
The four feet on the bottom of the projector are adjustable for the height ( 0 mm / 0" to 25 mm / 1") and can be
used for its adjustment when the installation position is not level.
Model No. of projection lensAspect ratio
4:3
16:9
16:9
16:9
4:3
4:3
4:3
16:9
ET-D95LE1
(1.5 — 2.5 : 1)
ET-D95LE2
(2.5 — 4.0 : 1)
ET-D95LE3
(4.0 — 7.0 : 1)
ET-D95LE9
(0.8: 1)
Zoom lens
Fixed
focal
lens
Min.  : L = [(diagonal of screen(inches) + 12.87377) x 1000/32.82965]-177
Max. : L = [(diagonal of screen(inches) + 6.79329) x 1000/19.87243]-177
Min.  : L = [(diagonal of screen(inches)/0.9179 + 12.87377)x1000/32.82965-177
Max. : L = [(diagonal of screen(inches)/0.9179 + 6.79329)x1000/19.87243]-177
Min.  : L = [(diagonal of screen(inches) + 7.995693) x 1000/19.87243]-177
Max. : L = [(diagonal of screen(inches) + 4.208911) x 1000/12.40818]-177
Min.  : L = [(diagonal of screen(inches) + 3.08921) x 1000/12.31233]-177
Max. : L = [(diagonal of screen(inches) + 1.052912) x 1000/7.057261]-177
Min.  : L = [(diagonal of screen(inches)/0.9179 + 7.995693)x1000/19.82683]-177
Max. : L = [(diagonal of screen(inches)/0.9179 + 4.208911)x1000/12.40818]-177
Min.  : L = [(diagonal of screen(inches)/0.9179 + 3.08921)x1000/12.31233]-177
Max. : L = [(diagonal of screen(inches)/0.9179 + 1.052912)x1000/7.057261]-177
Methods of calculation of Projection distance (L)             Unit : mm 
L = 21.457 x diagonal of screen(inches) + 252
L = 23.371 x diagonal of screen(inches) + 252
Calculation of the projection distance for each projection lens (for PT-D9510U)
If there is no reference made to the require picture size, calculate the projection distance using an expression
below after obtaining the diagonal measurement (inch) of the screen you will use.
Model No. of projection lensAspect ratio
4:3
16:9
16:9
16:9
4:3
4:3
4:3
16:9
ET-D95LE1
(1.5 — 2.5 : 1)
ET-D95LE2
(2.5 — 4.0 : 1)
ET-D95LE3
(4.0 — 7.0 : 1)
ET-D95LE9
(0.8 : 1)
Zoom lens
Fixed
focal
lens
Min.  : L = [(diagonal of screen(inches) + 12.87377) x 1.2] - 6.97
Max. : L = [(diagonal of screen(inches) + 6.79329) x 1.98] - 6.97
Min.  : L = [(diagonal of screen(inches) / 0.9179 + 12.87377) x 1.2] - 6.97
Max. : L = [(diagonal of screen(inches) / 0.9179 + 6.79329) x 1.98] - 6.97
Min.  : L = [(diagonal of screen(inches) + 7.995693) x 1.96] - 6.97
Max. : L = [(diagonal of screen(inches) + 4.208911) x 3.17]- 6.97
Min.  : L = [(diagonal of screen(inches) + 3.08921) x 3.2] - 6.97
Max. : L = [(diagonal of screen(inches) + 1.052912 x 5.58] - 6.97
Min.  : L = [(diagonal of screen(inches) / 0.9179 + 7.995693) x 1.96] - 6.97
Max. : L = [(diagonal of screen(inches) / 0.9179 + 4.208911) x 3.17] - 6.97
Min.  : L = [(diagonal of screen(inches) / 0.9179 + 3.08921) x 3.2] - 6.97
Max. : L = [(diagonal of screen(inches) / 0.9179 + 1.052912) x 5.58] - 6.97
Methods of calculation of Projection distance (L)          Unit : inches 
L = 0.845 x diagonal of screen(inches) + 9.921
L = 0.920 x diagonal of screen(inches) + 9.921