Adjusting Projector Feet - Panasonic PT-D9610U Operating Instructions Manual

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 lens Aspect ratio
ET-D95LE1
(1.5 — 2.5 : 1)
ET-D95LE2
(2.5 — 4.0 : 1)
ET-D95LE3
(4.0 — 7.0 : 1)
Fixed
ET-D95LE9
focal
(0.8 : 1)
lens
Model No. of projection lens Aspect ratio
ET-D95LE1
(1.5 — 2.5 : 1)
ET-D95LE2
(2.5 — 4.0 : 1)
ET-D95LE3
(4.0 — 7.0 : 1)
Fixed
ET-D95LE9
focal
(0.8: 1)
lens

Adjusting projector 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.
[ Front view ]
24
Methods of calculation of Projection distance (L)
Min. : L = [(diagonal of screen(inches) + 12.87377) x 1.2] - 6.97
4:3
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
16:9
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
4:3
Max. : L = [(diagonal of screen(inches) + 4.208911) x 3.17]- 6.97
Min. : L = [(diagonal of screen(inches) / 0.9179 + 7.995693) x 1.96] - 6.97
16:9
Max. : L = [(diagonal of screen(inches) / 0.9179 + 4.208911) x 3.17] - 6.97
Min. : L = [(diagonal of screen(inches) + 3.08921) x 3.2] - 6.97
4:3
Max. : L = [(diagonal of screen(inches) + 1.052912 x 5.58] - 6.97
Min. : L = [(diagonal of screen(inches) / 0.9179 + 3.08921) x 3.2] - 6.97
16:9
Max. : L = [(diagonal of screen(inches) / 0.9179 + 1.052912) x 5.58] - 6.97
4:3
L = 0.845 x diagonal of screen(inches) + 9.921
16:9
L = 0.920 x diagonal of screen(inches) + 9.921
Methods of calculation of Projection distance (L)
Min. : L = [(diagonal of screen(inches) + 12.87377) x 1000/32.82965]-177
4:3
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
16:9
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
4:3
Max. : L = [(diagonal of screen(inches) + 4.208911) x 1000/12.40818]-177
Min. : L = [(diagonal of screen(inches)/0.9179 + 7.995693)x1000/19.82683]-177
16:9
Max. : L = [(diagonal of screen(inches)/0.9179 + 4.208911)x1000/12.40818]-177
Min. : L = [(diagonal of screen(inches) + 3.08921) x 1000/12.31233]-177
4:3
Max. : L = [(diagonal of screen(inches) + 1.052912) x 1000/7.057261]-177
Min. : L = [(diagonal of screen(inches)/0.9179 + 3.08921)x1000/12.31233]-177
16:9
Max. : L = [(diagonal of screen(inches)/0.9179 + 1.052912)x1000/7.057261]-177
4:3
L = 21.457 x diagonal of screen(inches) + 252
16:9
L = 23.371 x diagonal of screen(inches) + 252
Adjustable feet
[ Side view ]
Unit : inches
Unit : mm