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The installation distance between the projector and a screen varies depending on the size
of the screen.
1 Determine the installation position of the projector and screen.
You can obtain a good quality picture if you position the projector with the center of
the lens within the areas indicated in the gray areas in the illustration. Use the values
a, b and c in the table on page 15 as a guide.
a: Minimum projection distance between the screen and the center of the projector’s
lens
b: Maximum projection distance between the screen and the center of the projector’s
lens
c: Vertical distance between the center of the screen and the center of the projector’s
lens when using the maximum upper vertical lens shift feature.
For installation of the projector on a ceiling, see “Ceiling Installation.” (1 page 68)
For details on the lens shift feature, see “Step 3: Adjusting the Picture Position.”
(1 page 21)
Positioning the Projector and a screen
Center of projector’s
lens
a
b
c
Center of the screen
c
Ceiling installation
Floor installation