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Projection Distance
Projection Distance
The following describes the projection distance and height from lens center to bottom of screen
by each projected screen size.
The projection distance is the distance between the front of the lens and the surface of the
projected image.
Height H is the height from the bottom of the projected image (top for ceiling mount) to A
(determined by drawing a perpendicular line from lens center to projected image surface).
Floor Installation (Adjuster not stretched, and the V Keystone function has
been done.)
Projection distance L
Projected
image
Front of the lens
A
Height H from lens
center to bottom
of screen*
* The number will be minus when the bottom of the projected image is lower than A.