20
Projection distance for each projection lens
(sold separately)
L
SH
Screen
The required projection distance depends on not only the target picture size but also the type of an optional
projection lens. Obtain the appropriate projection lens for the installation space by referring to the projection
distance for each projection lens shown in the table below and on the next page.
L : Projection distance
SH : Effective height of
screen
Projection distance measurements for PT-D9510U (screen aspect ratio: 4:3)
unit: mm (feet/inches)
Picture
size
Screen size
Projection distance
Zoom lens
Effective
height(SH)
Effective
width(SW)
Min.
Max.
Min.
Max.
Min.
Max.