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Installing to the ceiling (Including direct rear-projection)
19
• Using the projector by installing to the ceiling requires an optional ceiling mount bracket (ET-PKD95).
For the projection distance (L), refer to the chapter "Projection distance for each projection lens (sold separately)"
on pages 20 - 24.
For the procedures to install the ceiling mount bracket on the projector and mount the suspension bolts on the
ceiling surface, refer to the installation instructions supplied with ET-PKD95.
L: Projection distance between the
screen and the center of the front
foot of the projector
B:Distance between the center of the
lens and the top end of the ceiling
mount bracket. (281 mm / 11.24
"
)
D:Distance between the center of the
front foot of the projector and the
center of the ceiling mount bracket.
(335 mm / 13.2
"
)
Locating the positions to mount the suspen-
sion bolts on the ceiling surface
Locate the center-hole position of the ceiling side
of the optional ceiling mount bracket (ET-PKD95)
by the procedure below. For the procedure to
install to the ceiling, refer to the installation
instructions of the optional ceiling mount bracket
(ET-PKD95).
•Put a mark on the ceiling surface at the upwardly
straight point of a distance of 188 mm/7.4" from
the screen center to the left.
•Draw a line in a direction at right angles to the
screen from marked point.
•Put another mark on the ceiling surface at the
point where the center position of the ceiling side
of the ceiling mount bracket will be set. The point
is at a distance of D + L from the screen.
188(7.4")
[Rear view]
Screen
Center-line
of projector
Center-line
of screen
188 (7.4")
[Side view]
[Bottom view]
Center-line of projector
Center-line of screen
SH
LD
B
Screen
SW
90°
188(7.4")
90°
D+L
Example of installation position on the ceiling
Center-line
of projector
Center-line
of screen
Put a mark on the ceiling surface
at the point where the center position
of the ceiling mount bracket
Draw a line in direction
at right angles to the
screen
Put a mark on the
ceiling surface up-
wardly straight point
1. Installing drawing of the screen and the projector (unit : mm / inches)
2. Position of the ceiling mount bracket on the ceiling