Epson Universal Projector Mount with 3" Extension Column - Manual (Page 6)

ELPMBPJG Installation Instructions
6
INSTALLATION
WARNING: Failure to provide adequate structural strength
for this component can result in serious personal injury or
damage to equipment! It is the installer’s responsibility to
make sure the structure to which this component is attached
can support five times the combined weight of all equipment.
Reinforce the structure as required before installing the
component.
Installing Ceiling Plate
1. Determine mounting location.
IMPORTANT ! : This will require knowing the lens to
screen distance. See projector specifications for details
on determining this distance
NOTE: Proceed to Installing to Wood Joists or Installing to
Solid Concrete section dependent upon whether the
ceiling plate will be installed to wood joists or concrete.
Installing to Wood Joists
1. Using ceiling plate (B) as a template, mark locations of two
pilot holes. (See Figure 1) Ensure the following:
•
OPPOSITE holes are used in plate (B), and
• Marks are in the center of wood joist.
NOTE: Drywall not shown for clarity.
Figure 1
2. Drill 7/32" x 2-3/4" pilot holes into narrow side of wood joist.
Ensure pilot holes are straight.
Figure 2
3. Loosely install two (minimum) 5/16" x 2-3/4" lag screws (H1)
through 5/16" washers (H2) and ceiling plate (B), into wood
joist. (See Figure 2)
NOTE: Do not tighten ceiling plate (B) against ceiling at this
time to accommodate cable installation.
NOTE: Two additional washers and lag screws are provided.
4. Route cables through channel in ceiling plate (B). (See
Figure 3)
Figure 3
5. Tighten lag screws (F). (See Figure 2)
1 x 2
(B)
3
(H1 x 2)
2 x 2
5
(B)
(H2) x 2
4
(B)