8
Installation Instructions
CMS491/492
Steel Truss Ceiling Structure
Route end of cable (N) over truss at marked cable anchor
support location and then through cable loop. (See
Figure 5) Repeat for 3 remaining support locations.
1
STEEL TRUSS
Ceiling Structure
N
1
WARNING:
Anchors must be installed into wood with a
minimum thickness of 1-1/2" (38.1 mm) or greater.
CAUTION:
Injury may occur on sharp edges. Carefully
discard the removable tabs.
Wood Ceiling Structure
Drill 5/32" diameter x 2" deep hole at each marked cable
anchor support location (See Figure 4). Remove debris
from hole.
1
Fully thread eye lag (J) into each hole (See Figure 4).
2
Route end of cable (N) through eye lag (J) and then
through cable loop (See Figure 4). Repeat for 3
remaining support locations.
3
5/32"
J
N
3
2
1
Figure 4
Figure 5
Installing Electrical Box and Outlets
Box Sidewall Electrical Install Option
Determine desired location for installing electrical outlets
within box.
Box sidewall
install option
Projector mount plate
install option
Remove two-piece electrical plate from box sidewall.
Save screws for re-attachment. Break away inner portions
of plate halves. Attach a pair of outlets to an electrical box,
then attach plate halves to outlet box configuration.
1
Insert tab on bottom edge of electrical plate into opening
on side wall of box. Rotate to flatten against box, and
affix plate to box by re-using screws removed in Step 1.
2
Figure 6
Figure 7
Figure 8
Wood Ceiling Structure
