1. Cut the ceiling tile.
See the
FF 120 Flat Field Speaker User Guide
,
available at
www.extron.com
, for instructions.
a.
Remove the ceiling tiles where the speakers
will be installed.
TIP:
For ease of working on the speaker
when it is replaced on the T-frame,
remove the adjacent tiles.
b.
Mark a line 12 inches (30 cm) from and
parallel to one of the short edges of the tile.
c.
Cut along the line and discard the short part.
TIPS:
•
Use a fine hacksaw blade to cut the
tile without damaging the face.
•
Place an empty box under the tile for
support and to collect the waste.
2. Install the speakers in the drop ceiling.
a.
At the speaker location, lay one of the
supplied T-rails 12 inches (30 cm) from one
end of the T-frame. The speaker will be placed
into the small section.
b.
Remove the terminal cover from the rear of a
speaker and attach the anchor ring and cable
clamp to the cover.
c.
Place the speaker onto the T-frame and pass
the speaker cable through the cable clamp.
d.
Connect the speaker wires to the terminals:
the
red
wire is
positive
(
+
) and the
black
wire
is
negative
(
–
)
e.
Reattach the terminal cover and, if possible,
bend the seismic tabs down over the T-rails.
f.
Replace the ceiling tile.
g.
Repeat steps 2a through 2f for each speaker
that needs to be installed.
Õ
Place the T-rails on the T-frame.
Ö
Remove the terminal cover and attach the
ring and clamp to it.
Speaker Mounting Procedure
Ï
Mark a line on the ceiling tile.
Ð
Cut the ceiling tile on the marked line.
VoiceLift System with PVS 405D Installation Guide
•
Installation — Stage 2
23