User Manual
2-17
PoleVault Systems Installation • Installation — Stage 3
N
  The installation must conform to national and 
  local electrical codes, and UL requirements. 
  Refer to the device’s user manual for details.
1. Cut ceiling tile
If installing PV SI 3C LP speakers, do the following:
a. Remove the ceiling tiles where the speakers are to be 
installed.
T
  For ease of working on the speaker when it is replaced 
on the T-bar, remove an adjacent tile(s).
b.  Locate the tile center, and using the supplied template, 
trace and cut the holes for the speakers.
T
 Place an empty box under the tile for support and to 
collect the waste.
Measure and mark the center point of the tile and align 
the cross marks with those on the supplied template.
Use a fine hacksaw blade to cut the tile without 
damaging the face.
2. Install the speaker in the ceiling tile
a. Lay two supplied speaker V-rails across the tile on either 
side of the hole.
b.  Remove the C-ring from the speakers and attach it to the 
center of the V-rails with the supplied hardware.
T
 At the ends of each V-rail, bend the tabs upwards. 
This makes it easier when replacing the tile back on the 
T-bars. When installation is complete, bend the V-tabs 
down onto the T-bars
c.  Remove the plenum cover from the speaker terminals
d.  Insert the speaker into the ceiling tile from the face side.
1b
 Mark the tile and cut the hole
2c
 Remove plenum cover
Loosen the screws and
remove the plenum cover.
2a
 Place the V-rails on either side of the 
  hole, insert and 
2b
 attach the C-ring
Bend Tabs 
Upwards
Bend the end tabs upwards.










