Extron Electronics SI 28 - Manual (Page 9)

Seismic Safety Cable
Attach line here
and secure.
Anchor this end to a
suitable secure point.
Figure 10 — Attach a seismic safety cable to the rear
of the speaker
Mounting the SI 26 speaker onto the wall mount assembly
3 . Carefully lift the speaker above the wall mount assembly
and gently slide the speaker box bracket down into the V
lock groove (see figure 11) until it locks into place.
Figure 11 — Slide the speaker down onto the wall
mount assembly
4. Repeat steps 1 through 3 for the second speaker, then
proceed to "Wiring the SI 26 and 28 speakers" section on
page 8.
Mounting the SI 28 speaker onto the wall mount assembly
3a . Carefully lift the speaker up as close to the bottom of the
wall mount assembly as possible and hook the right outer
edge of the speaker box bracket over the right inner edge of
the V-lock groove (see figure 12).
N
Holding the speaker so that the lowest part of the speaker
is as close to the bottom of the V-lock groove as possible
makes it easier to hook the two parts together.
Lift the speaker up to the
wall mount assembly....
V Lock
Groove
Box
Bracket
V Lock
Groove
Box
Bracket
...and slide it down
into the V-lock groove.
SI 26 and SI 28 Speakers • Installation 7