Extron Electronics SI 3 System INTEGRATOR User Guide - Manual (Page 6)

4 SI 3 Speakers • Installation
Installation, cont’d
Wall mounting applications
Installing the wall mount assembly
N Before starting installation, ensure that the wall and
wall material are capable of supporting the combined
weight of the speakers and the wall mount assemblies.
1 . If mounting to drywall, use a stud locator to locate the
studs in the wall. Mark their position.
2 . Remove the wall mount assembly from the box and loosen
the central hex cap screw (turning it counter clockwise)
with the supplied hex tool. Rotate the front section
approximately 90 degrees to the rear mounting plate, as
shown in figure 5, and tighten the hex cap screw to lock the
front section in position. This makes the next steps easier
to perform.
Fasten the
wall mount plate
to the vertical
surface.
Rotate front
section 90°
Rear Mounting Plate
Figure 5 — Rotating and mounting the wall mount
assembly
3 . Mark the location of the wall mount plate's primary
mounting holes on the stud line, and drill pilot holes.
N For some surfaces the four alternative pilot dimples
(see figure 6) may be used to secure the assembly in place.
Mark and drill as appropriate.
Alternative
Pilot Dimples
Alternative
Pilot Dimples
Primary
Mounting
Holes
Line of Stud
Figure 6 — Mounting holes on the rear plate