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SM 28 • Setup Guide
WARNING:
Installation and service must be performed by experienced personnel only.
AVERTISSEMENT :
NOTE:
Unless otherwise stated, mounting hardware is not included.
This setup guide contains installation information about the Extron SpeedMount

Installing the Speaker Mounting Plate

The SM 28 speaker comes with a flat mounting plate and an adapter for positioning the speaker 10° up, down, left, or right.
0° mounting plate — The flat (0°) mounting plate allows the speaker to be mounted flat on a suitable surface.
10° mounting adapter — The 10° mounting adapter allows the speaker to be installed at a 10° angle so that the speaker can
point up, down, left, or right from an elevated position by rotating the adapter.
Install the mounting plate vertically or horizontally as shown below right.
0° Mounting Plate
10° Mounting Adapter
NOTES:
Observe all applicable building codes and local ordinances when installing the speaker.
If mounting the SM 28 with the yoke mount, see the SM 28 Yoke Mount Kit Setup Guide.

Mounting to a Wall Stud

Locate the wall stud where the mounting plate will be installed.
1.
If using the 10° mounting adapter, position the adapter over the
2.
wall stud according to how the speaker will be angled and mark
the positions of the pilot holes. See the figure below for
mounting hole locations.
L'installation et l'entretien doivent être effectués par le personnel autorisé uniquement.
If not using the
adapter, position
the mounting plate
against the wall.
Mounting
The #28 arrow, as
Holes
shown on the right,
molded into the
mounting plate
indicates the vertical
midpoint of the SM 28 speaker when it is placed on the mount. While
positioning the mounting plate on the wall, mark the location of two pilot holes
using the holes indicated above.
Product Category
®
SM 28 speaker.
Catch Tab
Vertical Mounting
SM28 Speaker
Horizontal Mounting
Stud
Mounting
Holes
+
+
33-0000-01 Rev. Ax1
LOOP
IN
IN
LOOP
1

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Summary of Contents for Extron electronics SM 28T

  • Page 1 Product Category SM 28 • Setup Guide WARNING: Installation and service must be performed by experienced personnel only. AVERTISSEMENT : L’installation et l’entretien doivent être effectués par le personnel autorisé uniquement. NOTE: Unless otherwise stated, mounting hardware is not included. This setup guide contains installation information about the Extron SpeedMount ®...
  • Page 2 SM 28 • Setup Guide (Continued) NOTE: A speaker wire access hole (see the following figures) must also be cut in the wall. Mark the hole location now with the mounting plate positioned on the wall while ensuring that the wall stud does not interfere with the wire routing and that the mounting plate hides the access hole.
  • Page 3 Product Category NOTE: – – If surface mounting, route the wires through 33-0000-01 Rev. Ax1 LOOP LOOP alternate access points as shown at right. 10° Mounting Adapter 0° Mounting Plate Alternate Access Points Alternate Access Point 0.27" (7 mm) Good ATTENTION: Use the appropriate mounting screws.
  • Page 4 Setting the Tap Selector Switch (SM 28T Model Only) For the SM 28T model, insert a small screwdriver through the upper left portion of the front grille, as shown below, to adjust the tap selector switch to the desired setting.

This manual is also suitable for:

Sm 28

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