Extron electronic SM 26 Speaker User Manual


 
SM 26 Surface Mount Speaker • Installation 8
6. Attach the mounting plate to the wall, as shown below.
ATTENTION: Use the appropriate mounting screws. The screw heads must not
protrude more than 0.27 inch (7 mm) above the screw holes in the mounting
plate (see the figure below). If the screw head protrudes too far above the
mounting plate surface, damage to the speaker may occur when the speaker
is attached.
0.47”
(12 mm)
0.27”
(7 mm)
Good
Bad
Figure 10. Sceew Head Clearance
Figure 11. Attaching the Mounting Plate to the Wall
Mounting Screws