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8. SPEAKER INSTALLATION
Caution
Before mounting, check to be sure that the speaker's
3 mounting tabs are turned inside the unit as shown
in the figure.
If turned outward, the speaker cannot be inserted
through the mounting hole.
Step 1. Insert the speaker through the mounting hole till it
contacts the ceiling panel.
While doing so, avoid directly touching the speaker's
diffuser section. (F-2352CU2 only)
Never hold the F-2352CU2's diffuser section as
a handle to carry the speaker during installation.
If the diffuser breaks off, the unit could fall from
an elevated position, resulting in possible
personal injury.
Diffuser section
Step 2. Rotate and tighten the mounting tab axis screws (3 places) on the unit clockwise to their full stop in
order to grip the ceiling panel with the mounting tabs.
Use an electric screwdriver to tighten.
(Tightening torque: 6 – 10 kgf·cm)
WARNING
Mounting tab
Mounting tab axis screw
Out
Mounting tab
Mounting hole
In
Speaker unit
Diffuser section
(Equipped with the
F-2352CU2 only)
11
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