Extron electronic SF 228T Speaker User Manual


 
SF228TSpeakerSystem•Installation 4
3. Remove the terminal cover plate — Loosen (do not remove) the two screws in the
keyhole slots on the top terminal cover plate and remove the cover plate as shown
below.
Loosen, but do not remove
the terminal cover plate
screws in the two keyhole slots.
Terminal Cover Plate
Figure 2. Remove Terminal Cover Plate
4. Routing cables through the terminal cover plate — The plate is mounted to the
speaker with the transformer side down.
a. When using flexible conduit — Insert the conduit into the cover plate opening
using an appropriate conduit adapter, and secure the conduit to the plate. See
below.
Terminal Cover Plate
Seismic Cable Pass
Through Loop
Flexible Conduit
Flexible Conduit Adapter
Rear of Speaker
Speaker
Terminal
Figure 3. Flexible Conduit Adapter
NOTE: Installation of conduit and conduit adapters should conform to all
applicable building codes and local ordinances.