TOA Electronics F-122CU - Manual (Page 9)

9
6. WIRING
6.1. Using the Speaker in UL1480 Category UUMW
Choke bracket
Cover plate
Cover plate
Connector cover
After completing the speaker cable connection, turn the connector cover
in the direction indicated by the arrow, and fix the cover with 2 screws.
Remove the choke bracket and the cover plate
from the speaker.
Note
The removed choke bracket is not used.
Flexible metal conduit (3/8" or 1/2")
Conduit fitting
Detachable input connector
To install this speaker as a fire alarm signaling
service UUMW, use flexible conduit of 3/8 or 1/2
inch trade size and the UL514B listed conduit
fitting of the same trade size.
Mount the conduit fitting to the cover plate.
Connect the conduit to the fitting, and wire the
detachable input connector.
(For wiring the input connector, refer to p. 12.)
Replace the cover plate to the speaker.
Plug the wired input connector into the speaker's
socket.