AT&T 146 User And Installation Manual page 17

PROBLEM
No sound from one or more speakers
while others work.
Paging and music do not work. Or,
music works but paging does not.
Trouble Analysis Table
CORRECTIVE ACTION
Check volume control on speaker.
Check all connections to speaker.
Replace bad speaker with good one. If speaker
cannot be replaced immediately, wire around it
to ensure service to the remaining speakers.
Ensure that the power supply is plugged in and
that the outlet has power.
Check the volume controls on the rear of
PagePac 6.
Check speaker connections.
Isolate the source of the problem:
A. If Connected to Page Port
1. Disconnect PagePac 6 from the Page Jack.
2. Connect the Trunk Adapter to the PagePac 6
as shown on Page 10.
3. Connect a 2500-type telephone to the Trunk
Adapter jack J2.
4. If the PagePac 6 is working, you will be able
to page using the telephone. Music should
also work, and be switched out during a page.
B. If Connected Using A Trunk Adapter
1. Disconnect the Trunk Adapter from the line jack.
2. Connect a 2500-Type telephone to the Trunk
Adapter jack J2.
3. If the PagePac 6 is working, you will be able
to page using the telephone. Music should
also work, and be switched out during a page.
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