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Installation Manual
4.TROUBLESHOOTINGFunctional Test Guide
Use the following guide to troubleshoot problems that arise after installation.
To start the test, pick up a telephone and call the UPAM.
Does the UPAM activate?
The UPAM is activated if it returns a tone over the telephone, the
external contacts close, and relays inside the unit click when
paging is accessed.
NO YES
1.
2.
3.
4.
Check List
Double check for correct wiring to voice
switch.
Make sure wires are making good contact.
Make sure power supply (if used) is working
and is correctly connected.
Recheck mode switch settings.
Does UPAM activate now?
(Try to access paging again)
NO YES
Done
Is paging possible?
YES NO
Is paging possible?
YES NO
Done
Follow Procedure B on the
next page to determine if
an audio path can be
established through the
voice system and the
UPAM.
Follow Procedure A on the
next page to determine if
the UPAM is functional.