Avaya Bogen Universal Paging Access Module Instrução De Instalação

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General Instructions (cont’d)

A set of 5 MODE switches (S1 through S5, see Figure 1 on page 5) is included to
set the power supply voltage, confirmation or pre-announce tone, and VOX
operation. These switches are accessible through an opening in the front cover and
can be moved with a pointed tool, such as the tip of a ballpoint pen. Set the
switches as described in the Specific Instructions (pages 9 - 18).

No power supply is required when the UPAM is connected to a PABX station port
(supplying analog ring voltage and approximately 48V of Talk Battery) or Centrex
line. The included power supply will power the UPAM and provide 48-volt talk
battery for trunk port or page port operation. The illustrations in the Specific
Instructions section (pages 9 - 18) show the correct connections from the power
supply to the UPAM module.

and are selected by setting DIP switches on the AUX switch bank, accessible
through an opening in the top of the UPAM case. See Figure 5 (page 16) for its
location on top of the unit.

Illustrations showing connection of the UPAM to a typical paging system are
included in Section 3.

A Functional Test Guide in Section 4 isolates problem areas, if they arise, following
installation.