Chapter 4: Configuring The Apm; Jumper Settings - AUDAC APM Bedienungsanleitung

Chapter 4
Configuring the APM

Jumper settings

Analogue / Digital Paging selection:
Bus Termination:
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The APM's are standard delivered with the configuration to be
used in combination with ARU relay units, with the audio signal set
to analogue. When the APM's should be used in combination with
Digital Matrix Systems, the configuration should be changed to
digital audio.
The APM's are standard delivered to be used with only one APM
on one databus (on one PI port). When mutliple APM should be used
on one bus, the bus termination settings need to be changed.