Programming instructions

PCMCPU

3-Zone System with One-Way Paging & Single Amp BGM

The application illustrated on the next page shows the simplest PCM2000 system

configuration. A single amplifier supplies both paging and BGM to passive speakers.

As a result, BGM is lost in all zones when a page is made (this feature must be

enabled. See "1 Amp BGM" in the Programming section of the PCMTIM manual).

Connect the low-level BGM source to the PCMTIM terminals marked BGM SRC IN

and RT. Connect the paging amplifier's input to the terminals marked PA IN

and RT. Connect the paging amplifier's output to the terminals marked PA OUT and

RT. The OUTPUT switch on the PCMZPM must be in the HI PWR position for this

application.

Connect the passive speakers to the PCMZPM zone terminals. The GLOBL BGM

jumpers should be in the IN position. The jumpers for any zone that is to have BGM

should also be in the IN position. Set the paging level using the amplifier's volume

control and the BGM level using the BGM SRC VOLUME control on the PCMTIM.

NOTE: The Bogen PCM Configuration Guide contains more detailed

information on applications. It can be downloaded at: