Point to Speaker

This configuration requires either the intercom or the speaker be equipped with an additional amplifier.  In the configuration of the non-amplified speaker the intercom must be equipped with the (-8) option Pre-Amp in order to drive the speaker.  A (-M44) option, Remote Volume control can also be added for additional control.  In the configuration of the amplified speaker, as the name indicates, the amplifier is on-board the speaker.  The speaker is in a default Talk mode and the intercom is in a default Listen mode.  In order for the intercom to talk via the speaker the operator must depress the Talk/Listen switch.  When the switch is release, the intercom returns to Listen mode and the speaker returns to Talk mode.

Intercom A    Speaker
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