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CONNECTING THE EMERGENCY CALL BUTTONS
Page 11
Passive speaker unit pushbuttons
In case of passive speaker units without built-in pushbutton it is possible to use
voltage free contact pushbuttons (NO or NC).
Connect, following the diagram shown below, the external pushbutton.
2W speaker unit pushbuttons
It is possible to connect external pushbuttons (voltage free contact pushbuttons
or powered pushbuttons) to 2W speaker units without built-in pushbutton.
Connect, following one of the diagrams shown below, the external
pushbutton to the 2W speaker unit.