Notifier MIC-1

The local microphone interface (J5) is a plug-in connection for the cable on the MIC-1 microphone, which provides the DVC with paging capabilities. The microphone connection will be monitored for continuity when MIC-1 is enabled in VeriFire Tools. The DVC PTT contacts and related logic equation(s) will activate when the microphone’s push-to-talk button is pressed.