FSR IT-MM Mic Mute Module

A mute button that does not light up is a mute button nobody trusts. The IT-MM drives current-limited LED outputs at the table, the panel or the microphone itself, so the talker can see the state from where they are sitting rather than from the rack.

Wiring is on pluggable screw terminals, which makes a table box swap a plug rather than a re-termination. An onboard slide switch reverses the logic, so the same module covers a latching mute, a push-to-talk and a paging interlock. The power supply is ordered separately.