Beyerdynamic Low Profile RGB LED Ring for MPC 22/23 and BM Series Microphones

The BMR LED ring is used in conjunction with boundary microphones of the Classis BM 3x series. It is used to indicate the status in tele or video conferences and illuminates in different colors. The BMR is controlled via a media control system or the logic output of a DSP mixer. The BMR LED ring is supplied with a light conductor and a housing containing the PCB. For the components drill an appropriate hole into a table top or similar. Shorten the light conductor in accordance to the thick- ness of the table top.
Mount the individual components as shown in the illustration below. Put the light conductor, the BMR LED ring and then the boundary microphone from above into the table top. From below slide the housing with the PCB and the rubber ring over the tube of the microphone. Attach all components by tightening the nut. Connect the PCB to your media control system or the logic out- put of a DSP mixer according to your choice of colors and the technical requirements. Please note the required voltage of 12 V.