Choose a Midi Output Port if using an equaliser with a Midi interface which REW supports. BFD Pro DSP1124P and FBQ2496 can be programmed by REW via Midi, refer to the main Help for details of setting the units up.

RS232 Ports are only supported on Windows platforms and are only used with the TMREQ equaliser in AV32R DP and AV192R AV processors, refer to the main Help for details of setting the units up.

Note that only ports that existed when the Comms settings tab is first opened are available for selection, a restart of REW is required to detect Midi or serial interfaces that were connected after viewing the Comms settings.