AV32R Dual Processor and AV192R support serial communication via a
TAGtronic Programming Cable. The serial format is 115.2kBaud, 8 data bits,
no parity, 1 stop bit. The Programming Cable converts RS232 levels to the
RS485 levels of the TAGtronic bus. Only connect the black plug (to the
"out" socket) for communication with the Room EQ Wizard.
Owners of AV192R with the front panel inputs option can connect to the unit's front panel programming connector using the RS232-jack plug lead.
The serial interface allows the Wizard to read loudspeaker configuration and filter settings from the unit and to send filter settings to the unit.
The Wizard only supports serial communication on Windows platforms. The COM port is set via the Comms menu.