Serial settings:
Control:
COM2 mode Mode-3, char-timeout
COM2 baudrate 4800 (Rotor 1xAZ), 9600 (Rotor 2x AZ)
COM2 data bits 8
COM2 stop bits 1
COM2 parity 0 - Off
COM2 terminator (hex) 00
Use USB Com Port as COM2 No
Radio:
COM2 mode Mode-3, char-timeout
COM2 baudrate 4800 (Rotor 1x AZ, 9600 (Rotor 2xAZ)
COM2 data bits 8
COM2 stop bits 1
COM2 parity 0 - Off "
COM2 terminator (hex) 00
For baud look at your ERC-Manual
73 Willi