The transmission baud rate is set with the S3 switch (sections 1, 2, and 3) in accordance with the following table:123Baud RateOff (0)Off (0)Off (0)Defined by the user in the registerOff (0)Off (0)On (1)76800Off (0)On (1)Off (0)4800Off (0)On (1)On (1)9600On (1)Off (0)Off (0)19200On (1)Off (0)On (1)38400On (1)On (1)Off (0)57600On (1)On (1)On (1)115200Baud rate selection