Switch 4, 5 and 6 - main serial port baud rate, Switch 10 - usb, Step 3b. configure dip switches on the dmc-2100 – Galil DMC-2X00 User Manual
Page 27: Switch 1 - master reset, Switch 2 - xon / xoff, Switch 3 - hardware handshake mode, Step 3c. configure dip switches on the dmc-2200