Stepper motor jumpers, Optional) motor off jumpers, Communications jumpers for dmc-2000 – Galil DMC-2X00 User Manual
Page 26: Communications jumpers for dmc-2100/dmc-2200, Step 3a. configure dip switches on the dmc-2000, Switch 1 - master reset, Switch 2 - xon / xoff, Switch 3 - hardware handshake mode
