The User Manual for the 232BSS4 gives detailed instructions on setting up the 232BSS4.
Remove cover and set jumper for setup mode
Use the software to set up the unit, save the settings to the 232BSS4 (see Manual for details)
Move setup jumper back to Run mode.
Put the cover back on and you are ready to go.
Note: You must recycle power on the 232BSS4 every time you change the jumper