FTSW 2&3: selects which function is assigned to SW2 and SW3. If PARAMETER is selected SW2 and SW3 can be assigned to a paramenter and control it. If PRESET is selected SW2 and SW3 will be used to navigate presets.
LCD BRIGHTNESS: use arrows LEFT/RIGHT to change the display brightness.
DEVELOPER MODE: reserved. Leave in OFF position. If you by mistake turn to ON just turn off and on again the pedal.
MIDI INPUT CHANNEL: selects which channel 1-16 the MIDI interface will listen to. Set to OMNI to listen to all of the incoming channels.