The BOSS GX-100 memories can be switched by sending program change messages from a MIDI track in DAW software via USB.
- Press the [MENU] button.
- Touch <MIDI>.
- Touch <MIDI SETTINGS>.
- Touch <RX CHANNEL>.
- Use knob [1] to set RX CHANNEL to match the transmit channel of the MIDI track in the DAW software.
- Touch "<<" to return to the MIDI menu, then touch <PROGRAM MAP>.
- Check which memory number corresponds to the program number.
Refer to “PROGRAM MAP BANK1-BANK3” in the GX-100 Parameter Guide for details. - Insert the program change number into a MIDI track in the DAW software.
Refer to the DAW software's owner's manual for how to input MIDI data. - Play back the MIDI track to verify that the GX-100 memory switches at the correct timing.