1. Turn off the SP-303.
2. While holding [PAD 1], turn on the power.
3. To trigger samples on Bank A, send notes C2-G2 on MIDI channel 1. C2 will trigger Pad 1, C#2 will trigger Pad 2, D2 will trigger Pad 3, and so on.
To trigger samples on Bank B, send notes G#2-D#3 on MIDI channel 1.
To trigger samples on Bank C, send notes E3-B3 on MIDI channel 1.
To trigger samples on Bank D, send notes C4-G4 on MIDI channel 1.
2. While holding [PAD 1], turn on the power.
3. To trigger samples on Bank A, send notes C2-G2 on MIDI channel 1. C2 will trigger Pad 1, C#2 will trigger Pad 2, D2 will trigger Pad 3, and so on.
To trigger samples on Bank B, send notes G#2-D#3 on MIDI channel 1.
To trigger samples on Bank C, send notes E3-B3 on MIDI channel 1.
To trigger samples on Bank D, send notes C4-G4 on MIDI channel 1.