User manual

58
Appendix A: Troubleshooting and Support
Sequential
If the Prophet-10 doesn’t seem to respond to its controls:
• Make sure local ctrl is on in the globals section.
If MIDI System Exclusive data is not transmitted/received:
• Make sure that the midi sysex cable setting in the globals section is set
to usb or midi depending on which you are using to transmit or receive
MIDI messages.
If the Prophet-10 plays out of tune:
• Check the transpose parameter in the globals menu to make sure it is
set to 0.
• Check the master tune knob to make sure it is set to 0.
• Set the vintage knob to 4.
• Check the alt tuning parameter in the globals menu to make sure it is
set to normal ( NOL ).
• You may need to recalibrate the oscillators. See “Calibrating the VCOs
and Filters” on page 5.
If the pitch or Mod wheel doesn’t go to full range:
• Recalibrate the Pitch and Mod wheels. See “Calibrating the Pitch and
Mod Wheels” on page 61.
If the lter sounds strange or out of tune:
• You may need to recalibrate the lters. See “Calibrating the Oscillators
and Filters” on page 5.
• Set the vintage knob to 4.