Dave Smith Instruments Prophet Rev2 - Page 160

! !
76 Appendix D: Troubleshooting and Support Dave Smith Instruments
,IWKH3URSKHW5HYLVEHKDYLQJHUUDWLFDOO\
• This is almost always caused by a MIDI data loop. Make sure that any
MIDI Thru functionality is turned off on the MIDI interface/hardware
or in the MIDI software application. Disconnect all the Prophet Rev2’s
MIDI connections—MIDI and USB cables—and see if the problem
SHUVLVWV<RXFDQDOVRPRQLWRUWKH0,',WUDI¿FZLWKMIDI Monitor
(Mac OS) or MIDI-OX (Windows) to see if the Prophet Rev2 is being
overrun with duplicate messages.
,IWKH3URSKHW5HYGRHVQ¶WVHHPWRUHVSRQGWRLWVFRQWUROV
• Make sure local control is on in the global menu.
,I0,',6\VWHP([FOXVLYHGDWDLVQRWWUDQVPLWWHGUHFHLYHG
• Make sure that the midi sysex cable setting in the global menu is set
to usb or midi depending on which you are using to transmit or receive
MIDI messages.
If the Prophet Rev2 plays out of tune:
• Check the master coarse and master fine parameter in the global
menu. If they seem correct, you may need to retune the oscillators. See
“Calibrating the Oscillators and Filters” on page 66.
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 66.
,IWKH¿OWHUVRXQGVVWUDQJHRURXWRIWXQH
• <RXPD\QHHGWRUHWXQHWKH¿OWHUV6HH³&DOLEUDWLQJWKH2VFLOODWRUVDQG
Filters” on page 66.