Program changes – Rocktron VooDu Valve User Manual
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Program Changes
Step 1
To access MIDI Program Mapping, turn the FUNCTION SELECT control clockwise until the
Voodu Valve™ displays "PROGRAM CHANGES".
Program Changes allow for different MIDI program numbers to be assigned to Voodu Valve preset numbers. For
example, MIDI program #58 can be mapped to Voodu Valve preset #34. Then, when program #58 is selected from a
MIDI transmitting device (such as a Rocktron All Access™ foot controller), preset #34 will be recalled on the Voodu
Valve™.
The Program Changes Map table is shipped from Rocktron at a one-to-one correspondance (i.e. MIDI program
#1 is mapped to Voodu Valve preset #1, 2 to 2, 3 to 3, etc.).
4,8
3,7
1
2,5,6
Step 2
Turn the PARAMETER SELECT control one step clockwise to display the current Program
Change On/Map/Off status.
PROGRAM CHANGES
PROG CHANGES
ON
Program Changes status options
ON - Execute MIDI program changes as received by a MIDI controller
MAP - Use mapping table when a program change is received
OFF - Do not execute MIDI program changes
Step 3
Turn the PARAMETER ADJUST control to select the desired Program Changes status
setting.
PROG CHANGES
MAP
Step 4
Press the STORE button to save the status selection. "STORED" will flash briefly on the
display.
STORED