User guide

Chapter 5: Advanced Programming Functions
35
Axiom User Guide
Programming a Button to Increment/Decrement a Program Change
It is possible to configure a button to send an Increment (increase) or Decrement (decrease) Program Change
message each time it is pressed.
To configure a button to increment a Program Change between a minimum and maximum value, assign it to
number 156 (see Appendix B, “Assignable MIDI CC’s”). The minimum and maximum values are set using the
Data 2 and Data 3 parameters respectively.
This requires three values to be specified (values given are examples):
To configure a button to increment/decrement a Program Change:
1 Select a button as described earlier.
2 Press the Edit button.
3 Press the Control Assign key. The LCD screen will read “ASIGN” and display the currently selected control
(for example “F10”), and the current MIDI CC assignment (for example “154”).
4 Enter 156 using the number keys. This configures the button to increment the Program number
5 Press the Enter key.
6 Press the Edit button.
7 Press the Data 2 key. The LCD screen will read “MIN” and display the currently selected control (for example
“F10”), and the current value (for example “64”).
8 Enter 0 using the number keys. This specifies the lowest Program number.
9 Press the Enter key.
10 Press the Edit button.
11 Press the Data 3 key. The LCD screen will read “MAX” and display the currently selected control (for ex-
ample “F10”), and the current value (for example “87”).
12 Enter 127 using the number keys. This specifies the highest Program number.
13 Press the Enter key.
To configure a button to decrement a Program Change between a maximum and minimum value, assign it to
number 155 (see Appendix B). The minimum and maximum values are set using the Data 2 and Data 3 pa-
rameters respectively.
Key Parameter Value
Control Assign Program Increment 156
Data 2 (example) Program Number (minimum) 0
Data 3 (example) Program Number (maximum) 127