User guide

LexiconMIDI Operation
48
Using Program Change Messages for Program Load
The MPX 500 will allow loading of all of its preset and User programs via standard MIDI Program
Change messages. It also conforms to the use of MIDI controller 32 to perform Bank Select. The MPX
500 banks are ordered numerically from 0-24.
Here’s how it works. If a standard MIDI Program Change is sent to the MPX 500, Program Change
messages 0-9 will load programs the first ten programs from the current Bank.
If a Bank Select message (controller 32) precedes a Program Change message, any of the MPX 500
programs can be loaded.
For example, Program Change 1 with the Plate Bank selected, will cause the Small Plate program
to be loaded. Sending controller 32 with a value of 24 (or higher), followed by Program Change 1, loads
the first program of the User Bank. Sending controller 32 with a value of 1, then Program Change 2,
loads the second program (Slope Down) in the Gate Bank. Sending controller 32 with a value of 8,
then program change 4 will load the last program (Slap Chorus2) in the Chorus Bank
.
Once a bank is selected, all subsequent Program Change messages will select programs within that
bank until a new value for controller 32 is received, or until another PROGRAM or BANK selection
is made from the front panel.
This function can be disabled with the MIDI Program Change parameter in System Mode.
9 Flange
10 Detune
11 Pitch
12 Delay/Echo
13 Special FX
14 Flange-Delay
15 Pitch-Delay
16 Chorus-Delay
17 Delay-Reverb
0 Plate
1 Gate
2 Hall
3 Chamber
4 Ambience
5 Rooms
6 Tremolo
7 Rotary
8 Chorus
MPX 500 Program Banks
18 Flange-Reverb
19 Pitch-Reverb
20 Chorus-Reverb
21 MonoSplitDly
22 MonoSplitRvb
23 Dual Mono
24 User