Yamaha MU50 Owner's Manual page 120

4. System Exclusive Messages
Parameter Change
System Parameters
Effects Parameters
Three categories of system effects are supported. One of these categories can
be switched with insertion effects.
Graphic EQ and multiple insertion effects are supported as options.
Part Parameters
Filter cutoff and AEG value can be controlled by offset.
Display Parameters
External-Input Control Parameters
Enable control of external signals input into internal mixer.
Drum Setup Parameters
Bulk Dump
Parameter Request
Dump Request
Chapter 1: MIDI Specifications
1. Key On/Key Off
Status: 9nH/8nH
If multipart parameter "Rcv NOTE MESSAGE" is OFF, the part ignores these messages.
2. Program Change
Status: CnH
Default: 00H
If multipart parameter "Rcv PROGRAM CHANGE" is OFF, the part ignores this message.
Melody Voice
As indicated in MU50 Sound List & MIDI Data booklet. Voices can be added through use of Bank Select LSB.
(Refer to description of Bank Select, below.)
Rhythm Voices
As indicated in MU50 Sound List & MIDI Data booklet. Program Change message can be used to change the
voice (drum kit). If the tone generator does not have a drum kit corresponding to the specified program number,
it will ignore the message and continue to use the current drum kit.
3. Pitchbend
Status: EnH
Default: 40H 00H
If multipart parameter "Rcv PITCH BEND" is OFF, the part ignores this message.
APPENDIX
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