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4. System Exclusive Messages
4.1 Parameter Change
The MU5 receives and responds to the following parameter change messages:
• Universal Real Time Message
Master Volume
• Universal Non Real Time Message
General MIDI Mode On
• Yamaha GM Exclusive Message
MIDI Master Tuning
• Parameter Changes Specific to MU5
System Data parameter change
Multi Part data parameter change
Reset All Parameters
System Parameter
Multi Parameter
All Parameter Reset
• Parameter Changes Specific to TG100
4.2 Universal Real Time Message
4.2.1 Master Volume
11110000 F0 = Exclusive status
01111111 7F = Universal real time
01111111 7F = ID of target device
00000100 04 = Sub-ID #1=Device control message
00000001 01 = Sub-ID #2=Master volume
0sssssss SS = Volume LSB
0t tt t tt t TT = Volume MSB
11110111 F7 = End of exclusive
or
11110000 F0 = Exclusive status
01111111 7F = Universal real time
0xxxnnnn XN = Device number, xxx = Not used
00000100 04 = Sub-ID #1=Device control message
00000001 01 = Sub-ID #2=Master volume
0sssssss SS = Volume LSB
0t tt t tt t TT = Volume MSB
11110111 F7 = End of exclusive
Following reception of the above parameters, the Volume MSB affects the Master
Volume of the System Parameters.
MIDI Data Format