Yamaha PSR-A2000 Oriental Midi Implementation Manual page 75

System Exclusive Messages (Others)
MIDI Event
MIDI Master Tuning F0 43 1n 27 30 00 00 0m 0l cc F7
11110000 F0 = Exclusive status
01000011 43 = YAMAHA ID
0001nnnn 1n n= always 0 (when transmit), n=0-F (when receive)
00100111 27 = Model ID of TG100
00110000 30 = Address High
00000000 00 = Address Mid
00000000 00 = Address Low
0000mmmm 0m = Master Tune MSB
0000llll 0l = Master Tune LSB
0ccccccc cc = don't care
11110111 F7 = End of Exclusive
Data Format
MIDI Data Format / MIDI-Datenformat / Format des données MIDI
[MIDI]
Voice MIDI Reception
Regular/ Song Right1/ Keyboard Style
Drum/Organ Right2/
Voice Left
O O
MIDI Transmission
Extra Right1/ M.Pad Style Song Upper
Right2/ Lower
Left
X
PSR-A2000 Data List 75