The Keyboard Part System Exclusive Messages are not officially documented by Yamaha. Using these sysex messages you may configure the Keyboard Parts RIGHT1, RIGHT2, RIGHT3 und LEFT:
- Switch on/off Keyboard Parts
- Switch on/off Left Hold
- Change Part Octave (+/-2 octaves)
Remark: of course, the sysex messages for RIGHT3 cannot be used with PSR models.
| Data Format | Parameter | Description | Note |
|---|---|---|---|
| F0 43 73 01 50 08 cc 00 dd F7 | Part On/Off | cc = 00H: Right1 01H: Right2 02H: Right3 03H: Left dd = 00H: OFF 7FH: ON | |
| F0 43 73 01 50 08 03 02 nn F7 | Left Hold | nn = 00H: OFF 7FH: ON | |
| F0 43 73 01 50 08 cc 03 dd F7 | Octave | cc = 00H: Right1 01H: Right2 02H: Right3 03H: Left; dd = 3EH: -2 3FH: -1 40H: 0 41H: 1 42H: 2 |
The following system exclusive messages cannot be received at a MIDI port. The can only be used in the OTS sections of a style file.
| Data Format | Parameter | Description | Note |
|---|---|---|---|
| F0 43 73 01 50 08 cc 04 dd F7 | Voice Set Volume | cc = 00H: Right1 01H: Right2 02H: Right3 03H: Left; dd = 00H - 7FH: 0 - 127 | OTS only |
| F0 43 73 01 50 08 cc 08 dd F7 | DSP | cc = 00H: Right1 01H: Right2 02H: Right3 03H: Left dd = 00H: OFF 7FH: ON | OTS only Tyros/PSR only |
| F0 43 73 01 50 08 cc 01 dd F7 | DSP Variation | cc = 00H: Right1 01H: Right2 02H: Right3 03H: Left dd = 00H: OFF 7FH: ON | OTS only Tyros/PSR only |
See also: