MIDI Data Format

NOTE:

1By default (factory settings) the instrument ordinarily functions as a 16-channel multi-timbral tone generator, and incoming data does not affect the panel voices or panel settings. How- ever, the MIDI messages listed below do affect the panel voices, auto accompaniment, and songs.

MIDI Master Tuning

System exclusive messages for changing the Reverb Type, Chorus Type and DSP Type.

2Messages for these control change numbers cannot be trans- mitted from the instrument itself. However, they may be trans- mitted when playing the accompaniment, song or using the Harmony effect.

3Exclusive

<GM System ON> F0H, 7EH, 7FH, 09H, 01H, F7H

This message automatically restores all default settings for the instrument, with the exception of MIDI Master Tuning.

<MIDI Master Volume> F0H, 7FH, 7FH, 04H, 01H, ll, mm, F7H

This message allows the volume of all channels to be changed simultaneously (Universal System Exclusive).

The values of “mm” is used for MIDI Master Volume. (Values for “ll” are ignored.)

<XG Master Tuning> F0H, 43H, 1nH, 4CH, 00H, 00H, 00H, ddH, ddH, ddH, ddH, F7H

This message simultaneously changes the tuning value of all channels.

The values of “dd” are used for XG Master Tuning.

The default value of “dd” are 00H, 04H, 00H, 00H, respec- tively.

<Reverb Type> F0H, 43H, 1nH, 4CH, 02H, 01H, 00H, mmH, llH, F7H

mm : Reverb Type MSB

ll : Reverb Type LSB

Refer to the Effect Type List (page 126) for details.

<Chorus Type> F0H, 43H, 1nH, 4CH, 02H, 01H, 20H, mmH, llH, F7H

mm : Chorus Type MSB

ll : Chorus Type LSB

Refer to the Effect Type List (page 127) for details.

<DSP Type> F0H, 43H, 1nH, 4CH, 02H, 01H, 40H, mmH, llH, F7H

mm: DSP Type MSB

ll: DSP Type LSB

Refer to the Effect Type List (page 128) for details.

4When the accompaniment is started, an FAH message is trans- mitted. When accompaniment is stopped, an FCH message is transmitted. When the clock is set to External, both FAH (accompaniment start) and FCH (accompaniment stop) are rec- ognized.

5Local ON/OFF

<Local ON> Bn, 7A, 7F <Local OFF> Bn, 7A, 00 Value for “n” is ignored.

134 PSR-S550 Owner’s Manual