Yamaha MM6 Manual Do Utilizador

MM6 Owner’s Manual

105

MIDI Data Format

NOTE:
1 By 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

and Chorus Type.

2 Exclusive

<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.)

<MIDI Master Tuning> F0H, 43H, 1nH, 27H, 30H, 00H, 00H,
mm, ll, cc, F7H

• This message simultaneously changes the tuning value of

all channels.

• The values of “mm” and “ll” are used for MIDI Master Tuning.
• The default value of “mm” and “ll” are 08H and 00H, respec-

tively. Any values can be used for “n” and “cc”.

<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 98) 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 98) 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 99) for details.

3 When 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
recognized.

4 Local ON/OFF

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