Yamaha EZ-AG Service Manual page 20

EZ-AG
NOTE:
*1 EZ-AG functions as a 16-channel multi-timbral tone generator, and incoming data does not affect the panel voices or panel settings.
However, the MIDI messages listed below do affect the panel voices and songs.
• MIDI Master Tuning
*2 Control change
<RPN>
The EZ-AG receives and responds to the following messages.
• Pitch Bend Range.
• Fine Tuning.
• Coarse Tuning.
*3 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 Tuning. (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, respectively. Any values can be used for "cc."
<EZ-AG Native Parameter Change>
F0H, 43H, 7FH, 00H, 00H, ll, mm, nn, F7H
• The value which ll, mm and nn is Fuction ID, ctr 1 and ctr 2, respectively.
Transmitted Recognized
X
O
O
O
O
O
[Note] str : string number(see below)
vel : velocity of played note(00 is muted)
kno : MIDI note number(see below)
The value which is function ID, ctr 1, ctr 2, str and kno are hexadecimal form.
• str (String number) and kno (Note number)
Fret
String (str)
1 01 40
2 02 3B
3 03 37
4 04 32
5 05 2D
6 06 28
When the song is started, an FAH message is transmitted.
*4
When song is stopped, an FCH message is transmitted. When the cloc
are recognized.
Local ON/OFF
*5
<Local ON> Bn, 7A, 7F
<Local OFF> Bn, 7A, 00
•Value for "n" is ignored
*6 Song data is not transmitted.
20
O Clock
X Fret Switch on
Fret Switch off
O Fret LED on
Fret LED off
X String Data
X Switch Data (Control)
X Switch Data (Enter)
0 1 2 3
41 42 43
3C 3D 3E
38 39 3A
33 34 35
2E 2F 30
29 2A 2B
Function ID
Internal Clock
External Clock
[+]ON
[+]OFF
[-]ON
[-]OFF
[SOUND]ON
[SOUND]OFF
[SONG]ON
[SONG]OFF
4 5 6 7
44 45 46 47
3F 40 41 42
3B 3C 3D 3E
36 37 38 39
31 32 33 34
2C 2D 2E 2F
is set to External, both FAH (song start) and FCH(song stop)
k
ctr 1 ctr 2
00 01 00
00 01 7F
01 str kno
02 str kno
03 str kno
04 str kno
05 str vel
06 00 7F
06 00 00
06 01 7F
06 01 00
07 00 7F
07 00 00
07 01 7F
07 01 00
8 9 10 11
48 49 4A 4B
43 44 45 46
3F 40 41 42
3A 3B 3C 3D
35 36 37 38
30 31 32 33
12
4C
47
43
3E
39
34