2. Transmission Data
   =================

All MIDI data is transmitted when the MIDI ON/OFF function is ON. The MIDI
transmission channel is determined by the setting of the MIDI T CH function.

2-1. Channel Information
     ===================

2-1-1 Channel Voice Message

(1) Key On/Off

    Status              1001nnnn(9n)   n=channel no.
    Note no.            0kkkkkkk       k=36(C1) - 84(C5)
    Velocity            01000000(40)   Key on
                        00000000(00)   Key off

(2) Control Change

    Status              1011nnnn(Bn)   n=channel no.
    Control no.         0ccccccc
    Control code        0vvvvvvv

a) Transmitted whether MIDI CH INFO is ON or OFF

    Control no.                        Control code
    C=64: Sustain sw.                  V=0:OFF, 127:ON
    C=126: POLY mode
    C=127: MONO mode

b) Transmitted when MIDI CH INFO is ON

    Control No.                        Control code
    C=1:modulation wheel               V=0 - 127
    C=2:breath control                 V=0 - 127
    C=6:data entry slider              V=0 - 127
    C=7:volume (data entry)            V=0 - 127
    C=65:protamento sw.                V=0:OFF, 127:ON
    C=96:data entry +1
    C=97:data entry -1

(3) Program Change

    Status              1100nnnn(Cn)   n=channel no.
    Program no.         0ppppppp       p=0 - 23:INTERNAL
                                       p=24 - 119:BANK

This data is transmitted when a voice selector is pressed during the play mode,
when MIDI CH INFO is ON and MIDI SYS INFO is OFF.

(4) Pitch Bend

    Status              1110nnnn(En)   n=channel no.
    Code (LSB)          0uuuuuuu
    Code (MSB)          0vvvvvvv

The transmitted data is as follows:

    MSB                 LSB
    00000000            00000000       Lowest value
    01000000            00000000       Center value
    01111111            01111110       Highest value
_______________________________________________________________________________

2.2 System Information
    ==================

2-2-1 System Real-Time Message

    Active sensing
    Status              11111110(FE)

Transmitted once approximately every 200 milliseconds

2-2-2 System Exclusive Message

Transmitted only when MIDI SYS INFO is ON

(1) Parameter Change

    Status              11110000(F0)
    ID no.              01000011(43)
    Substatus/ch. no.   0001nnnn(1n)   n=channel no.
    Parameter group no. 00010010(12)
    Parameter no.       0ppppppp
    Data                0ddddddd
    EOX                 11110111(F7)

This data is transmitted when voice or function Parameters are changed in the
EDIT or FUNCTION modes. The voice parameters transmitted are those given in
voice parameter table 5-2, and the function parameters transmitted are those
shown in function parameter table 5-3.

(2) 1 Voice Bulk Data

    Status              11110000(F0)
    ID no.              01000011(43)
    Substatus/ch. no.   0000nnnn(0n)   n=channel no.
    Format no.          00000011(03)
    Byte count          00000000(00)
    Byte count          01011101(5D)
    Data                0ddddddd    \
                                     | 93 bytes
                        0ddddddd    /
    Checksum            0eeeeeee
    EOX                 11110111(F7)

The data for one voice is transmitted when a voice selector is pressed in the
PLAY mode. Data in the voice edit buffer is transmitted when a format no. f=3
dump request is received. The transmitted data is shown in voice parameter
table 5-2. The checksum is the lowest 7 bits of the two's complement sum of all
data bytes (the same applies below).
Functions not available on this unit are set as follows:

    CHORUS:0
    PEG PR1=99          PR2=99         PR3=99
        PL1=50          PL2=50         PL3=50
    FOOT VOLUME RANGE = 99

(3) Voice BULK Data

    Status              11110000(F0)
    ID no.              01000011(43)
    Substatus/ch. no.   0000nnnn(0n)   n=channel no.
    Format no.          00000100(04)
    Byte count          00100000(20)
    Byte count          00000000(00)
    Data                0ddddddd    \
                                     | 4096 bytes
                        0ddddddd    /
    Checksum            0eeeeeee
    EOX                 11110111(F7)

The data of 32 voices, including the 24 voices in RAM memory, will be
transmitted if the YES key is pressed in response to the "MIDI Transmit?"
display which appears when the SYS INFO key is pressed twice in the FUNCTION
mode. The data for all 32 voices will also be transmitted when a format no. f=4
dump request is received. The transmitted data is shown in voice data table
5-1. 55 bytes of 0's are added to the 73 bytes in this table, so 128 bytes are
transmitted for each voice. 4096 bytes are therefore transmitted for all 32
voices. Voices 25 through 32 are transmitted with initialized voice parameters.
_______________________________________________________________________________
4. Reception Data
   ==============

All MIDI data is received when the MIDI ON/OFF function is ON. When a specific
MIDI receive channel has been selected using the MIDI R CH function, and the
OMNI mode is OFF, MIDI data will be received only on the specified channel.
MIDI data will be received on all channels when the OMNI mode is ON.

4-1. Channel Information
     ===================

4-1-1 Channel Voice Message

(1) Key Off

    Status              1000nnnn(8n)   n=channel no.
    Note no.            0kkkkkkk       k=0(C-2) - 127(G8)
    Velocity            00000000

(2) Key On/Off

    Status              1001nnnn(9n)   n=channel no.
    Note no.            0kkkkkkk       k=0(C-2) - 127(G8)
    Velocity            00000000       v=0:key off
                                       v=1-127:key on

The key on note level will vary according to the received velocity value (only
when the KEY VELOCITY setting is greater than 0). The range of this instrument
is C#-1 to C7. If a higher or lower key number is received, it will be output
within the range limits. For example, received C#7 through C8 data will be
output as notes in the C#6 through C7 range.

(3) Control Change

    Status              1011nnnn(Bn)   n=channel no.
    Control no.         0ccccccc
    Control code        0vvvvvvv

a) Received whether MIDI CH INFO is ON or OFF

    Control no.                        Control code
    C=64: Sustain sw.                  V=0-126:OFF, 127:ON

b) Received when MIDI CH INFO is ON

    Control No.                        Control code
    C=1:modulation wheel               V=0 - 127
    C=2:breath control                 V=0 - 127
    C=5:portamento time                V=0 - 127
    C=7:volume                         V=0 - 127
    C=65:protamento sw.                V=0 - 126:OFF, 127:ON

(4) Program Change

    Status              1100nnnn(Cn)   n=channel no.
    Program no.         0ppppppp

Received only in the PLAY mode when MIDI CH INFO is ON. Number 120 through 127
will be processed as 119.

(5) Pitch Bend

    Status              1110nnnn(En)   n=channel no.
    Code (LSB)          0uuuuuuu
    Code (MSB)          0vvvvvvv

Functions only on MSB data:

    MSB
    00000000            Lowest value
    01000000            Center value
    01111111            Highest value

4-1-2 Channel Mode Message

    Status              1011nnnn(Bn)   n=channel no.
                        0ccccccc
                        0vvvvvvv

Received whether MIDI CH INFO is ON or OFF

    C=123               V=0            All notes OFF
    C=126               V=1            MONO mode ON
    C=127               V=0            POLY mode ON
_______________________________________________________________________________
4.2 System Information
    ==================

4-2-1 System Real-Time Message

    Active sensing
    Status              11111110(FE)

Within 300 milliseconds the MIDI receive buffer will be cleared and the
currently output note will be turned OFF.

4-2-2 System Exclusive Message

(1) Parameter Change (switch remote)

    Status              11110000(F0)
    ID no.              01000011(43)
    Substatus/ch. no.   0001nnnn(1n)   n=channel no.
    Parameter group no. 00001000(08)
    Switch no.          0mmmmmmm
    Data                0ddddddd       d=0:OFF, 1 - 127:ON                          EOX                 11110111(F7)

All panel switches are controlled. The switch numbers are arranged as shown in
the illustration below. Received only when MIDI SYS INFO is ON.

(control panel switches)
+----++----+ +----++----+ +----++----+ +--------------------------------------+
| 32 || 33 | | 24 || 25 | | 28 || 29 | |                0 - 11                |
+----++----+ +----++----+ +----++----+ +--------------------------------------+
+----++----+ +----++----+ +----++----+ +--------------------------------------+
| 34 || 35 | | 26 || 27 | | 30 || 31 | |               12 - 23                |
+----++----+ +----++----+ +----++----+ +--------------------------------------+

(2) Parameter Change

The format is the same as the transmitted parameter change data. Received only
when MIDI SYS INFO is ON. Permits changing voice and function parameters while
the EDIT mode is active. It is also possible to change modes: PLAY, EDIT, etc.
The parameter no. and data received are shown in voice parameter table 5-2 and
function parameter table 5-3.

(3) 1 Voice Bulk Data

Received only when MIDI SYS INFO is ON. The format is the same as for the
transmitted 1 voice bulk data. The 93 voice data bytes are read into the voice
edit buffer, replacing the current voice data. The 93 received data bytes are
shown in voice parameter table 5-2

CHORUS, FOOT VOLUME RANGE and PEG data are ignored.

(4) 32 Voice Bulk Data

Received only when MIDI SYS INFO is ON. The format is the same as for the
transmitted 32 voice bulk data. This data can be received only when the MEMORY
PROTECT function is OFF. The received voice data is stored in the 24 INTERNAL
voice memory locations. Voices numbered 25 and higher will be ignored. The
"MIDI RECEIVED!!" display appears to confirm complete reception of voice bulk
data.

(5) Dump Request

    Status              11110000(Fn)
    ID no.              01000011(43)
    Substatus/ch no.    0010nnnn(2n)   n=channel no.
    Format no.          0fffffff       f=3, 4
    EOX                 11110111(F7)

Received only when MIDI SYS INFO is ON. When received, the bulk data
corresponding to the received format code will be dumped via MIDI OUT.

    f=3:   1 voice bulk data
    f=4:   32 voice bulk data
_______________________________________________________________________________

5. SYSTEM EXCLUSIVE DATA
   =====================

5-1 VOICE DATA (VMEM format)

+-----+-------------------------------------------------+
|Para-|                                                 |
|meter|                     Parameter                   |
|no.  |                                                 |
|-----|-------------------------------------------------|
|   0 | ATTACK RATE                            \        |
|   1 | DECAY 1 RATE                            :       |
|   2 | DECAY 2 RATE                            :       |
|   3 | RELEASE RATE                            :       |
|   4 | DECAY 1 LEVEL                           :       |
|   5 | KEYBOARD SCALING LEVEL                 OP4      |
|   6 | AMPLITUDE MODULATION ENABLE/EG BIAS     :       |
|     | SENSITIVITY/KEY VELOCITY                :       |
|   7 | OUTPUT LEVEL                            :       |
|   8 | OSCILLATOR FREQUENCY                    :       |
|   9 | KEYBOARD SCALING RATE/DETUNE           /        |
|-----|-------------------------------------------------|
|  10 |                                        \        |
|  :  | SAME AS FOR OP4                        OP2      |
|  19 |                                        /        |
|-----|-------------------------------------------------|
|  20 |                                        \        |
|  :  | SAME AS FOR OP4                        OP3      |
|  29 |                                        /        |
|-----|-------------------------------------------------|
|  30 |                                        \        |
|  :  | SAME AS FOR OP4                        OP1      |
|  39 |                                        /        |
|-----|-------------------------------------------------|
|  40 | LFO SYNC/FEEDBACK LEVEL/ALGORITHM               |
|  41 | LFO SPEED                                       |
|  42 | LFO DELAY                                       |
|  43 | PITCH MODULATION DEPTH                          |
|  44 | AMPLITUDE MODULATION DEPTH                      |
|  45 | PITCH MODULATION SENSITIVITY/AMPLITUDE          |
|     | MODULATION SENSITIVITY/LFO WAVE                 |
|  46 | TRANSPOSE                                       |
|  47 | PITCH BEND RANGE                                |
|  48 | CHORUS SWITCH*/PLAY MODE/SUSTAIN FOOT SWITCH/   |
|     | PORTAMENTO FOOT SWITCH/PORTAMENTO MODE          |
|  49 | PORTAMENTO TIME                                 |
|  50 | FOOT VOLUME RANGE *                             |
|  51 | MODULATION WHEEL PITCH MODULATION RANGE         |
|  52 | MODULATION WHEEL AMPLITUDE MODULATION RANGE     |
|  53 | BREATH CONTROL PITCH MODULATION RANGE           |
|  54 | BREATH CONTROL AMPLITUDE MODULATION RANGE       |
|  55 | BREATH CONTROL PITCH BIAS RANGE                 |
|  56 | BREATH CONTROL EG BIAS RANGE                    |
|  57 | VOICE NAME 1                                    |
|  :  |     :                                           |
|  66 | VOICE NAME 10                                   |
|  67 | PITCH EG RATE 1 *                               |
|  68 |               2 *                               |
|  69 |               3 *                               |
|  70 |         LEVEL 1 *                               |
|  71 |               2 *                               |
|  72 |               3 *                               |
+-----+-------------------------------------------------+
                                               *:not used
_______________________________________________________________________________
5-2. VOICE PARAMETERS (VCED format)

+-----+----------------------------------+--------------+--------+------------+
|Para-|                                  |              |        |            |
|meter|            Parameter             | LCD Display  |  Data  |    Notes   |
|no.  |                                  |              |        |            |
|-----|----------------------------------|--------------|--------|--------+---|
|   0 | ATTACK RATE                  \   | AR           | 0-31   |        |\  |
|   1 | DECAY 1 RATE                  :  | D1R          | 0-31   |        | : |
|   2 | DACAY 2 RATE                  :  | D2R          | 0-31   |        | : |
|   3 | RELEASE RATE                  :  | RR           | 0-15   |        | : |
|   4 | DECAY 1 LEVEL                 :  | D1L          | 0-15   |        | : |
|   5 | KEYBOARD SCALING LEVEL        :  | LS           | 0-99   |        | : |
|   6 | KEYBOARD SCALING RATE        OP4 | RS           | 0-3    |        | : |
|   7 | EG BIAS SENSITIVITY           :  | EBS          | 0-7    |        | : |
|   8 | AMPLITUDE MODULATION ENABLE   :  |              | 0, 1   |        | : |
|   9 | KEY VELOCITY SENSITIVITY      :  | KVS          | 0-7    |        | : |
|  10 | OUTPUT LEVEL                  :  | OUT          | 0-99   |        | : |
|  11 | OSCILLATOR FREQENCY           :  | F            | 0-63   |        | : |
|  12 | DETUNE                       /   | DET          | 0-6    |Center=3| : |
|-----|----------------------------------|--------------|--------|--------| : |
|  13 |                                  |              |        |        | : |
|  :  | SAME AS FOR OP4              OP2 |              |        |        | E |
|  25 |                                  |              |        |        | D |
|-----|----------------------------------|--------------|--------|--------| I |
|  26 |                                  |              |        |        | T |
|  :  | SAME AS FOR OP4              OP3 |              |        |        | : |
|  38 |                                  |              |        |        | : |
|-----|----------------------------------|--------------|--------|--------| : |
|  39 |                                  |              |        |        | : |
|  :  | SAME AS FOR OP4              OP1 |              |        |        | : |
|  51 |                                  |              |        |        | : |
|-----|----------------------------------|--------------|--------|--------| : |
|  52 | ALGORITHM                        | ALG          | 0-7    |        | : |
|  53 | FEEDBACK LEVEL                   | FBL          | 0-7    |        | : |
|  54 | LFO SPEED                        | LFS          | 0-99   |        | : |
|  55 | LFO DELAY                        | LFD          | 0-99   |        | : |
|  56 | PITCH MODULATION DEPTH           | PMD          | 0-99   |        | : |
|  57 | AMPLITUDE MODULATION DEPTH       | AMD          | 0-99   |        | : |
|  58 | LFO SYNC                         | SYNC         | 0, 1   |        | : |
|  59 | LFO WAVE                         | LW           | 0-3    |        | : |
|  60 | PITCH MODULATION SENSITIVITY     | PMS          | 0-7    |        | : |
|  61 | AMPLITUDE MODULATION SENSITIVITY | AMS          | 0-7    |        | / |
|  62 | TRANSPOSE                        | MID. C       | 0-48   |        | \ |
|  63 | PLAY MODE  POLY/MONO             | Poly Mode    | 0, 1   |        | : |
|  64 | PITCH BEND RANGE                 | P Bend Range | 0-12   |        | : |
|  65 | PORTAMENTO MODE                  | Full T. Porta| 0, 1   |        | : |
|  66 | PORTAMENTO TIME                  | Porta Time   | 0-99   |        | : |
|  67 | FOOT VOLUME RANGE                |              |        | *      | F |
|  68 | SUSTAIN FOOT SWITCH              | Foot Sw      | 0, 1   |\       | U |
|  69 | PORTAMENTO FOOT SWITCH           | Foot Sw      | 0, 1   |/ Pair  | N |
|  70 | CHORUS SWITCH                    |              |        | *      | C |
|  71 | MODULATION WHEEL                 |              |        |        | T |
|     |  PITCH MODULATION RANGE          | MW Pitch     | 0-99   |        | I |
|  72 | MODULATION WHEEL                 |              |        |        | O |
|     |  AMPLITUDE MODULATION RANGE      | MW Ampli     | 0-99   |        | N |
|  73 | BREATH CONTROL                   |              |        |        | : |
|     |  PITCH MODULATION RANGE          | BC Pitch     | 0-99   |        | : |
|  74 | BREATH CONTROL                   |              |        |        | : |
|     |  AMPLITUDE MODULATION RANGE      | BC Ampli     | 0-99   |        | : |
|  75 | BREATH CONTROL                   |              |        |        | : |
|     |  PITCH BIAS RANGE                | BC P Bias    | 0-99   |        | : |
|  76 | BREATH CONTROL                   |              |        |        | : |
|     |  EG BIAG RANGE                   | BC E Bias    | 0-99   |        | : |
|  77 | VOICE NAME 1                     |              | 32-127 |        | : |
|     |      :                           |              | (ASCII)|        | : |
|  86 | VOICE NAME 10                    |              |        |        | / |
|  87 | PITCH EG RATE 1                  |              |        | *      |   |
|  88 |               2                  |              |        | *      |   |
|  89 |               3                  |              |        | *      |   |
|  90 |         LEVEL 1                  |              |        | *      |   |
|  91 |               2                  |              |        | *      |   |
|  92 |               3                  |              |        | *      |   |
+-----+----------------------------------+--------------+--------+--------+---+
                                                                   *:not used
_______________________________________________________________________________
5-3. FUNCTION PARAMETERS

+-----+----------------------------------+--------------+--------+------------+
|Para-|                                  |              |        |            |
|meter|            Parameter             | LCD Display  |  Data  |    Notes   |
|no.  |                                  |              |        |            |
|-----|----------------------------------|--------------|--------|------------|
|  93 | OPERATOR ENABLE/DISABLE          |              | 0, 1   |            |
|  94 | OPERATOR SELECT                  |              | 0 - 3  |            |
|  95 | EDIT MODE 1=ON                   | E,e          | 0, 1   | *          |
|  96 | FUNCTION MODE                    | F,f          | 0, 1   | *          |
|  97 | STORE MODE 1=ON                  | Mem Store    | 0, 1   | *          |
|  98 |                                  |              |        | *          |
|  99 |                                  |              |        | *          |
| 100 | PLAY MODE 1=ON                   | P,p          | 0, 1   | *          |
| 101 |                                  |              |        | *          |
| 102 |                                  |              |        | *          |
| 103 | MASTER TUNE 64=CENTER            | M. Tunee     | 0 - 127| *          |
| 104 | MIDI SWITCH 1=ON                 | Midi :       | 0, 1   | *          |
| 105 | MIDI CH INFO                     | Ch.Info      | 0, 1   | *          |
| 106 | OMNI 0=OFF 1=ON                  | Omni :       | 0, 1   | *          |
| 107 | MIDI TRANS CH                    | Midi T Ch    | 0 - 15 | *          |
| 108 | MIDI RECV CH                     | Midi R Ch    | 0 - 15 | *          |
| 109 | MIDI SYS INFO                    | Midi Sys.Info| 0, 1   | *          |
| 110 | 32 VOICE BULK DUMP               |Midi Transmit?| 1      | *          |
| 111 | RECALL EDIT                      | Recall Edit ?| 0, 1   | *          |
| 112 | INIT VOICE                       | Init Voice ? | 0, 1   | *          |
| 113 | SAVE                             | Save to Tape?| 0, 1   | *          |
| 114 | VERIFY                           | Verify Tape ?| 0, 1   | *          |
| 115 | LOAD                             | Load Tape ?  | 0, 1   | *          |
| 116 | LOAD SINGLE                      | Load Single ?| 0 - 127| *          |
| 117 |                                  |              |        | *          |
| 118 |                                  |              |        | *          |
| 119 | MEMORY PROTECT                   | M.Protect    | 0, 1   | *          |
| 120 | KEY SHIFT 24=CENTER              | Key Shift    | 0 - 48 | *          |
| 121 | PITCH BEND MODE 1=ON             | Bend Mode    | 1, 0   | *          |
| 122 | KEY SHIFT                        | K            | 0, 1   | *          |
| 123 | COMPARE                          | C            | 0, 1   | *          |
| 124 | PITCH BEND MODE                  |              | 0 - 2  | *          |
| 125 | PRESET SEARCH No.                |              | 0 - 95 | *          |
| 126 | BANK VOICE No.                   |              | 0 - 95 | *          |
| 127 | BANK VOICE DATA                  |              | 0 - 119| *          |
+-----+----------------------------------+--------------+--------+------------+
_______________________________________________________________________________
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