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The table below shows the body format for each action of Instrument-specific system exclusive messages. An actual message
consists of the items indicated by "Y", from left to right.
16.3 Format of Each Field
16.3.1 SX : System Exclusive Message Status
System Exclusive message Status = F0H
16.3.2 MAN : Manufacturer's ID
Manufacturer's ID = 44H (CASIO)
16.3.3 MOD : Model ID
The Model ID of the series to which the Instrument belongs is shown by two consecutive bytes (MSB, LSB).
(PX-200/PX-800/AP-500 Model ID MSB = 15H, LSB = 01H)
16.3.4 dev : MIDI Device ID 00H-7FH
The contents of this field in a received message are compared with the Model's MIDI Device ID, and receipt of the incoming
message is allowed only when the two IDs match. The default value for this field is 10H. When a message containing
7FH is received, receipt of the message is always allowed, regardless of the Instrument's ID setting.
MIDI Device ID is a Patch Parameter, and it can be changed with a System Exclusive Message. In this case, the Device
ID of the MIDI System Exclusive Message must be set to 7FH before it is sent.
act SX MAN MOD dev act body (Depends on act) EOX
cat mem pset blk pkt prm idx len data img sum
NOPYYYYY-----------Y
IPRYYYYYYYYY-YYY---Y
IPSYYYYYYYYY-YYYY--Y
OBRYYYYYYYY--------Y
OBSYYYYYYYY-Y--Y-YYY
HBRYYYYYYYY--------Y
HBSYYYYYYYY-Y--Y-YYY
ACKYYYYYYYY--------Y
BSYYYYYYYYY--------Y
RJCYYYYYYYY--------Y
EODYYYYYYYY--------Y
EOSYYYYYYYY--------Y
ERRYYYYYYYY--------Y
Format: 11110000B
Format: 01000100B
Format: 00011001B (MSB) 00000001B (LSB)
Format: 0dddddddB
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