Yamaha 02R User Manual

Specifications

If parameter change reception is ON and a parameter request is received on 
the specified MIDI channel, the contents of the corresponding parameter 
will be transmitted on the specified MIDI channel regardless of whether 
transmission is ON or OFF.

If parameter change reception is ON and a parameter change is received on 
the specified MIDI channel, the contents of the corresponding parameter 
will be modified.

Transmission of KEY REMOTE parameter changes can be turned ON or 
OFF using the “Preferences” display function (see “Preferences” on page 
162 of the User’s Guide) independently of other parameters. This is used 
only in special circumstances such as when externally monitoring key 
operations. Normally, it should be left OFF.

If, after receiving Active Sensing, no messages are received for an interval 
longer than 300 ms, or when MIDI Reset is received, only the running 
status will be cleared.

Active Sensing is transmitted.

MIDI Time Code Quarter-frame messages are received at the MTC 
connector.

If ECHO is turned ON, the Program Change messages will be transmitted 
immediately after being received.

ACTIVE SENSE  $FEH    

PROGRAM CHANGE  $CnH

SYSTEM EXCLUSIVE
PARAMETER CHANGE 
   $F0H, $43H, $1nH

(KEY REMOTE)

 (RESPONSE FOR
PARAMETER REQUEST)

SYSTEM EXCLUSIVE
BULK DUMP    $F0H, $43H, $0nH

BULK REQUEST  $F0H, $43H, $2nH

MIDI IN  PROGRAM CHANGE  $CnH     

PGM T 

× 

ON

PARAM T 

× 

ON

KEY REMOTE T 

× 

ON

MIDI CH?

MIDI OUT

PBM ECHO ON