User Guide
Pearl Midi Codes 
In all examples, Midi bytes are shown in hexadecimal. 
Playback Control, 3 bytes (NOTE ON) 
Command & Channel {90 for channel 0, 9f for channel 15} 
Playback number  {00 for playback 1, 0e for playback 15} 
Playback Level  {00 for 0%, 40 for 50%, 7f for 100%} 
Page Change, 2 bytes 
Command & Channel {C0} 
Page      {7d=page A, 02=page B, ..., 0a=page J} 
Chase Control, 3 bytes 
Command & Channel {a0} 
Playback    {00-for playback 1, 0f for playback 15} 
Chase command  {0-stop, 1-continue, 2-restart, 3=go, 4=snap} 
Command list 
  Assume that MIDI channel is 0   
Action     Command sequence 
Playback 1 to 0%    90 00 00 
Playback 1 to 100%  90 00 7f 
Playback 2 to 0%    90 01 00 
Playback 2 to 100%  90 01 7f 
Playback 3 to 0%    90 02 00 
Playback 3 to 100%  90 02 7f 
Playback 4 to 0%    90 03 00 
Playback 4 to 100%  90 03 7f 
Playback 5 to 0%    90 04 00 
Playback 5 to 100%  90 04 7f 
Playback 6 to 0%    90 05 00 
Playback 6 to 100%  90 05 7f 
Playback 7 to 0%    90 06 00 
Playback 7 to 100%  90 06 7f 
Playback 8 to 0%    90 07 00 
Playback 8 to 100%  90 07 7f 
Playback 9 to 0%    90 08 00 
Playback 9 to 100%  90 08 7f 
Playback 10 to 0%    90 09 00 
Playback 10 to 100% 90 09 7f 
Playback 11 to 0%    90 0a 00 
Playback 11 to 100% 90 0a 7f 
Playback 12 to 0%    90 0b 00 
Playback 12 to 100% 90 0b 7f 
Playback 13 to 0%    90 0c 00 
Playback 13 to 100% 90 0c 7f 
Playback 14 to 0%    90 0d 00 
Playback 14 to 100% 90 0d 7f 
Playback 15 to 0%    90 0e 00 
Playback 15 to 100% 90 0e 7f 



