Specifications

TABLE OF CONTENTS
INTRODUCTION...............................................................................................2
FEATURES................................................................................................................ 2
HOW TO USE THIS MANUAL...................................................................................3
SECTION 1
DATADISK QUICK START...............................................................................4
TO FORMAT A DISK................................................................................................. 4
RECEIVING ONE MIDI DATA FILE FOR STORAGE.................................................4
RECEIVING MULTIPLE MIDI DATA FILES FOR STORAGE.....................................4
SENDING A SINGLE STORED FILE ......................................................................... 5
SENDING MULTIPLE STORED FILES......................................................................5
SECTION 2
DESCRIPTION OF CONTROLS.......................................................................6
FRONT PANEL.......................................................................................................... 6
3 1/2" DISK DRIVE........................................................................................6
LCD DISPLAY ...............................................................................................6
SCROLL........................................................................................................6
NAME............................................................................................................6
RECEIVE ......................................................................................................6
SEND ............................................................................................................6
DELETE ........................................................................................................ 6
BACKUP .......................................................................................................7
DO/YES.........................................................................................................7
REQUEST.....................................................................................................7
INFO .............................................................................................................7
MIDI ..............................................................................................................7
FORMAT.......................................................................................................7
POWER ........................................................................................................7
BACKPANEL .............................................................................................................7
MIDI IN..........................................................................................................8
MIDI OUT......................................................................................................8
POWER ........................................................................................................8
DATADISK FRONT AND BACK PANEL.................................................................... 9
SECTION 3
INTERFACING DATADISK...............................................................................10
DATADISK CONNECTED TO A SINGLE MIDI DEVICE............................................ 10
HANDSHAKING ............................................................................................ 10
DATADISK USED TO STORE HR-16/MMT-8 SEQUENCES.....................................12
DATADISK IN A MORE COMPLEX MIDI SETUP......................................................13
SECTION 4
DATADISK FUNCTIONS..................................................................................14
THEORY OF OPERATION ........................................................................................14
SYSTEM EXCLUSIVE...................................................................................14
RECEIVE MODES......................................................................................... 14
SOFTWARE FUNCTIONS......................................................................................... 15
RECEIVE MIDI DATA FUNCTION................................................................. 16
RECV ONE SYSEX ..........................................................................16
RECV MULT SYSEX.........................................................................16
SEND MIDI DATA FUNCTIONS....................................................................16
SEND FILE XXXXXX YYYYYY ZZZZZZZZ .......................................16