Alesis Data Disk Reference Manual page 54

2) Press the "up"
read:
3) Now press the
4) Use the
SCROLL
to playback.
5) When the desired sequence is found, press the
button. The display will then read:
6) Start the external sequencer or drum machine. Once a
MIDI Start or Continue command is received, the display
will read:
Where File ZZ is a file name (the same as sending any other file).
PLEASE NOTE:
a) The sequence recorded by the DataDisk MUST be
recorded with MIDI clock in order to use the external
sync feature. If the file does not contain MIDI clock, then
all file data will be sent with the first MIDI CLOCK
received.
b) DataDisk will assume that the start of the MIDI
Sequence file is the start of the song, as far as Start,
Continue, and Song Position Pointer commands are
concerned. For example, if the sequence was recorded
EXT MIDI SYNC
OFF
button.
SCROLL
EXT MIDI SYNC
ON
button. The display will read:
SEND
SEND FILE MIDI
Seqnce FILE ZZ ?
buttons to select the desired sequence
Waiting for MIDI
Start/Continue . .
SENDING: MIDI
Seqnce File ZZ
The display will now
DO/YES
49
REAL TIME MIDI SEQUENCING