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MIDI Data
An error has been detected in the MIDI data re-
ceived by the QY20. Check all relevant settings,
then try receiving the data again.
Check Sum
An error has been detected in a MIDI bulk dump
received by the QY20. Check all relevant settings,
then try receiving the data again.
Buffer Full
Too much MIDI data is being received by the
QY20 at one time. Reduce the amount of data that
is being sent to the QY20.
Illegal Data
Unrecognizable bulk data has been received by
the QY20. Make sure that all bulk data sent to the
QY20 conforms with QY20 MIDI specifications.
Device# Off
Bulk data could not be transmitted or received
because the device number parameter is set to
“Off”. Set an appropriate device number before
transmitting or receiving bulk data.
Device# Mismatch
Bulk data could not be received because the de-
vice number of the QY20 does not match that of the
data. Set the QY20 device number parameter to the
appropriate number (or “All”), then try receiving the
data again.
Now Running
A MIDI bulk dump has been received during song
or pattern playback (in this case the bulk data is
lost). Stop playback and try receiving the bulk data
again.
Data Exist
A 1-song or 1-pattern bulk dump has been re-
ceived but the currently selected song or pattern
already contains data so the received data was not
loaded. Make sure an empty song or pattern is se-
lected when receiving this type of data.
Bulk Ignored
Bulk data was transmitted to the QY20 while it
was in a mode in which bulk data reception is not
possible. The QY20 can only receive bulk data while
the song or pattern play display is showing.
11 Appendix