Roland JV-1010 用户手册
53
Appendices
Error Messages
An error message appears in the display when an error in operation occurs, or if an operation cannot be processed correctly.
When this occurs, continue by following the instructions indicated in the error message.
When this occurs, continue by following the instructions indicated in the error message.
coE (MIDI Communication Error)
fig.coE
Situation:
There is a problem with the MIDI cable
connected to the JV-1010’s MIDI IN connector or
with an external device. However, this message
is also displayed when the power for the
external device is turned off.
connected to the JV-1010’s MIDI IN connector or
with an external device. However, this message
is also displayed when the power for the
external device is turned off.
Action:
Check to make sure the MIDI cable is firmly and
properly connected. Otherwise confirm that
there is no short in the MIDI cable (try switching
the MIDI cable to check this).
properly connected. Otherwise confirm that
there is no short in the MIDI cable (try switching
the MIDI cable to check this).
bFL (MIDI Buffer Full)
fig.bFL
Situation:
More MIDI messages were received in a short
time than could be processed correctly.
time than could be processed correctly.
Action:
Reduce the amount of MIDI messages that are
transmitted.
transmitted.
cSE (MIDI Check Sum Error)
fig.cSE
Situation:
A system exclusive message that was received
had an incorrect check sum value.
had an incorrect check sum value.
Action:
Correct the check sum value.
rdE (Receive Data Error)
fig.rdE
Situation:
A system exclusive message was not properly
received. Repeated appearance of this same
error message means that there is a problem
with the MIDI message.
received. Repeated appearance of this same
error message means that there is a problem
with the MIDI message.
Action:
Check the content of the received system
exclusive message.
exclusive message.
noP (No Patch)
fig.noP
Situation:
If no expansion board is installed, then an
expansion board patch or rhythm set is specified
from the external MIDI device.
expansion board patch or rhythm set is specified
from the external MIDI device.
Action:
Reselect the patch and rhythm set.
und (User Memory Damaged)
fig.und
Situation:
USER
data has been damaged.
Action:
Restore the factory settings with the Factory
Reset procedure.
Reset procedure.
btL (Battery Low)
fig.btL
Situation:
Battery power used for saving parameter
settings has been used up.
settings has been used up.
Action:
Take the JV-1010 to your dealer or nearby
Roland Service to have the battery exchanged.
Roland Service to have the battery exchanged.