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47
Appendices
Patches aren’t switched when a
Program Change is received from an
external device.
●
Are Program Change messages being transmitted on
a channel other than the selected MIDI channel?
→ Send the Program Change messages on the same channel
as the one set with MIDI Channel (p. 48).
Data can’t be sent or received with
Bulk Dump.
● Have you made settings to allow bulk dump
transmission?
→ In the System settings, select parameter number 7:
DUMP, specify the data to be transmitted, and then
execute bulk dump.
● Is the MIDI sequencer you are using able to record
exclusive data?
→ Use a MIDI sequencer that can record SysEx messages.
We recommend that you use the Roland MC-80.
The volume level of the instrument
connected to EXT IN is too low.
● Could you be using a connection cable that
contains a resistor?
→ Use a connection cable that does not contain a resistor.
Restoring the Factory Settings
You can restore the VGA-7 to its factory settings. This
operation is called “Factory Reset.”
Once you carry out a Factory Reset, all of the existing
data that you’ve created will be lost.
If there is any important data that you wish to keep, use
Bulk Dump (p. 41) to save the data on an external MIDI
device (such as a sequencer) beforehand.
1. While holding down [WRITE], turn on the POWER
switch.
The [WRITE] indicator flashes, and the following
messages alternate repeatedly in the display.
fig.89a
■ Restoring All Settings to the Values Set at
the Factory
2. Press [WRITE].
Factory Reset is executed.
During the operation, “–” appears, moving from left to
right across the display.
When Factory Reset is finished, “U01” appears in the
display.
1.
■ Restoring Only the User Patches to the
Factory Settings
2. Press [PRESET/USER].
The following messages alternate repeatedly in the
display.
fig.89b
3. Press [WRITE].
Factory Reset is executed.
During the operation, “–” appears, moving from left to
right across the display.
When Factory Reset is finished, “U01” appears in the
display.