Roland JV-80 Owner's Manual page 173

2.Troubleshooting
Portamento does
not
work
Card cannot be used
•
Check
that
the
portamento
switch,
which
is
set for the
Patch,
is
on.
•
When
the portamento
mode
for
the Patch
is
set
to
legato,
portamento
is
not applied unless you
actually play
the
keyboard
with legato
technique;
that
Is,
holding
down
one key and
not releasing
it
until after
the next
key has
been
pressed.
•
Portamento
is
not applied
to
Rhythm
Tones.
The sound
is
muted
•
The
maximum
Polyphony
of the
JV-80
is
twenty-eight.
Decrease
the
number
of
Tones you
are using or adjust
the
Partial reserve.
•
When
the
key
assign parameter
of
the Patch
is
set
to
solo, only
a
single
Tone sounds even when
several keys
are played.
•
If
the
mute
group
of
a Rhythm Tone
is
on, the
sound
which has
been
sounding
is
muted when
another
sound
from
the
same
group
is
played.
The
Tone
of a
Patch cannot be
edited as intended
•
Check
that
the condition
of
the
Tone
select and the
Tone
number
to
be
edited match.
#
The sound
doesn't change when
editing
a
Tone whose
Tone
switch
has been
turned
off.
iThe
Rhythm
cannot be
edited as
intended
Cards which have
not
been
formatted
for
use
with the
JV-80 cannot be
used.
Format
the
DATA
card by
transferring
the
internal data
to
the card
(the card
will
automatically
be
formatted).
PCM
cards which have
not
been designed
for
use
with
the JV-80 cannot be
used.
iData
cannot be
transferred
by
MIDI exclusive
messages
Check
that
the receive exclusive
switch,
which
is
set
in
the
system
common
parameters,
is
on.
Check
that
the
unit
number, which
is
set
In
the
system
common
parameters,
is
correct.
Match
It
to
the
unit
number
of
the
connected
device.
The
temporary data
will
not
be changed, even though
the
data
is
transferred by exclusive
messages
to internal
memory
or
DATA
card. Transfer
to
the temporary area
or
switch the
Performance/Patch by program change
after
transferring
the data by
exclusive
message.
Check
that
a
DATA
card
has been
inserted.
Data cannot
be
stored on
the
DATA
card
if it
has
not
been
properly
inserted.
Check
that
the
DATA
card
has been
formatted
for
use
with
the JV-80.
Data cannot be
stored
on
the
DATA
card
if
it
has
not
been
properly formatted
for
the JV-80.
Check
that the write-protect switch
is
on.
When
transferring data to either
the internal
memory
or
DATA
card, the
data cannot be
written
unless
the
corresponding
write-protect switch
is
set
to
off.
Check
that the
key which
is
being
edited
and
the
sounding key match. The
key
to
be
edited
isn't
affected
by
the note data received
via
MIDI
IN.
No
sound
results
when
editing
a
Tone whose Tone
switch
has been
turned
off.
173