Roland JV-80 Owner's Manual page 172

2.Troubleshooting
•
Check
that
the
effects
and
LFO
are
correctly set
Check
the following:
O
The
chorus value which
is
set for
the
Performance/Patch
O
The
analog feel value which
Is
set
for
the Patch
O
The
switch/depth value
of
FXM
which
is
set for
the
Tone
of
a
Patch
O
The
pitch
LFO
depth value which
is
set
for
the
Tone
of
a
Patch
O
The
depth value and the
controller position of
the modulation/
aftertouch/expression
control
which
is
set
for
the
Tone
of
a
Patch,
when
the
parameter
is
set
to
pitch
LFO
#
It
may happen
that
the sounding
pitch
range
is limited,
or
that
a
Tone
doesn't deviate
from a
certain pitch range, or
that
the tuning
sounds
off,
depending on
the selected
vi/ave.
The
controllers
do
not
work
#
Check
the
mode/assign
settings of
pedals
1/2
and
CI,
which are
set
in
the system
common
parameters.
#
Check
the transmission/receiving switch
of
the
controller.
Check
the
following:
O
The MIDI
transmit/receive settings
made
in
the system
common
parameters
O
The
receive volume/hold
1
settings
made
for
the Part of
a
Performance
O
The
volume/hold
1
settings
made
for the pedal
of
the
Tone
of
a
Patch
#
Check
the modulation/aftertouch/expression
control
settings
made
for
the
Tone
of
a
Patch.
The
effect
is
not
applied
when
the
parameter
Is
set
to off
or the
depth
is
set
to 0.
O
The
receive
program change
value which
is
set for the Part of
a
Performance
#
Check
that
the MIDI channel
settings
are
correct:
O
The
control
channel value which
is
set
in
the system
common
parameters
O.The
Patch transmit/receive channel value which
is
set
in
the
system
common
parameters
O
The
transmit
channel
value
which
is
set
for
the transmit
zone
of
a Performance
O
The
receive
channel value which
is
set for the Part of
a
Performance
#
The
layer/zone
key
mode
and
the single
key
mode
of
a
Performance
may
have
different settings for
the
program
change
to
be
transmitted
and
the
MIDI
channel.
#
When
the Patch select display
is
selected
in
the
Performance
Play
mode, the
Performance cannot be
changed.
#
Check
that the
Edit
mode
has
not
been
selected:
O
Changing Performances or receiving
program changes
is
not
possible
in
the
Performance
Edit
mode.
O
Changing Patches
or receiving
program changes
is
not possible
in
the
Patch
Edit
mode.
O
Changing
Rhythms
or receiving
program changes
is
not
possible
in
the
Rhythm
Edit
mode.
O
From
the
Performance
Edit
mode, program change
messages
cannot be
transmitted
even though
the value of the transmit
program
change
of the transmit
zone has been changed.
The
effects
do
not
work
#
Check
that
the
effect
switch
is
on:
The
sound
color
does
not
change
or
program change messages
are
not sent
#
Check
that
the switches
which
allow sending
and
receiving of
program change messages
are not
set to
OFF:
O
The
program change
setting for
IvliDI
transmit/receive
which
is
set
in
the
system
common
parameters
O
The
transmit
program
change
value which
is
set
for
the transmit
zone
of
a Performance
O
The
chorus/reverb switch
on
the
front
panel
O
The
chorus/reverb switch setting
which
is
made
for
the
Part
of
a Performance
#
Check
that the setting of the
Performance and
the
effect
of
a Patch
have been
made
correctly.
The
effect
is
not
applied
when
the chorus/reverb
level
is
set
to 0.
•
Check
that
the setting of
the Patch
and Rhythm Tone
have been
made
correctly.
The
effect
is
not applied
when
the chorus/reverb send, which
is
set
by the
effect
send
parameter,
is
set to
0.
172