Roland JV-80 Owner's Manual page 171

2.Troubieshooting
•
The
sound range
may
be
limited
depending on
the
wave
selected.
Check
the following:
O
Transpose
value
of
the system
common
parameters
O
Transpose value which
is
set
for
the internal
zone
of
a
Performance
O
Coarse
tune value which
is
set for
the Part
of
a
Performance
O
Coarse
tune value which
is
set
for
the
Tone
of
a Patch
O
Coarse
tune value which
is
set for the
Rhythm Tone
•
Check
that the
JV-80
is
not
in
the
ROM
play
mode.
The
internal
sounds
of the
JV-80 cannot sound from
play
data from the keyboard
or MIDI
IN
when
the instrument
is in
the
ROM
play
mode.
Volume
cannot be
controlled
•
Check
that either
pedal 1/2 or CI
is
assigned
to
CC7A/0LUME.
•
Check
that
the receiving switch
for
the
volume
is
not
off.
Check
the following:
O
The
receive
volume
setting
which
is
set
by MIDI
receive
in
the
system
common
parameters
O
The
receive
volume
setting
which
is
set for the Part of
a
Performance
O
The volume
setting
which
is
set
for
the pedal
of
the Patch
Tone
The sound
is
distorted
#
Check
the levels of
the
amplifier
and
mixer
and
the
master volume
of
the
JV-80
are
set properly.
#
When
the Part
level
parameter
of
a
Performance
is
set
too high, the
sound sometimes
may
be
distorted.
#
When
the
TVA
level or
the resonance value
set
for
a
Patch
Tone
or
Rhythm Tone
is
set too
high,
the
sound
sometimes may
be
distorted.
The
pitch
is
wrong
or
does
not
change
#
Check
that the
tune
settings are
correct:
O
The
master tune/transpose values
of the
system parameters
O
The
transpose value
set for the internal
zone
of
a Performance
O
The
coarse
tune/fine
tune values
set for
the Part
of
a
Performance
O
The
coarse
tune/fine
tune/random
pitch
values set
for
the
Tone
of
a
Patch or
a Rhythm Tone
O
The
pitch
key
follow
value set
for
the
Tone
of
a
Patch
O
The
pitch
envelope
value set
for
the
Tone
of
a
Patch or
a
Rhythm Tone
O
The
tuning
value
of the external
MIDI sound source
•
Check
that
the
pitch
bender has
not
been
moved
The
volume
is
not transmitted
even though
the value
of
the transmit
volume
of
the transmit
zone
is
changed
in
the
Performance
Edit
mode.
IDynamIc changes
In
the
sound do
not
respond
correctly or as
you
expect
them
to.
Check
the velocity
sensitivity settings:
Check
the following:
O
The
position of the
bender
lever
O
The
position of
pedals
1
12
and Cl
when
the
assignment
of pedal
1
/2
and 01
are set
to
BEND-UP/BEND-DOWN
O
The
pitch
bend
value received
via
MIDI
IN
O
The bender range value which
is
set for the
Patch
O
The bender range value which
is
set for the
Rhythm Tone
O
The
bender range value
of the external
MIDI sound source
#
Check
that
the receiving switch
of
the
pitch
bender
is
on.
O
The
value
of
the
velocity curve/sensitivity
and
maximum
velocity,
which are
set
in
transmit/internal
zone
of
the Performance
O
The
value
of
the
TVA
velocity curve/sensitivity,
which
are set for
the
Rhythm Tone
of
a
Patch.
Check
the
following:
O
The bender
setting
which
is
set
by the transmit/receive MIDI
functions of the
system
common
parameters
O
The
bender range
value
which
is
set
for
the
Patch
O
The
bender range value which
is
set for the
Rhythm Tone
O
The
bender range
value/receiving switch
of
the external
MIDI
sound
source
171