Roland w-50 Owner's Manual page 83

When
a
mistake
in
an
operational procedure
has been made,
or the
unit
is
unable
to
tarry out
a
procedure
properly,
an
Error
Message
will
appear
in
the
display.
In
such
cases
refer to
the
information below.
Synthesizer Section
Reason: The
unit's
backup
battery has been
depleted.
Action: Contact your
nearest
Roland
Service
Station or
your Roland
retailer.
^^^^SS^^E^^y
llllll
i^^^^Hi
HH
Reason:
Action:
Reason:
Action:
Reason:
Action:
Reason:
Action:
Reason:
Action:
An
excessive
amount
of
MIDI
data
was
received
all
at
once, and
could
not
be
proc essed
properk
.
Try reducing the amount
of
MIDI
data
that
is
sent
to the
unit.
Exclusive messages could
not be
received correct-
ly.
After checking
the cables
and
connections, and
the data
that
is
to
be
transmitted,
try
performing
the procedure
again.
A
MIDI
cable
is
damaged
or has
become
discon-
nected.
Check
the
MIDI
cables and
the connections.
A
Tone
or
Drum
Set that
does
not
exist in
the
W-
50 was
requested by data received
at
MIDI
IN, or
contained
in
music
data played on
the
SMF
Player.
Check
the data
in
question, and
alter
it
so only
Tones
or
Drum
Sets
contained
in
the VV-50
are
requested.
An
external
MIDI
device
or the
SMF
Player has
requested
a
sound
not contained
in
the VV-50.
Make
sure that only sounds contained
in
the
VV-50
are requested.
83