Panasonic SX-MB100 Owner's Manual page 31

Symptoms
which appear
to
be
signs
of
trouble
The
following
changes
in
performance
may
occur
but
do
not indicate trouble.
Phenomenon
Cause
or
Remedy
The
buttons, keys,
etc.
do
not
function.
• Turn
off
the
power
once, then
turn
it
on
again.
If
this
procedure
is
not
successful, turn
off
the
power
once. Then,
while pressing
both
TEMPO
+
and
—
buttons
at
the
same
time, turn the
power on
again.
Keyboard
No sound
is
produced
when
the
keys are pressed.
•
The
KEYBOARD VOLUME
is
set to
the
minimum
level.
Set
It
to
a
suitable
level.
•
The volume
for
PART
1
is
set to
the
minimum
level
or
is
muted. Set
it
to
a
suitable
level.
(Refer
to
pages
27, 28.)
•
The
FM TUNER
mode
is
selected. Select
a
different
mode.
Only percussion instrument
sounds
are
produced
when
-the
keyboard
is
played.
•
The
DRUM
KITS sound
(139-150)
is
selected. Select another sound.
The
rtiythm
does
not
play.
•
The
DRUM
part
volume
is
set
to
the
minimum
level
or
Is
muted. Set
It
to
a
suitable
level.
(Refer
to
pages
27,
28.)
The
CD
tempo
cannot be
detected.
•
If
"FAILED,
TRY
AGAIN"
is
shown on
the display, the auto detect
was
not
successful.
Use
the
TAP
TEMPO
or
TEMPO
buttons
to set
the correct
tempo.
(Refer
to
page
22.)
No
sound
is
produced.
• The
CD/FM
TUNER VOLUME
is
set to
the
minimum
level.
Set
it
to a suitable
level.
The
CD
does not play back
correctly.
• Press
the
CD OPEN/CLOSE
button
to
open
the
CD
tray,
and then press
It
once
again
to
reload the
CD.
Q
U
Performance
is
not possible.
Even
with
a
CD
inserted,
the
track
number,
etc
is
not
shown
on
the display.
•
The
CD
has been
inserted upside
down,
•
The
inserted
CD
is
not a
standard audio
CD.
•
A
CD
which
is
extremely
warped
or
scratched cannot
be
used.
•
If
the
CD
or the instrument
was
suddenly
moved
from a very cold
to
a very
warm
place,
moisture
may
have formed on
the
CD
player lens.
Walt
for
one
hour and
try
again.
A
particular portion
of
the
CD
cannot be
played.
•
The
CD
may
require cleaning.
Use
a
soft cloth to
wipe
it.
No
sound
is
heard. •
The
CD/FM
TUNER VOLUME
is
set to
the
minimum
level.
Set
it
to
a
suitable
level.
tunei
Spurious noise
makes
station
selection
difficult.
• Try
moving
the antenna
direction to
improve
reception.
u.
Spurious noise
makes
listening
difficult.
•
The
noise from
a
TV
or
video
deck
may
be
interfering with
FM
reception.
Try
turning
off
any such
devices.
31
QQTG0626