23
TROUBLESHOOTING
GUIDE
In
case
of
trouble
with
the
unit,
please
look
through
this
chart
and
see
if
you
can
solve
the
problem
by
yourself
before
calling
the
manufacturer
on
0845
555
4440.
THE
WHOLE
UNIT
Problem
Cause
Solution
Power
does
not
come
on
when
the
power
switch
is
pressed.
Unit
is
unplugged.
Connect
the
unit
to
the
AC
power
supply.
No
sound
comes
out
of
the
speakers.
The
volume
is
turned
down
(to
MIN).
The
input
selector
does
not
match
the
playback
source.
Adjust
the
volume.
Re
‐
select
the
desired
input
source.
Sound
interference
is
detected.
The
unit
is
too
close
to
a
TV
set
or
another
similar
appliance.
Turn
off
the
TV
or
other
appliance,
and
relocate
the
unit.
Unit
fails
to
respond
as
expected.
System
may
need
to
be
rebooted.
Disconnect
the
unit
and
remove
all
power
supply
devices,
and
re
‐
plug
the
unit
after
one
minute.
CA
SS
ET
TE
The
tape
does
not
move.
The
cassette
tape
is
not
inserted
properly.
Insert
the
cassette
tape
correctly.
No
sound
from
tape.
The
tape
heads
are
dirty.
Clean
the
tape
heads.
The
sound
is
distorted
or
faint.
The
tape
heads
are
dirty.
Clean
the
tape
heads.
TUNER
UNIT
Cannot
listen
to
any
station,
or
signal
appears
weak.
The
station
is
not
tuned
‐
in
properly.
A
TV
set
is
being
used
nearby
and
is
interfering
with
the
radio
reception.
Properly
tune
‐
in
the
desired
station.
Turn
‐
off
the
interfering
TV
set.
The
sound
is
distorted.
The
antenna
is
not
oriented
properly.
Re
‐
orient
the
antenna
until
reception
improves.
CD
PL
A
YER
CD
stops
immediately
after
starting,
or
unit
pauses
or
stops
during
play.
The
CD
is
inserted
upside
down.
The
CD
is
dusty
or
dirty
or
there
is
condensation
on
the
CD.
Insert
the
CD
with
the
printed
side
right
‐
side
up.
Carefully
clean
and
dry
the
CD.
No
sound.
The
CD
player
is
paused.
Press
the
PLAY/PAUSE
button.
Specific
CD
is
noisy,
or
playback
stops
or
skips.
The
CD
is
scratched,
damaged
or
warped.
The
disc
is
very
dirty.
The
CD
should
be
changed.
Carefully
clean
the
CD.
PHONO
G
RAP
H
The
sound
is
distorted
when
playing
the
record.
The
stylus
needle
is
no
longer
in
the
centre
of
the
cartridge.
Please
replace
the
stylus.
The
sound
is
distorted
when
used
for
a
period
of
time.
The
stylus
is
damaged.
Please
replace
stylus.