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TROUBLESHOOTING
1.
Have all connections been made properly?
2.
Have you followed all operational instructions correctly?
3.
Check speaker and the turntable systems for proper operation.
ENGLISH
When your unit does not seem to be operating correctly, first check the items in the following table. If the symptom does not correspond to
any
of the problems
as shown
below, turn off the power
sources
immediately
and
contact
your
DENON
dealer.
{
FM AND AM RECEPTION
Radio program can not be received.
Cause
Remedy
Antenna connection
is wrong.
A signal strength is weak.
Check
the connection.
Check
the antenna
installation.
Noise is reproduced.
A signal strength
is weak.
Automobile
ignition
noise
interferes
with
reception.
Other
electrical
equipment
interferes
with
reception.
Install an outdoor antenna.
Keep the antenna away from the street.
Keep the equipment away from this set, or
turn off the power of the other equipment.
The preset frequencies are erased.
In automatic tuning, the frequency doesn't stop
at the radio station.
In automatic
tuning,
it stops
at the one
step
lower or higher frequency than the radio sta-
tion.
The memory back-up term {about 1 month)
passed,
Preset again.
A signal strength is weak.
Use manual tuning
Noise or strong signal strength is received.
PLAYBACK OF THE AUDIO
EQUIPMENTS
No sound is produced with power on.
Audible hum when playing records.
Input
and
speaker
cords
connection
are
wrong.
Speaker switch is off.
The INPUT SELECTOR buttons are in wrong
position.
The protective circuit is operating.
The fuse has blown
out.
The input and grounding cords connection
of the turntable
are wrong.
The cords connection of the cartridge are
wrong,
The
interference
from
the
nearby
TV
or
radio transmission antenna.
Use manual tuning for optimum
reception.
Check the connection.
Turn
on
speaker
switch.
Check
these
position.
Turn the power off once, check the connec-
tions to the speakers, then turn the power
on again.
Ask your dealer, or the nearest
DENON
representative.
Check
the connection.
Check
the connection.
Ask your dealer, or the nearest
DENON
representative.
Howling is produced when the volume control
is turned up too high while playing records.
Cracking
noise
is produced
when
playing
re-
cords,
The
vibrations
and sounds
transmit
from
the speakers to the turntable.
Insulate the vibrations, or keep the speakers
away from the turntable.
The
record
is stained with the dust.
The stylus tip of the cartridge is stained with
the dust.
The cartridge is defective.
Clean
the record.
Clean the stylus tip.
Try the other cartridge.
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