Denon D-60 - Page 25

fi) TROUBLESHOOTING
1. Check that connections are proper.
2. Check that you are operating the system according to the instructions in the manual.
Check the following points if the system does not seem to be working properly.
Hf the problem is not solved after checking these points carefully, the system may be malfunctioning. Turn the power off and
contact your store of purchase or your nearest DENON service center or office.
Normal operation may not be possible if there is dirt or
other substances on the surface of the internal objective
lens or sensor.
These parts must be cleaned periodically depending on
the place of installation.
For details, contact your store of purchase.
Condensation Water droplets (or condensation) may form on
the optical lens or disc in the following cases:
e@ Just after a heater is turned on in the room.
@ When the set is placed in a steamy or humid room.
@ When the set is moved abruptly from a cold place to a
warm room.
Avoid using ultrasonic humidifiers nearby.
If ultrasonic humidifiers are used nearby, the calcium,
etc., included in the water may be scattered into the air,
causing white dust to accumulate on the surface of the
objective jens or sensor, resulting in improper opera-
tion.
it Condensation Occurs
The signals on the disc cannot be read properly and the CD
player may not operate properly.
To get rid of the condensation, turn the power on and let the
set sit for about one hour. Operation should be normal after
this.
This
system
consists
of
precision
components
using
microprocessors.
Avoid
using
it
in
places
where
there
is
much
external
.
7
noise.
If
used
is
such
places,
the
system
may
not
operate
properly,
but
this
is
not
a
problem
with
the
system.
if
the
system
@ Cleaning the Head
After the cassette deck is used for a while, powder from
tapes and dirt get on the head, decreasing the sound
quality.
NOTE:
Some cleaning sets sold in stores have a polishing
effect and can damage the head.
Symptom Cause Measures
Power
does
not
turn
on
|
@
Power
cord
not
plugged
into
outlet.
Plug
cord
into
outlet
properly.
when POWER button
pressed.
c
|
No
sound
produced
from
|
¢
VOLUME
control
set
to
minimum.
@
Turn
VOLUME
control
clockwise
{
%
).
2 speakers. @ Headphones are connected. e Disconnect headphones.
E
©
Speaker
cords
not
connected
to
speak-
|
e
Connect
speaker
cords
properly.
6 er terminals.
oO
Trebles
not
produced
or
|
@
Speaker's
poiarities
{@
and
©}
not
|
&
Connect
speaker
cords
properly.
stereo effect not clear. matched.
|
Source other than the one | @ Function selector buttons not set prop- | e Set to desired function.
desired is heard. erly.
Recording not performed | e No cassette tape loaded. e Load tape.
when
REC/REC
MUTE
but-
|
e
Cassette
tape’s
tabs
broken
off.
e
Apply
cellophane
tape
over
holes.
ton pressed.
oad es
2 Sound is interrupted during | © Heads dirty. e Clean.
Q
|
playback
or
recording,
or
|
Tape
stretched.
e
Replace
tape.
treble sound low.
Wow is heavy during play- | ¢ Capstans or pinch rollers dirty. @ Clean.
back or recording.
Hissing
noise
heard
during
|
®
Antenna
not
pointed
in
proper
direc-
|
©
Change
direction
of
antenna.
FM reception. tion.
we @ Signals weak. @ Install outdoor antenna.
o
2
‘S | Hissing or scratchy noise | ¢ Noise from TV or interference from | @ Turn TV off.
Fd
heard
during
AM
reception.
other
stations.
e
Set
system
in
different
direction.
x
@
Install
outdoor
antenna.
—
Humming
noise
heard
dur-
|
¢
Signals
over
power
cord
modulated
by
|
e
Plug
in
cord
in
opposite
direction.
ing
AM
reception.
power
source
frequency.
e
Install
outdoor
antenna.
Disc
loaded
but
number
of
|
©
Disc
loaded
upside-down.
e
Reload
disc.
tracks not displayed. e Disc dirty. e Clean disc.
@ Non-standard disc loaded. e Replace with standard disc.
Ree eats ee
o Operation not performed | @ Disc loaded upside-down. @ Reload disc.
2
when
buttons
pressed,
or
|
©
Foreign
object
in
disc
holder.
@
Remove
disc
and
remove
foreign
a playback stops in middle of object.
OQ
|
track.
©
Dise
dirty.
@
Clean
disc.
oO
e
Disc
scratched.
e
Replace
with
non-scratched
disc.
Sound skips. e Dust, fingerprints, or spittle on disc. @ Clean disc.
e@ Disc scratched. e Replace with non-scratched disc.
e Player set in shaky, unstable place. e Set player in stable place.
ae .
1S
does not operate properly, try performing the desired operation again.
f7] IMPORTANT INFORMATION
e@ Demagnetizing the Head
The head becomes magnetized after the deck is used over
a long period of time or if the head is exposed to magnetic
forces. This results in noise and reduced treble.
If the head is magnetized, use a cassette tape head
demagnetizer (eraser), available in stores, and demagne-
tize it.
e For details, read the demagnetizer’s operating instruc-
tions.
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