Troubleshooting - Denon S-52 Owner's Manual

Troubleshooting

If a problem should arise, first check the following:
1. Are the connections correct?
2. Is the set being operated as described in the owner's manual?
3. Are the other components operating properly?
If this unit does not operate properly, check the items listed in the table below. Should the problem persist,
there may be a malfunction.
In this case, disconnect the power immediately and contact your store of purchase.
GGeneralH
Symptom Cause
Display not lit • Power cord not plugged in
and sound not securely.
produced when
power switch set
to on.
Display lit but • Device you want to play and set
sound not input source do not match.
produced. • Volume control set to minimum.
• MUTING is on.
Display is dim. • Dimmer function is on.
GRemote Control UnitH
Symptom Cause
Set does not work • Batteries are worn.
properly when • You are operating outside of the
remote control specified range.
unit operated. • Obstacle between main unit and
remote control unit.
• The batteries are not inserted in
the proper direction, as indicated
by the polarity marks in the
battery compartment.
• The set's remote control sensor
is exposed to strong light (direct
sunlight, inverter type fluorescent
bulb light, etc.).
Countermeasure Page
• Plug the power cord into the wall 10
power outlet.
• Select an appropriate input 15
source.
• Turn volume up to suitable level. 15
• Switch off MUTING. 15
• Turn the dimmer function off by 15
pressing the DIMMER button.
Countermeasure Page
• Replace with new batteries. 4
• Operate within the specified 4
range.
• Remove the obstacle. 4
• Insert the batteries in the 4
proper direction, following the
polarity marks in the battery
compartment.
• Move the set to a place in which 4
the remote control sensor will
not be exposed to strong light.
GCDH
Symptom Cause
"No Disc" is • The disc is not properly loaded.
shown on the
display even
though a CD is
loaded.
Disc is not played • The disc is dirty or scratched.
when 1/3 button
is pressed.
A specific part of • The disc is dirty or scratched.
a disc
is not played.
A CD-R or CD-RW • The disc has not been finalized.
disc cannot be • The recording conditions are bad
played. or the quality of the disc itself it
poor.
MP3 and WMA • The file formats, extensions or
files cannot be settings made when disc was
played. created are not compatible with
the S-52.
GiPodH
Symptom Cause
iPod cannot be • Input source is not right.
played.
• iPod is not properly mounted in
dock for ipod.
ENGLISH
Countermeasure Page
• Reload the disc. 3
• Wipe the dirt off the disc or 3
replace the disc.
• Wipe the dirt off the disc or 3
replace the disc.
• Finalize the disc then play it. 3
• Use a properly recorded disc. –
• Create discs with file formats, 24
extensions or settings compatible
with the S-52.
Countermeasure Page
• Select an appropriate input 20
source.
• Remount the iPod. 7