Sharp SD-EX200 - Manual (Page 26)

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SD-EX200
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Troubleshooting chart
Many potential problems can be resolved by the owner without calling a service tech-
nician.
If something is wrong with this product, check the following before calling your autho-
rized SHARP dealer or service center.
„ General
„ Tuner
„ CD player
„ Remote control
Symptom Possible cause
z "CLOCK" appears when the clock
time is checked. z Did a power failure occur? Reset the
clock. (Refer to page 15.)
z When a button is pressed, the unit
does not respond. z Set this unit to the power stand-by mode
and then turn it back on.
z If the unit still malfunctions, reset it. (Refer
to page 27.)
z No sound is heard. z Is the volume level set to "0"?
z Are the headphones connected?
z Are the speaker wires disconnected?
z The picture on the TV screen is
distorted. z When a radio or TV which uses an indoor
antenna is placed near the unit, the picture
on the TV screen may be distorted or the
radio may not function properly.
z It is recommended that you use an out-
door antenna.
Symptom Possible cause
z The radio makes unusual noises
continuously. z Is the unit placed near the TV or comput-
er?
z Is the FM/AM loop antenna placed proper-
ly? Move the antenna away from the AC
power cord if located near.
z The preset channel cannot be re-
called. z Did a power failure occur? Preset the
channel again.
Symptom Possible cause
z Even though a disc has been load-
ed, "NO DISC" is displayed. z Is the disc very dirty?
z Is the unit located near excessive vibra-
tions?
z Has condensation formed inside the unit?
z Playback does not start. z Is the disc loaded with the label side to-
ward you?
z Playback stops in the middle or is
not performed properly. z Does the disc satisfy the standards?
z Is the disc distorted or scratched?
z Playback sounds are skipped, or
stopped in the middle of a track. z Is the unit located near excessive vibra-
tions?
z Is the disc very dirty?
z Has condensation formed inside the unit?
Symptom Possible cause
z The remote control does not oper-
ate. z Is the AC power cord of the unit plugged
in?
z Is the battery polarity correct?
z Are the batteries dead?
z Is the distance or angle incorrect?
z Does the remote control sensor receive
strong light?