Troubleshooting chart, Headphones, General – Sharp CD-ES99 User Manual
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CD-ES900
CD-ES99
Troubleshooting chart
■ Headphones
• Before plugging in or unplugging the headphones, reduce the vol
ume.
• Be sure your headphones have a 1/8" (3.5 mm) diameter plug
and are between 16 ohms and 50 ohms impedance. The recom
mended impedance is 32 ohms.
• Plugging in the headphones disconnects the speakers automati
cally. Adjust the volume using the VOLUME control.
Many potential problems can be resolved by the owner without call
ing a service technician.
If something is wrong with this product, check the following before
calling your authorized SHARP dealer or service center.
General
Symptom
PossibSe cause
• The clock is not set to the
correct time.
• Did a power failure occur? Reset
the clock. (Refer to page 15.)
• When a button is pressed,
the unit does not respond.
• Set the unit to the power stand
by mode and then turn It back on.
• If the unit still malfunctions, reset
it. (Refer to page 33.)
• No sound is heard.
• Is the volume level set to "0"?
• Are the headphones connected?
• Are the speaker wires discon
nected?
CD player
Symptom
Possible cause
• Playback does not start.
• Playback stops In the mid
dle or is not performed
properly.
• Is the disc loaded upside down?
• Does the disc satisfy the stan
dards?
• Is the disc distorted or
scratched?
• Playback sounds are
skipped, or stopped in the
middle of a track.
• Is the unit located near excessive
vibrations?
• Is the disc very dirty?
• Has condensation formed inside
the unit?
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