Troubleshooting Chart - Sharp DK-A10 User Manual

Troubleshooting chart
Many potential problems can be resolved by the owner without
calling a service technician.
If
s~mething
is wr<?ng with this product, check the following before
calling your authorized SHARP dealer or service center.
• General
Symptom Possible cause
• The clock is not set to • Is the Summer Time switch set to the
the correct time.
correct setting? (Refer to page 14)
• Did a power failure occur? Reset
the clock. (Refer to page 30)
• When a button is • Set the unit to the power stand-by
pressed, the unit does mode and then turn it back on.
not respond. • If the unit still malfunctions, reset it.
(Refer to page 30)
• No sound is heard. • Is the volume level set to "O"?
• Are the headphones connected?
• iPod door not fully
• Set the unit to the power stand-by
open/close. and turn it on again.
• Reset it. (Refer page 30)
• Remote control
Symptom
Possible cause
• The remote control does • Is the AC power cord of the unit
not operate. plugged in?
• Is the battery polarity correct?
• Are the battery dead?
• Is the distance or angle incorrect?
• Does the remote control sensor re-
ceive strong light?
• Tuner
Symptom
Possible cause
• The radio makes unusual • Is the unit placed near the TV or
noises continuously. computer?
• Is the FM antenna or AM loop
antenna placed properly? Move
the antenna away from the AC
power cord if it's located nearby.
• CD player
Symptom Possible cause
•
Playback does not start.
•
Is the disc loaded upside down?
•
Playback stops in the
•
Does the disc satisfy the standards?
middle or is not
•
Is the disc distorted or scratched?
performed properly.
• Playback sounds are
• Is the unit located near excessive
skipped, or stopped in vibrations?
the middle of a track.
• Is the disc very dirty?
• Has condensation formed inside the
unit?
• iPod
Symptom Possible cause
• No sound is produced. • The iPod is not playing.
No image appears on
• The iPod is not properly connected
the TV/monitor. to the unit.
• Is the AC power cord of the unit
plugged in?
• The video cable is not properly
connected.
• The TV/monitor's input selection is
not properly set.
• iPod will not charge • Wrong iPod adaptor is used.
• The iPod is not making full contact
with the iPod connector.
., The main unit is in stand-by mode.
• Condensation
Sudgen temperature changes, storage or.
op~ra~ion
in an extremely
humId envIronment may cause condensatIon insIde the cabinet or on
the transmitter on the remote control.
Condensation can cause the unit to malfunction. If this happens,
leave the power C?n with no disc until normal playback is possible
(about 1 hour). WIpe off any condensation on the transmitter with a
soft cloth before operating the unit.
• If trouble occurs
When this product is subjected to strong external interference
(mechanical shock, excessive static electricity, abnormal supply
voltage <;iue to lightning, etc.) or if it is operated incorrectly, it may
malfunctIon.
DK-A10
DK-A10BK
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