Sharp CD-DK890N Operation Manual page 41

Cassette deck
Symptom
Cannot record.
Cannot record tracks with
proper sound quality.
Cannot erase completely.
Sound skipping.
Cannot hear treble.
Sound Fluctuation.
Cannot remove the tape.
Remote control
Symptom
The remote control does
not operate.
Tuner
Symptom
The radio makes unusual
noises continuously.
Possible cause
Is the erase-prevention tab
removed?
Is it a normal tape? (You cannot
record on a metal or CrO tape.)
Is there any slack?
Is the tape stretched?
Are the capstans, pinch rollers,
or heads dirty?
If a power failure occurs during
playback, the heads remain
engaged with the tape. Do not
open the compartment with great
force.
Possible cause
Is the AC power cord of the unit
plugged in?
Is the battery polarity correct?
Are the batteries dead?
Is the distance or angle
incorrect?
Does the remote control sensor
receive strong light?
Possible cause
Is the unit placed near the TV or
computer?
Is the FM antenna or AM loop
antenna placed properly? Move
the antenna away from the AC
power cord if it is located nearby.
iPod
Symptom
No sound is produced.
No image appears on the
TV/monitor.
iPod will not charge.
Condensation
Sudden temperature changes, storage or operation in an extremely
humid environment may cause condensation inside the cabinet (CD
pickup, tape heads, etc.) or on the transmitter on the remote control.
Condensation can cause the unit to malfunction. If this happens,
leave the power on with no disc (or cassette) in the unit until normal
playback is possible (about 1 hour). Wipe off any condensation on
the transmitter with a soft cloth before operating the unit.
If problem occurs
When this product is subjected to strong external interference
(mechanical shock, excessive static electricity, abnormal supply
voltage due to lightning, etc.) or if it is operated incorrectly, it may
malfunction.
If such a problem occurs, do the following:
1 Set the unit to the stand-by mode and turn the power on again.
2 If the unit is not restored in the previous operation, unplug and
plug in the unit, and then turn the power on.
Note:
If neither operation above restores the unit, clear all the memory by
resetting it.
Possible cause
The iPod is not playing.
The iPod is not properly
connected 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.
Does the display shows "DOCK
OK"?
Wrong iPod adaptor is used.
The iPod is not making full
contact with the iPod connector.
The main unit is in stand-by
mode.
Using 3rd Generation iPod.
CD-DK890N
41