XL-MP110DVD
67
References
Troubleshooting chart
Many potential problems can be resolved by the owner without calling a service
technician.
If something is wrong with this product, check the following before calling your
authorised SHARP dealer or service centre.
H
General
Symptom
●
The clock is not set to the
correct time.
●
When a button is pressed,
the unit does not respond.
●
No sound is heard.
Possible cause
●
Did a power failure occur?
Reset the clock. (Refer to page 18.)
●
Set this unit to the power stand-by mode
and then turn it back on.
●
If the unit still malfunctions, reset it.
(Refer to page 68.)
●
Is the volume level set to “0”?
●
Are the headphones connected?
●
Are the speaker wires disconnected?
H
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.
Possible cause
●
Is the erase-protection tab removed?
●
Is it a normal tape?
(You cannot record on a metal or CrO
2
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.
Playback sounds are skipped.
The control buttons do not
function. Music or video playback
is interrupted.
Pictures and sound are skipped.
The unit does not operate even if
the power is on.
Image cannot be played back.
(Sound is not heard.)
●
Is the disc very dirty?
●
Does the disc satisfy the standards?
●
Is the unit located near excessive
vibrations?
●
Has condensation formed inside the unit?
●
Is the disc very dirty?
●
Does the disc satisfy the standards?
●
Is the unit located near excessive
vibrations?
●
Has condensation formed inside the unit?
●
Is the disc very dirty?
●
Is the unit located near excessive
vibrations?
●
Has condensation formed inside the unit?
●
Is a disc other than a DVD (region number 3
or ALL), audio CD, MP3, WMA, JPEG or
VCD loaded?
●
Are the video and audio cables connected
improperly?
●
Is a disc other than a DVD (region number 3
or ALL), audio CD, MP3, WMA, JPEG or
VCD loaded?
●
Is the disc very dirty?
●
Is the disc loaded with the label side
forwards you?
●
Clean the optical pickup if it is dirty.
●
Is the TV input set to “VIDEO 1/VIDEO 2”,
etc.?
●
Is the unit turned on?
Symptom
Possible cause
H
DVD/CD player
H
Remote control
Symptom
●
The remote control does not
operate.
Possible cause
●
Is the AC power lead 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?
XL-MP110DVD(EN)67-70
4/28/05, 8:55 AM
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