Troubleshooting Chart; Dvd Player - Sharp XL-DV50H Operation Manual

XL-DV50H
54
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Troubleshooting chart

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 authorised SHARP dealer or service centre.
" General
Symptom Possible cause
! Did a power failure occur? Reset the clock. (Re-
The clock is not set
to the correct time. fer to page 19.)
! Set the unit to the power stand-by mode and
When a button is
pressed, the unit then turn it back on.
does not respond.
! If the unit still malfunctions, reset it. (Refer to
page 55.)
No sound is heard. ! Is the volume level set to "0"?
! Are the headphones connected?
! Are the speaker wires disconnected?
! Is the TV or amplifier volume level set to "0"?
! Move the unit away from any computers or mo-
Noise is heard dur-
ing playback. bile phones.
! Is the unit unplugged?
The power is not
turned on.
" Remote control
Symptom Possible cause
! Is the AC power lead of the unit plugged in?
The remote control
does not operate.
! Is the battery polarity correct?
! Are the batteries dead?
! Is the distance or angle incorrect?
! Does the remote control sensor receive strong
light?

" DVD player

Symptom Possible cause
! Is TV turned on?
No images are dis-
played.
! Is the input of TV switched?
! Is the disc loaded upside down?
Even though a disc
is loaded, "No
! Is the disc very dirty?
Disc" is displayed.
! Does the disc satisfy the standards?
! Is the unit located near excessive vibrations?
! Is condensation formed inside the unit?
Playback sounds
are skipped.
! Is the disc very dirty?
The control but-
tons do not func-
! Does the disc satisfy the standards?
tion. Music or
! Is the unit located near excessive vibrations?
video playback is
interrupted.
! Is condensation formed inside the unit?
! Is the disc very dirty?
Pictures and
sound are
! Is the unit located near excessive vibrations?
skipped.
! Is condensation formed inside the unit?
! Is a disc other than a DVD (region number 4 or
The unit does not
operate even if the ALL), video CD, audio CD, CD-R or CD-RW
power is on. loaded?
! Is a disc other than a DVD (region number 4 or
Images cannot be
played back. ALL), video CD, audio CD, CD-R or CD-RW
(Sound is not loaded?
heard.)
! Is the disc very dirty?
! Is the disc loaded upside down?
! Is the optical pickup dirty?
! Is the TV input set to "VIDEO 1/VIDEO 2", etc.?
! Is the unit turned on?
04/3/19 XL-DV50H(A).fm TINSEA027SJZZ