Read Sharp HT-M700H User Guide / Operation Manual online
05/5/27
HT-M700H(E)7.fm
62
TINSEA065SJZZ
HT-M700H
Refe
rences
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.
ing a service technician.
If something is wrong with this product, check the following before
calling your authorised SHARP dealer or service centre.
General
DVD player
Symptom
Possible cause
The power is not
turned on.
turned on.
z
Is the unit unplugged?
No sound is
heard.
heard.
z
Is the volume level set to "0"?
z
Are the headphones connected?
z
Are the speaker wires disconnected?
The sounds from
speakers are not
well balanced.
speakers are not
well balanced.
z
Are the speaker wires connected to the
wrong channels?
wrong channels?
Noise is heard
during playback.
during playback.
z
Move the unit away from any computers or
mobile phones.
mobile phones.
When a button is
pressed, the unit
does not re-
spond.
pressed, the unit
does not re-
spond.
z
Set the unit to the power stand-by mode and
then turn it back on.
then turn it back on.
z
If the unit still malfunctions, reset it. (Refer to
page 63.)
page 63.)
Interference or
noise occurs on
the TV image.
noise occurs on
the TV image.
z
Is the unit placed near TV with internal aeri-
al? Use an external aerial.
al? Use an external aerial.
The display on
the unit is dark.
the unit is dark.
z
Is the display in the dimmer mode?
No images are
displayed.
displayed.
z
Is TV turned on?
z
Is the TV input switched on?
Symptom
Possible cause
Even though a
disc is loaded,
"No Disc" is dis-
played.
disc is loaded,
"No Disc" is dis-
played.
z
Is the disc loaded upside down?
z
Is the disc very dirty?
z
Does the disc satisfy the standards?
z
Is the unit located near excessive vibrations?
Playback sounds
are skipped.
are skipped.
z
Is condensation formed inside the unit?
The control but-
tons do not func-
tion. Music or
video playback is
interrupted.
tons do not func-
tion. Music or
video playback is
interrupted.
z
Is the disc very dirty?
z
Does the disc satisfy the standards?
z
Is the unit located near excessive vibrations?
z
Is condensation formed inside the unit?
Pictures and
sound are
skipped.
sound are
skipped.
z
Is the disc very dirty?
z
Is the unit located near excessive vibrations?
z
Is condensation formed inside the unit?
The unit does not
operate even if
the power is on.
operate even if
the power is on.
z
Is a disc other than a DVD (region number 2
or ALL), super video CD, video CD, audio
CD, CD-R or CD-RW loaded?
or ALL), super video CD, video CD, audio
CD, CD-R or CD-RW loaded?
Images cannot
be played back.
(Sound is not
heard.)
be played back.
(Sound is not
heard.)
z
Are the video and audio cables connected
improperly?
improperly?
z
Is a disc other than a DVD (region number 2
or ALL), super video CD, video CD, audio
CD, CD-R or CD-RW loaded?
or ALL), super video CD, video CD, audio
CD, CD-R or CD-RW loaded?
z
Is the disc very dirty?
z
Is the disc loaded upside down?
z
Is the optical pickup dirty?
z
Is the TV input set to video (VIDEO 1, VIDEO
2, etc.)?
2, etc.)?
z
Is the unit turned on?
8
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