Panasonic PV-D734S - Manual (Page 57)

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No subtitle.
• Some discs have no subtitles.
• Subtitles are cleared. Press SUBTITLE.
Angle cannot be changed. • Multi-angles are not recorded on the DVD disc.
• The function is prohibited with the unit or the disc. appears on the screen.
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SYMPTOMS POSSIBLE SOLUTIONS PAGE
NOTES: • DO NOT ATTEMPT TO CLEAN THE VIDEO HEADS OR SERVICE THE UNIT BY REMOVING THE
REAR COVER.
• Video heads may eventually wear out and should be replaced when they fail to produce clear pictures.
• To help prevent video head clogging, use only good quality VHS tapes. Discard worn out tapes.
The video heads are the means by which the DVD/VCR reads
the picture from the tape during playback. In the unlikely event
that the heads become dirty enough to be clogged, no picture
will be played back. This can easily be determined if, during
playback of a known good tape, there is good sound, but no
picture (picture is extremely snowy). If this is the case, have
the DVD/VCR checked by qualified service personnel.
Good Picture Snowy Picture
No 4:3 (16:9) picture. • The setup does not match your TV.
No on-screen display. • Select Display On.
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No surround sound. • The setup does not match your stereo system.
The unit or remote operation key
is not functioning. • Turn off the unit and unplug the AC power cord for several
minutes, then replug it.
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Playback does not start when the
title is selected.
• Check the Parental setup.
Audio soundtrack and/or subtitle
language is not changed when
you play back a DVD.
• Multilingual language is not recorded on the DVD disc.
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No picture, or the screen is blurred
or divided into two parts.
• The S-VIDEO/COMPONENT selector is not set correctly.
• The progressive scanning mode is active through the unit is
connected to a TV via the VIDEO OUT jack.
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If you cannot resolve the problem, please call the Customer Satisfaction Center for product assistance
at 1-800-211-PANA(7262).
To locate an authorized servicenter call toll free 1-800-211-PANA(7262) or send e-mail to :
[email protected].
Video head cleaning
A clean video head helps produce a clear picture.
So, we have equipped your DVD/VCR with a built-in, non-chemical head cleaning system that helps prevent
clogging of the video heads. Cleaning is performed each time you load or unload a video cassette.
• This feature is preventative only, If your video heads are seriously clogged, consider the use of a chemical
non-abrasive head cleaning kit or take your DVD/VCR to a Servicenter.
Built-in head cleaner (Model PV-D744S only)
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