Pioneer DV-PT100 Problems and troubleshooting / Video head cleaning, Video head clogging, Page

Problems and troubleshooting / Video head cleaning

SYMPTOMS	POSSIBLE SOLUTIONS	PAGE
No 4:3 (16:9) picture.	• The setup does not match your TV.	31
No on-screen display.	• Select Display On.	32
No surround sound.	• The setup does not match your stereo system.	13
The unit or remote operation key is	• Turn off the unit and unplug the AC power cord for several minutes,	–
not functioning.	then replug it.
Playback does not start when the title	• Check the Parental setup.	30
is selected.
Audio soundtrack and/or subtitle
language is not changed when you	• Multilingual language is not recorded on the DVD disc.	31
play back a DVD.
No subtitle.	• Some discs have no subtitles.	25,31
	• Subtitles are cleared. Press SUBTITLE.
Angle cannot be changed.	• Multi-angles are not recorded on the DVD disc.	26
appears on the screen.	• The function is prohibited with the unit or the disc.	24

Video head cleaning

Video head clogging

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	Normal	When head is dirty
snowy). If this is the case, have the DVD/VCR checked by qualified
service personnel.

NOTES:

•DO NOT ATTEMPT TO CLEAN THE VIDEO HEADS OR SERVICE THE UNIT BY REMOVING THE TOP 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.

•We do not recommend using wet-type head-cleaning cassettes as they may damage the unit.

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