VCR Care and Servicing
39
VCR Care and Servicing
You are advised to keep an eye on a few things as you go. In addition,
you may sometimes have troubles with your VCR. We offer some
suggestions for care to prevent problems, ways to troubleshoot, and
places to contact when you cannot solve the problems yourself.
Routine Cleaning
Head Cleaning
The heads are tiny mechanisms in the VCR that pick up the video signal
as a videotape passes over them. In time, a residue of electromagnetic
dust builds up on the heads because of contact with the tape. This dust
interferes with the signal being picked up.
Your Hitachi VCR automatically cleans the video heads whenever a
cassette is loaded or ejected and when a cassette is already inside the
VCR when you turn the power off. It also self-cleans during fast-forward
and reverse play. You will hear a mechanical sound during auto head
cleaning.
Even with the auto head cleaning system, dirt can build up on the heads.
If the picture is blurry during playback, or is occasionally interrupted or
blanks out, try playing different cassettes to see whether you get the same
picture problems.
If the picture problems persist, the heads may need to be cleaned
professionally. Consult your VCR dealer for the name of trained service
technician near you.
Periodic Maintenance
Your Hitachi VCR is a precision electromechanical device which requires
professional maintenance after a period of normal use.
Usually no maintenance other than head cleaning is required during the
warranty period, unless the VCR is used either heavily or infrequently.
Defective parts are covered during the warranty period but normal
maintenance is your responsibility.
Consult your VCR service center to find out what they recommend as
normal maintenance based on your location, how you use the VCR and
the age of the machine.
If the VCR Doesn't Work Right
Many operational problems are easily remedied by reviewing the
instructions in this manual and trying out some different controls and
settings.
The chart on the facing page covers the more common problems that new
VCR owners encounter.
If none of these troubleshooting aids help you solve the problem, then see
your Hitachi service center.
Don't Attempt Repairs Yourself
Do not remove the cover or the back of the VCR - this will void the
warranty and endanger your safety. The exposed uninsulated voltage in
this unit may be high enough to cause electrical shock. It is dangerous to
make contact with any inside part, and none of these parts are intended to
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