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- Newsgroups: rec.video
- Path: sparky!uunet!van-bc!cs.ubc.ca!unixg.ubc.ca!kakwa.ucs.ualberta.ca!acs.ucalgary.ca!ming
- From: ming@enel.ucalgary.ca (Yang Ming)
- Subject: Help on VCR brightness fluctuation.
- Sender: news@acs.ucalgary.ca (USENET News System)
- Message-ID: <92Dec28.075610.20030@acs.ucalgary.ca>
- Date: Mon, 28 Dec 92 07:56:10 GMT
- Distribution: us
- Nntp-Posting-Host: eneli.enel.ucalgary.ca
- Organization: ECE Department, U. of Calgary, Calgary, Alberta, Canada
- Lines: 10
-
- Hi. I have a Sharp 2-head VCR. Recently I noticed a problem with it:
- when it plays dark videos the brightness fluctuates at a cycle of
- about 2 to 4 seconds. I guess it happens all the time, but only
- noticable when dark background pictures are played. I tried to
- clean the head with alcohol. It did not work.
-
- Can anybody tell me why and how to fix it?
-
- Ming.
-
-