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Article #30635

Re: Mac II Monitor Sounds

#30635
From: David M. Land
Date: Wed, 27 Jul 1988 15:30
7 lines
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The Sony Trinitron monitors always degauss on power-up.  Sometimes you can 
hear it, sometimes not.  Actually, if you turn it off and back on
again, it won't degauss -- there's a "positor" in the circuit that
gets hot and cuts the coil current.  It has too cool down for the coils
to energize on power-up.

So don't worry, your monitor's probably fine.
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Message-ID: <5360013@hpccc.HP.COM>
Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!nosc!ucsd!ucsdhub!hp-sdd!hplabs!hpl-opus!hpccc!land
References: <880@orion.cf.uci.edu>

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!lll-winken!lll-tis!helios.ee.lbl.gov!nosc!ucsd!ucsdhub!hp-sdd!hplabs!hpl-opus!hpccc!land
From: land@hpccc.HP.COM (David M. Land)
Newsgroups: comp.sys.mac
Subject: Re: Mac II Monitor Sounds
Message-ID: <5360013@hpccc.HP.COM>
Date: 27 Jul 88 15:30:10 GMT
References: <880@orion.cf.uci.edu>
Organization: HP Corporate Computing Center
Lines: 5