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ARCHIVED FORUM -- April 2007 to March 2012
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This is the first Archived Forum which was active between 17th April 2007 and 1st March February 2012

 

Latest post 12-31-2008 2:21 AM by Keith Saunders. 3 replies.
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  • 12-30-2008 7:17 PM

    32" DVD Avant loud spring like noise when powered on!

    when i power up my 32" Avant there seems to be a rather loud spring like noise

    this is as soon as i press the power button before the curtains draw back

    any idea what the problem is?

    thanks

  • 12-30-2008 7:24 PM In reply to

    • Jandyt
    • Top 10 Contributor
      Male
    • Joined on 04-01-2007
    • Clitheroe, Lancashire, UK
    • Posts 13,004
    • Founder

    Re: 32" DVD Avant loud spring like noise when powered on!

    Sorry, I am not very technically minded, but if it is more of a hissing noise, I think it's a process called de-gaussing and is normal.
    If I am speaking drivel, I'm sure someone will be along to correct me shortly.

    Andy T.

    Poor me, never win owt!

  • 12-30-2008 8:33 PM In reply to

    • Dave
    • Top 50 Contributor
    • Joined on 04-17-2007
    • Brisbane, Australia
    • Posts 2,328
    • Bronze Member

    Re: 32" DVD Avant loud spring like noise when powered on!

    That sound is completely normal! It is the tube switching on and doing it's thing before it reveals a perfect picture. Both my B&O crt tv's do it

    “Quality is never an accident; it is always the result of intelligent effort.”

    Your health and well-being comes first and fore-most.

     

     

  • 12-31-2008 2:21 AM In reply to

    Re: 32" DVD Avant loud spring like noise when powered on!

    The sound you are hearing when you switch on your AVANT or any CRT TV is the "Degaussing Coils" around the tube energising for a couple of seconds. If you did not have this "Degaussing" then you would find parts of the picture deformed or a particular colour showing in one corner.

    When you switch off your TV it is not possible to reduce the magnetic field around the tube completely to zero, so this degaussing process eliminates this unwanted magnetic field and subsequently allow you AVANT to function correctly.

    Regards Keith....

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