Dead Channel A?

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gygill
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Joined: Thu Feb 28, 2008 10:38 am

Dead Channel A?

Post by gygill » Thu Jul 04, 2013 4:25 pm

I have a 3204 that I have been using for 6 years and love it. Recently I am unable to get anything on Channel A other than a slight glitch where there should be the start or end of a square wave. In addition the glitches are sometimes negative, which should be impossible. I have tried switching signals, probes, etc. The signals that should show on A are clearly showing on B. Can I assume that I have decimated my Channel A? Do you have any suggestions for further tests?
And assuming that I have indeed killed A, is there a repair capability in the US?
Thanks and regards,
Geoffrey Gill
Geoffrey Gill

Martyn
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Location: St. Neots

Re: Dead Channel A?

Post by Martyn » Fri Jul 05, 2013 6:04 am

As this is a repair request can you please direct your questions to support@picotech.com
Martyn
Technical Support Manager

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