Thread: Ground Loop?
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  #13  
Old 05-08-2011, 08:51 AM
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multiweb (Marc)
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Quote:
Originally Posted by mithrandir View Post
Maybe start by opto isolating the ST4 cable (if you can find one of those) between the Gemini and the QHY5.
To confirm with Theo but I am pretty sure the QHY5 ST4 output is already opto-isolated.
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