Mon Aug 07 2017

A/C ripple on all leads

I don't have a manual for the mac 5500..INTERMITTENT problem with having severe A/C ripple on all leads..even on battery only. cable and leads replaced. any ideas??

   RE: Electrocardiograph (EKG / ECG) Report Post
Mon Aug 07 2017Reply from Larry Carr
avatar placemark

Ensure the choke is installed on the AC power cord. If not, purchase one & install it. 


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