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Tuning error: "Ramping Quad AMU"

Question asked by quarksome on Jun 25, 2020
Latest reply on Jul 2, 2020 by cpevans

I am trying to do an initial tune with our 6520A after I vented the instrument. Error occured while it was optimizing for Quad AMU and the error message is "No valid optimum found in ramp (abundances were all too low)". 

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