Power outage Apex controller

[JSmith]

The other day we had a power outage for a few minutes and the next apex tests, the Calc and Mag jumped significantly. The only thing i dose at the moment is Kalkwasser through the DOS so there wasn't a spike in dosing. The Alk didn't change much just the others. Could the outage have done something to the Trident and should i recalibrate (I'm guessing I should).

 

[lapin]

I would re calibrate it, even if it does not need it ( just to be safe)