I've recently found that I can check the peak array power for any given day on these, and a week or so ago i noticed that it wasn't changing. I read in the manual that it records 380 days, but when I go back to day 1, I'm getting the actual information from day one, date included. I stumbled upon the screen that said I could delete all history, and I hit the yes button, but then it asked if I was sure, and I'm not. So, would deleting the history be the way to go if I want to start from the present date? Or is there history saved that I don't want to delete? When it asks me if I'm sure, it worries me. What's there not to be sure about? Thanks for any help on this. I'd like to just see the day it's supposed to be.
It asks if you are sure in case you pressed the buttons by accident.
I think you are right that you will start over with clean slate for history.
I have never done it on mine but think you are fine to clear the history .
Larry