We were away for two weeks and came home to my Pro2 beeping. The message said it was due to high solar Rad. Also, Hi Humidity alarm. The unit is 8 years old, running nonstop without a glitch until now. First I have never set any alarms and 2, I don't even have a solar detector! I tried everything to stop the beeping and finally held the Done button for 5 seconds, and it quit. Two hours later, it did it again. Last resort I took it apart and de-soldered the piezoelectric buzzer. It still says 'alarm', just doesn't beep! Does anyone have a clue as to how to correct or how this could happen?
Need to add I'm downloading data to WDisplay and posting online to Wunderground et al. After my 'surgery', all is well except for the bogus alarm.