I live in Florida and it gets pretty hot inside the windshield. Today, I started the car and my new 940 displayed "self cal" and then "service required". Finally, it quit completely.
I held it in front of the A/C vent to cool it down for a few minutes. I plugged it in and it's been running normally since.
Anyone else see this in their 900 series units?
The factory says there's no actual over-temp circuit built into any of their detectors so I don't know whether to send it in for service or keep using it 'til it quits.
Thanks for your insight... :?: