Map button reads low, time graph appears correct. [image] I blew compressed air through the unit displacing some dust, but map appearance has not changed. Any thoughts? What is the recourse if unit has become defective?

Channel B downgraded

tmcnevin July 7, 2022, 3:33pm 2

Time graph for unit above, showing more correct PM value, and July 4 fireworks spike.

My sensor isn't updating on map, but data works when you click in

Topic		Replies	Views
Channel A Downgraded Troubleshooting	3	335	July 26, 2022
Replacing Sensors in the PA-II Sensors	5	703	June 12, 2023
Map dot shows 0, while graph shows > 50 for 24 hours Troubleshooting	5	423	September 7, 2023
I'm sure my PA-II sensors are dead, but I'd like more info Troubleshooting	1	241	September 27, 2023
A vs B being displayed on map Troubleshooting	3	388	February 15, 2023