I recently installed two SA UPB switches and upstart software. The first thing that I noticed was that the signal bar at the bottom of the upstart screen would go from no noise to full scale red and back to no noise in 20 second cycles.......20 seconds red, 20 seconds blank 20 seconds red and so on.
I thought about what sort of device is in the house that would have such short power cycles and it hit me right off to look at the coffee pot. We have a Bunn My Cafe k-cup brewer that keeps a little water warm all day and sure enough as soon as I unplugged it the noise disappeared. I repeated this test three or four times with the same results.
I just thought that this info could help someone else and would be interested to hear if anyone else has experienced the same.
Mike.
I thought about what sort of device is in the house that would have such short power cycles and it hit me right off to look at the coffee pot. We have a Bunn My Cafe k-cup brewer that keeps a little water warm all day and sure enough as soon as I unplugged it the noise disappeared. I repeated this test three or four times with the same results.
I just thought that this info could help someone else and would be interested to hear if anyone else has experienced the same.
Mike.