On Tue, 6 Mar 2018, Dan Ritter wrote:
On Tue, Mar 06, 2018 at 10:50:52AM -0800, James H. H. Lampert wrote:Our AC power just blinked several times. one-second beeps, approximately every two secondsThat really sounds like a UPS. Do you have diagnostics access for it?
Sounds to me like a UPS buck-boost in action. What is your UPS unit? Roger