ES-650 Alert On and Red Flashing light. Battery tested OK. What to do?

[BillP]

We tested the battery on a voltage meter and it is fine but the UPC is making the sound alert and the red light is flashing. What is happening? Can I disconnect the alert sound?
thank you

Message was edited by: oreocracker

Message was edited by: oreocracker

[BillP · Accepted solution]

what is the specific model number off the white sticker on the UPS? we have BE650G and BE650R.

for BE650G - http://www.apcmedia.com/salestools/KBOK-75VNTT_R0_EN.pdf

for BE650R - http://www.apcmedia.com/salestools/ASTE-6Z7V7A_R1_EN.pdf

i'd review page one under status indicators if you're getting a constant tone. did this just start all of a sudden or what's the back story? what was the battery voltage? how do you know its fine?