Back-UPS ES 400/550/700 User’s Guide ® Place the Back-UPS ES to avoid:- Direct sunlight - Excessive heat - Excessive humidity or contact with fluids Plug the Back-UPS ES power cord directly into a wall outlet; not a surge protector or power strip. The wall outlet should ...
Single Beep - a short power loss has occurred and the Back-UPS briefly goes on battery.Four Beeps Every 30 Seconds - this alarm is sounded whenever the Back-UPS is running On Battery. Consider saving work in progress.Continuous Beeping - this alarm is sounded whenever a low battery ...
If the Easy UPS…Possible cause... Beeps every 2 seconds. Easy UPS is running on battery. You should consider saving any work in progress. Continuous Beeping. Low battery condition and battery run-time is very low. Promptly save any work in progress, exit all open applications, and shut ...