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David DavisAug 15, 2025
What to do if the icons are flashing on LCD display and alarm is sounding on INFOSEC UPS?
- SSheena LeeAug 15, 2025
When the INFOSEC UPS displays flashing icons on the LCD and an alarm sounds twice every second, it indicates the UPS is overloaded. To resolve this, remove some of the connected devices from the UPS output. In some cases, the UPS may be locked in Bypass mode after repetitive overloads. If this occurs, remove excess loads, then shut down the UPS and restart it.