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8 Smart-UPS XL 3U Rack Mount 2200/3000 VA 120/230 Vac; 3000 VA 100/200 Vac User Manual
Start-up and Operation
Display Panels
Display Panel Indicators and Function Buttons
Indicator
LED
Indicator Title Description
AVR Trim The UPS is compensating for a high utility voltage. Refer to the APC Web site,
www.apc.com for AVR settings.
On Line The UPS is supplying utility power to the connected equipment,
(see Troubleshooting in this manual).
AVR Boost The UPS is compensating for a low utility voltage. Refer to the APC Web site,
www.apc.com for AVR settings.
Overload The connected equipment is drawing more than the UPS power rating allows,
(see Troubleshooting in this manual).
On Battery The UPS is supplying battery power to the connected equipment.
Disconnected Battery/
Replace Battery
The battery is disconnected or must be replaced,
(see Troubleshooting in this manual).
/
Load
Battery
Charge
/
120 V models
100/200/230 V models