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Smart-UPS XL 2200/3000 VA 120/230 VAC 3U Rack Mount User Manual 7
Operation
Operation
Display Panels
Display Panel Indicators and Function Buttons
Indicator
LED
Indicator Title Description
On Line The UPS is supplying utility power to the connected equipment,
(see Troubleshooting).
AVR Trim The UPS is compensating for a high utility voltage. Refer to the APC Web site,
www.apc.com for AVR settings.
AVR Boost The UPS is compensating for a low utility voltage. Refer to the APC Web site,
www.apc.com for AVR settings.
On Battery The UPS is supplying battery power to the connected equipment.
Overload The connected equipment is drawing more than the UPS power rating allows,
(see Troubleshooting).
Replace Battery/Battery
Disconnected
The battery is disconnected or must be replaced, (see Troubleshooting).
/
Load
Battery
Charge
120 V models
230 V models