2:OPERATION

SMART-UPS FRONT PANEL

Power On

Power Off

Load

Battery Charge

 

 

 

 

 

 

Online

AVR Trim

The online LED illuminates when the UPS is supplying utility power to the con- nected equipment. If the LED is not lit, the UPS is either not turned ON, or is sup- plying battery power.

This LED illuminates to indicate the UPS is compensating for a high utility voltage.

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APC UPS user manual Operation