APC 990-1587 user manual Front Display Panel, Operation

Page 5

2:OPERATION

Front Display Panel

INDICATOR

DESCRIPTION

Online

The UPS is supplying utility power to the connected equipment.

 

 

AVR Trim

The UPS is compensating for a high utility voltage.

 

 

AVR Boost

The UPS is compensating for a low utility voltage.

 

 

On Battery

The UPS is supplying battery power to the connected equipment.

 

 

Overload

The connected loads are drawing more than the UPS power rating.

 

 

Replace Battery/

The battery is disconnected or must be replaced.

Battery Disconnected

 

 

 

FEATURE

FUNCTION

Power On

Press this button to turn on the UPS. (Read on for additional capabilities.)

Power Off

Press this button to turn off the UPS.

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Contents APC Smart-UPS Page Installation Connect the BatteryIntroduction UnpackRear Panels 100V/120V230V Basic Connectors Connect Equipment and Power to the UPSOperation Front Display PanelAffect the voltage display Battery OperationUPS ID Upsiden User Configurable Items230V model STORAGE, MAINTENANCE, and Shipping Battery Module MaintenanceStorage ShippingTroubleshooting Replace BATTERY/BATTERY Disconnected LED is Illuminated Contact Information Service230V models Regulatory and Warranty Information100V/120V models Limited Warranty