Introduction 1-5

Front Panel LEDs

The front panel has four LEDs to indicate the UPS operating mode.

Figure 1-3. The front panel

LED

LED Color

LED Meaning

 

Green

Solid green means normal operation.

 

 

Flashing green means Standby.

 

Yellow

Solid yellow means the UPS is on Battery;

 

 

flashing yellow means UPS is on Battery and

 

 

Standby

 

Yellow

Solid yellow means the UPS is on Bypass.

 

Red

Solid red means current or impending problems.

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Compaq R6000 manual Front Panel LEDs, LED Meaning, Solid green means normal operation, Flashing green means Standby