Introduction
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. |
