GE Energy
5.4Front Panel LEDs
Once the D400 is powered up, the LED indicators on the front panel of the D400 become active. The indicators provide status information on the operation of the D400.
D400 Front LEDs
System Status LEDs
The System Status LEDs indicate the unit’s operational status:
LED Display | Status Description |
| Power is correctly supplied to the unit (+5 V present on the D400 |
| Main Board). |
| Initialization |
| complete and the unit is ready to process data. |
| |
| Link integrity for the Ethernet Switch in NET1 and NET2 slots. |
| Transmission activity for the Ethernet Switch in NET1 and NET2 |
| slots. |
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