Table 1 describes the functions of the SIB LEDs. If all three LEDs are off, the SIB is not receiving power. The OK and FAIL LEDs are replicated on the craft interface.
Table 1: SIB LEDs
Label | Color | State | Description |
|---|---|---|---|
ACTIVE | Green | On steadily | SIB is in active mode. |
OK | Green | On steadily | SIB is functioning normally. |
Blinking | SIB is starting up. | ||
FAIL | Yellow | On steadily | SIB has failed. |