M320 Craft Interface SIB LEDs
Each SIB has two LEDs on the craft interface that indicate its status. The SIB LEDs, labeled SIB0 through SIB3, are located in the middle of the craft interface under the SIBS label. The ACTIVE LED is not replicated on the craft interface. Table 1 describes the functions of the SIB LEDs.
Table 1: SIB LEDs on the Craft Interface
Label | Color | State | Description |
|---|---|---|---|
FAIL | Red | On steadily | SIB has failed. |
OK | Green | On steadily | SIB is functioning normally. |
