User guide

Troubleshooting 4-3
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Figure 4-3. Fibre Host Adapter/E LEDs
RA4000 Controller LEDs
During normal runtime, the RA4000 Controller has 18 LEDs that indicate
activity or malfunction of the controller. They are the Transmit LED
, the
Receive LED
, and sixteen status LEDs labeled 0-15. Table 4-1 describes the
purpose and function of each LED.
15 14 13 12 11 10 9 8
76 54 32 10
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Figure 4-4. RA4000 Controller LEDs