HP R-2A, R-2 MD01, R-3A, R-2 RDR Appendix C, Diagnostic LED Indications, Indication Interpretation

RPC-SERIES OWNER’S MANUAL

APPENDIX C

APPENDIX C

DIAGNOSTIC LED INDICATIONS

To detect hardware, cabling, or configuration problems upon initialization of power, the RPC Series go through a diagnostic sequence. To help determine the cause of the problem, the RPC Series have a CX LED located on the front, right side of the unit. Upon initialization of power, refer to the table below for interpretation.

INDICATION	INTERPRETATION
Not lit	Normal unconnected operation
Brief flash followed by a	Established connection on network port or
solid illumination	serial port
Flashes 1 time per cycle	Hardware or NIC problem
Flashes 2 times per cycle	Configuration error
Flashes 3 times per cycle	Cable or hub connection fault
Flashes 4 times per cycle	Duplicate IP address
Remains lit without a brief	Memory error
flash prior to illumination

NOTE: Diagnostic indications override a connection indication.

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