User Manual

AS4000 Operations and Maintenance
Section
605-0000-431
3
. Issue 1.6. Date3/2/99
Page 13 of 22 © Copyright Airspan Communications Corporation 1999
2.1.9. FRU Failure (Other)
‘Message: Combiner:LowNoiseAmp:FRU Fail’
‘Combiner:Monitor:FRU Fail’
‘Tributary Unit: FRU Fail’
‘AnalogueCard: FRU Fail’
‘Modem Card: FRU Fail’
Source Individual card as specified in message.
Fault Condition: Card failure.
Likely Cause: a. Equipment Malfunction.
Consequential Effect: Dependant on the card failed.
Repair Actions: Replace failed card.
SC Card failure: Refer to DLP-004 in Section 4
Analogue Card Failure ♠: Refer to DLP-005 in Section 4
TU Card failure: Refer to DLP-006 in Section 4
CT Modem Failure Refer to DLP-007 in Section 4
RF Card failure Refer to DLP-009 in Section 4
RF/ LNA Failure Refer to DLP-010 in Section 4
♠ Note: The Analogue Card is not a ‘hot plugable’ card and there is no automatic system
recovery. Before replacing the card the power will have to be disconnected from the
shelf. After replacing the card the power is reconnected to recover the system.