User's Manual Part 2

Maintenance, Troubleshooting, and Technical Assistance
Page 186 InterReach Fusion Wideband Installation, Operation, and Reference Manual
© 2013 TE Connectivity Ltd D-620616-0-20 Rev H • TECP-77-044 Issue 7 • May 2013
Fault/Warning/StatusIndications
Oncealloftheunitsarepoweredonandthecableconnectionsaremade,thefaultsfromeachunit
canberequestedusingAdminBrowser.StartwiththeFusionMainHubandworkdownstream.
Resolveallfaultsfirstandthencheckthewarnings.Takeappropriate
actiontoresolvethefaults,
asindicatedinthefollowingtables.Incaseswherethereismorethanonepossiblecause,theyare
listedfromthe“mostlikely”tothe“leastlikely”cause.Actionsarelistedintheorderthatthey
shouldbeperformed;notallactionsmayneedtobedone.
NOTE: IfyouhavearedSTATUSLEDwithoutafaultmessage,itprobab lyindicatesthattheunitislocked
out.
RefertoAppendixCfortablescontainingFault,Warning,andStatusmessagesandtheir
meanings.
TroubleshootingUsingLEDs
ThefollowingtroubleshootingguideisfromtheperspectivethatallFusionequipmentis
installed,theircablesareconnected,andtheyarepoweredon;itisassumedthatthesystemwas
operatingnormallybeforetheproblemtobediagnosedoccurred.
AlwaysuseAdminBrowser,ifpossible,totroubleshootthesystem.The
FusionMainHuband
ExpansionHubLEDsareforbackuptroubleshooting.TheRAULEDsprobablywillnotprovide
additionalinformationfortroubleshooting.
TroubleshootingMainHubLEDsDuringNormalOperation
AlloftheMainHub’sLEDsshouldbegreenduringnormaloperation.IfanyLEDsarered,get
statususingAdminBrowsertodeterminetheexactcauseandrecommendations.