TAP-121 363-206-295ClearingTrouble:
1997December1,Issue6of6Page
27.
NOTE:
beforefibersopticalchecktoyourequiremayproceduresLocal
replacing OLIUs.
Replace OLIU lightedwiths FAULT LEDs.
Reference: DLP-518 or 363-206-285, DLP-523
clear?troubleDid28.
If YES then, PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
If NO withcontinuethen, 29Step .
Is29. FAULT flashing?orlightedLED(s)
If FLASHING withcontinuethen, 30Step .
If LIGHTED dothen, TAP-106.
procedures.localusingtroubleClearfiber.opticalinisTrouble30.
31. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
Withoutmanual.thisofscopebeyondarewhichexisttroublesMultiple32.
with(obtainedindicationsstatusandalarmindications,LEDexactknowing
rtrv-alm (usingswitchprotectionofstateorcommand), rtrv-state
further.anygocannotprocedurethiscommand),
andindicationsLEDUse rtrv-alm and rtrv-state tocommands
issystemIfinhibits.orlocksswitchprotectionforLooktrouble.analyze
lightedwithpackscircuitreplaceservice,ofoutcompletelybetofound
FAULT placecanswitchprotectionaandserviceinstillissystemIfLEDs.
serviceorprotectioneitheronserviceall OLIU thenswitch;performs,
lightedwithpackscircuitreplace FAULT LEDs.
groupsupporttechnicalregionalyourcallassistance,technicalneedyouIf
manual.thisoffrontinlistednumberRTACTechnologoiesLucentor
33. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
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