Lucent Technologies DDM-2000 OC-12 - Page 1230

TAP-102 363-206-295ClearingTrouble:
1997December1,Issue12of10Page
anotherorDDM-2000theofbackplanetheinbetoappearsproblemThe41.
thecausingisshelftheinpackcircuit FAULT theonLED SYSCTL light.to
allunseatandD)orC,B,(A,groupfunctiononefromserviceRemove
thatmeansitclears,troubletheIfgroup.thatwithassociatedpackscircuit
doestroubletheIfdefective.isremovedpackscircuittheofmoreorone
forabovetherepeatandpackscircuitremovedthereinsertclear,not
removingbyisolatedbecannottroubletheIfgroup.functionanother
Notifyshelf.thereplaceand/orassistancetechnicalseekpacks,circuit
Lucentcallororganization,supporttechnicallocalyoursupervisor,your
instructions.operatinglocalperRTAC,Technologies
42. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
43.
NOTE:
insertedpackcircuitwrongabycausedbealsomayalarmmajorA
theinto AUXCTL theywhatfromdifferentarethatsettingsswitchslot,
abeforewere TGS/TG3 holdoverexcessivereplaced,waspackcircuit
toswitchmanualaorreference,synchronizationoflosstodue
long.tooeffectinholdover
anexceptpackcircuitanyIs OHCTL theininstalled AUXCTL slot?
If YES withcontinuethen, 44Step .
If NO toproceedthen, 46Step .
frompackcircuitwrongRemove44. AUXCTL correctinstallandslot OHCTL
[packcircuit DLP-518].
45. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.