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Lucent Technologies DDM-2000 OC-12 User Manual

Lucent Technologies DDM-2000 OC-12
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TAP-113 363-206-295ClearingTrouble:
1997December1,Issue4of4Page
Has18. SYSCTL replaced?been
If YES toproceedthen, 23Step .
If NO withcontinuethen, 19Step .
andCITUse19. reset resettocommand SYSCTL.
Is20. MN minute?1aboutafterlightedstillLEDalarm
If YES withcontinuethen, 21Step .
If NO then, PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.
21.
NOTE:
Replacing SYSCTL pack.circuitonmemoryinternalupdatinginvolves
Replace SYSCTL (DLP-501).
Is22. MN lighted?stillLEDalarm
If YES withcontinuethen, 23Step .
If NO then, PROCEDURETHISCOMPLETEDHAVEYOUSTOP. .
23.
NOTE:
OneDDM-2000.ofwiringbackplaneinbetoappearsproblemThe
swaptoisthisverifytoway SYSCTL anwithpackcircuitanyand
inpackscircuitcorrespondingwithindicationdiagnosticinconsistent
itpacks,circuitthewithmovesproblemtheIfDDM-2000.another
staysproblemtheIfdefective.ispackscircuitmoreoronethatmeans
circuitthenotbutassembly,entiretheDDM-2000,originalthewith
backplaneprintedahasDDM-2000Thereplaced.beshouldpacks,
field.theinrepairedbecannotand
technicalneedyouIfetc.pins,shortedpins,bentorbrokenforCheck
Lucentorgroupsupporttechnicalregionalyourcallassistance,
manual.thisoffrontinlistednumberRTACTechnologies
24. PROCEDURE.THISCOMPLETEDHAVEYOUSTOP.

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Lucent Technologies DDM-2000 OC-12 Specifications

General IconGeneral
BrandLucent Technologies
ModelDDM-2000 OC-12
CategoryMultiplexer
LanguageEnglish

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