User's Manual

Table Of Contents

Chapter4

OperationandMaintenance

TableofContents

TechnicalSupport.......................................................................................................4-1

FaultLocation.............................................................................................................

4-2

EquipmentMaintenance.............................................................................................4-3

PowerOn...................................................................................................................4-4

PowerOff...................................................................................................................

4-5

PartsReplacement.....................................................................................................4-6

4.1TechnicalSupport

ZTEtechnicalsupportcontractinformationispastedinaconspicuouspositioninthe

equipmentroom,seeFigure4-1.

4-1

SJ-20140808143736-001|2014-10-30(R1.1)ZTEProprietaryandCondential