Instruction manual

MERLIN LEGEND Communications System Release 5.0
Installation
555-650-140
Issue 1
June 1997
Contents
Page v
Grounding Requirements 2-10
■ Unit Loads 2-17
Checking Unit Loads 2-17
■ Installing the Basic Carrier 2-18
■ Installing the Power Supply 2-20
Turning Off the Power 2-21
Installing a Copper Shield 2-21
Installing the Power Supply Module
in the Carrier 2-24
Installing the Ferrite Cores 2-24
■ Installing the Auxiliary Power Unit 2-26
■ Installing Expansion Carriers 2-28
■ Installing the Processor 2-30
Installing the Processor in the Carrier 2-31
■ Installing the Modules 2-33
Guidelines 2-33
Installing Modules 2-34
Tie Trunks 2-35
Tie Trunk Signaling 2-35
400EM (Tie Trunk) Module DIP Switches 2-36
Labeling 2-39
■ Replacing a Module 2-41
■ Connecting the Control Unit to an AC Outlet 2-44
■ Powering Up the System 2-45
■ Powering Down the System 2-46
3 Installing Telephones and
Adjuncts 3-1
■ Installing Multi-Function Modules 3-1