Lucent Technologies 555-661-140 manual Figures

Models: 555-661-140

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MERLIN LEGEND Communications System Release 6.1

Issue 1

Installation 555-661-140

August 1998

Figures

 

 

Page xi

 

 

Figures

2

Installing the Control Unit

 

 

2-1

AC Grounding Requirements

2-7

 

2-2

Measuring the AC Outlet Voltages

2-10

 

2-3

Central Office and AC Grounds

2-12

 

2-4

Installing 146A and 147A Protectors

2-16

 

2-5

Marking the Basic Carrier Screw Holes

2-19

 

2-6

Installing a Copper Shield in the Power Supply

2-23

 

2-7

Installing the Ferrite Cores

2-25

 

2-8

Installing an Auxiliary Power Unit

2-27

 

2-9

Connecting the Carriers

2-29

 

2-10

Installing the Processor into the Carrier

2-32

 

2-11

400EM Module Sample Dip Switch Settings

 

 

 

for Signaling Types 1C and 5

2-38

 

2-12

Line/Trunk and Telephone Jack Locations on

 

 

 

Each Module

2-40

 

2-13

Removing Modules from the Carrier

2-43

3

Installing Telephones and Adjuncts

 

 

3-1 Multi-Function Module Packing List

3-3

 

3-2 Removing the User Card Tray and Line Cable

3-4

 

3-3

Releasing the Deskstand

3-5

 

3-4

Removing the Deskstand

3-6

 

3-5 Releasing the Module Cover Screw

3-7

 

3-6 Releasing the Module Cover

3-8

 

3-7

Removing the Module Cover

3-9

 

3-8

Removing an MFM Module

3-10

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Image 10
Lucent Technologies 555-661-140 manual Figures