EFJohnson 3000 SERIES 24 INTERCOM, APPENDIX A ERROR MESSAGES, APPENDIX B CALL SEQUENCES, Call, Module, Management, B.1 GROUP CALL, LIST OF FIGURES, 24.1 DESCRIPTION

TABLE OF CONTENTS

TABLE OF CONTENTS (CONT’D)

24 INTERCOM

24.1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . 24-1

24.2 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . 24-1

Equipment Required . . . . . . . . . . . . . . . . . . . . . 24-1

Installation Procedure . . . . . . . . . . . . . . . . . . . . 24-1

APPENDIX A ERROR MESSAGES

A.1 IDB Error Messages To Message

Accounting Bus From Modules . . . . . . . .A-1

A.2 MAB Error Messages From System

Management Module . . . . . . . . . . . . . . . . . .A-2

APPENDIX B CALL SEQUENCES

B.1 GROUP CALL . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Mobile To Mobile On Same Site. . . . . . . . . . . . B-1 Mobile To Mobile With DIM Monitoring. . . . . B-1

B.2 Dispatch Console (DC) To Mobile Group

Call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

B.3 Mobile Group Call To Dispatch Console . B-1 B.4 Mobile To Unique ID . . . . . . . . . . . . . . . . . . . B-2

B.5 Mobile To Unique ID For a Mobile Outside Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3

B.6 Mobile To Directed Group Call (DTMF Entry Within Switch) . . . . . . . . . . . . . . . . . B-3

B.7 Mobile To Directed Group Call (DTMF

Entry Outside the Switch)B-4

B.8 Mobile Originated Telephone Call. . . . . . . B-5

B.9 Landside (TIM) Originate To Mobile

Within Switch Using a DID Line . . . . . . . B-6

B.10 Landside (TIM) Originate To Mobile

Within Switch Using a 2WY Line . . . . . . B-6

B.11 TIM Originate To Mobile Outside Switch Using a DID Line . . . . . . . . . . . . . . . . . . . . . B-7

B.12 Landside Originate To Mobile Outside Switch Using a 2WY Line . . . . . . . . . . . . . B-7

LIST OF FIGURES

2-1	2-Shelf 3000 Series Switch . . . . . . . . . . . . . . . .	2-3	7-1	Basic Board Module Block Diagram . . . . . . . .	. 7-2
2-2	4-Shelf 3000 Series Switch . . . . . . . . . . . . . . . .	2-3	7-2	Basic Board Module Align Points Diagram . . .	7-12
2-3	6-Shelf Switch Rack Layout . . . . . . . . . . . . . . .	2-4	7-3	Basic Board Module Card Edge Layout. . . . . .	7-13
2-4	8-Shelf Switch Rack Setup . . . . . . . . . . . . . . . .	2-5	8-1	Alignment Points Diagram . . . . . . . . . . . . . . . .	. 8-3
3-1	Multi-Net System Switch . . . . . . . . . . . . . . . . .	3-1	8-2	CIM Input and Output Levels. . . . . . . . . . . . . .	. 8-5
3-2	Data Buses . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	3-2	8-3	Summation Board Alignment Points Diagram.	. 8-7
3-3	Control Buses. . . . . . . . . . . . . . . . . . . . . . . . . . .	3-3	9-1	Alignment Points Diagram . . . . . . . . . . . . . . . .	9-11
3-4	Voice Buses . . . . . . . . . . . . . . . . . . . . . . . . . . . .	3-4	10-1	Alignment Points Diagram . . . . . . . . . . . . . . . .	10-3
4-1	2-shelf 3000 Series Switch Backplane Cables. .	4-6	11-1	Alignment Points Diagram . . . . . . . . . . . . . . . .	11-5
4-2	2-shelf 3000 Series Switch Setup . . . . . . . . . . .	4-6	11-2 PTT Tone Remote Card Block Diagram . . . . .		11-6
4-3	4-shelf 3000 Series Switch Backplane Cables.	4-12	11-3 PTT Tone Remote Card Alignment Points Diag 11-7
4-4	4-shelf 3000 Series Switch Setup . . . . . . . . . .	4-12	12-1	IDM Data Bus. . . . . . . . . . . . . . . . . . . . . . . . . .	12-1
4-5	Six Shelf 3000 Series Switch Backplane Cables 4-18		12-2	Alignment Points Diagram . . . . . . . . . . . . . . . .	12-3
4-6	Six Shelf 3000 Series Switch Setup. . . . . . . . .	4-19	12-3 Summation Board Alignment Points Diagram. 12-6
4-7	Eight Shelf 3000 Series Sw Backplane Cables	4-25	13-1 Data Bus Block Diagram . . . . . . . . . . . . . . . . .		13-1
4-8	8-Shelf 3000 Series Switch Rack Setup . . . . .	4-26	13-2	Alignment Points Diagram . . . . . . . . . . . . . . . .	13-3
4-9	2-4 Shelf Power Supply Interconnect . . . . . . .	4-27	13-3	SNM Cable Layout. . . . . . . . . . . . . . . . . . . . . .	13-4
4-10	6-8 Shelf Power Supply Interconnect Diagram 4-28		14-1	Data Buses . . . . . . . . . . . . . . . . . . . . . . . . . . . .	14-1
5-1	Data Buses . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	5-1	14-2	E&M Interface Connections. . . . . . . . . . . . . . .	14-5
6-1	Data Bus Block Diagram . . . . . . . . . . . . . . . . . .	6-1	14-3	S201 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	14-5
6-2	NetNIM Card Edge Layout . . . . . . . . . . . . . . . .	6-3	14-4 TYPE I and V . . . . . . . . . . . . . . . . . . . . . . . . . .		14-6
6-3	NetNIM Alignment Points Diagram . . . . . . . . .	6-4	14-5 TYPE II and III. . . . . . . . . . . . . . . . . . . . . . . . .		14-6

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