L3 Technologies IB2AISD1 AISD1 User Manual

ProTec

AUTOMATIC IDENTIFICATION SYSTEM

HARDWARE

INSTALLATION AND OPERATION MANUAL

Initial Issue

Feb. 01/05

AIS PART NUMBER

AISD1000-00

P/N: 165M0601-00

Initial Issue

Feb. 01/05

Aviation Recorders

Marine Systems

AIS Hardware I&O Manual 165M0601-00

Initial Issue

Feb. 01/05

The AIS products/software are being exported from the

United States in accordance with the Export Administration Regulations ECCN 4D994, No License Required. Diversion contrary to U.S. law is prohibited. In accordance with U.S. Law (31 CFR Part 746, and Supplement No.1 to Part 774, and CFR Part 550) resale/re– export or transfer to the countries identified therein is prohibited without the prior written consent of the U.S.

Department of Commerce.

This manual contains date sensitive information.

To verify the latest revision level of this manual, visit our document download site at http://www.L-3ar.net.

E

Copyright 2005 by L-3 Communications.

All rights reserved. No part of this manual may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, or by information storage and retrieval system, without permission in writing.

Inquiries should be addressed to:

L-3 Communications

Aviation Recorders Publications

Vendor Code: 06141

P. O. Box 3041

Sarasota, Florida 34230

Phone: (941) 371–0811

FAX: (941) 377–5591

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GENERAL

This product and related documentation must be reviewed for familiarization with safety markings and instructions before operation.

This board was constructed in an ESD (electroćstatic discharge) protected environment. This is because most of the semiconductor devices used in this board are susceptible to damage by static discharge.

Depending on the magnitude of the charge, device substrates can be punctured or destroyed by contact or mere proximity of a static charge. The results can cause degradation of device perforĆ mance, early failure, or immediate destruction.

These charges are generated in numerous ways such as simple contact, separation of materials, and normal motions of persons working with static sensitive devices.

When handling or servicing equipment containing static sensitive devices, adequate precautions must be taken to prevent device damage or destruction.

Only those who are thoroughly familiar with industry accepted techniques for handling static senĆ sitive devices should attempt to service circuitry with these devices.

In all instances, measures must be taken to prevent static charge buildćup on work surfaces and persons handling the devices.

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Marine Systems

RETURN MATERIAL POLICY

Components and spare parts purchased from L–3 that are discrepant for any of the following reasons may be returned immediately provided the extended value of the parts are in excess of $100.00.

1.

Overshipments

Quantity of parts received in excess of quantity specified on purchase order.

2.

Wrong Part Numbers

Receipt of parts numbered other than those identified on a customer order where L–3 has not advised the customer by purchase order acknowledgment, by telex, or by notification on the shipping document that the received part is a replacement for the ordered part.

3.

Parts Nonconforming to Specifications

If the extended value of the items is less than $100.00, the items are to be scrapped instead of returned. When this occurs, notification must be sent to L–3 advising: (1) the reason for the rejection; (2) the items are less than

$100.00 in extended value and have been scrapped, and; (3) whether credit or replacement is desired.

If you wish to return material to L–3 for reasons other than warranty returns or those specified above, please contact an L–3 Account Administrator for authorization before proceeding. A Return Authorization Number will be assigned at this time. Your request should specify the relevant Return Authorization Number, purchase order number, part number, quantity and the reason you wish the part returned.

To assist us in processing these items more efficiently, we ask that all returned goods be accompanied by paperwork that clearly indicates the following:

1.

Reason for return.

2.

Purchase Order Numbers.

3.

Correspondence Reference Number.

4.

Return Authorization Number.

4.

Copies of returned goods paperwork should be mailed to:

L–3 COMMUNICATIONS CORPORATION

AVIATION RECORDERS DIVISION

P. O. Box 3041

Sarasota, FL 34230–3041

Attn: Tom Meloche / Marine Systems Product Support Department

5.

Parts returned under the above conditions should be addressed to:



6000 E. Fruitville Road

Sarasota, FL 34232

Attn: SERVICE DEPARTMENT

Component and spare parts purchased from L–3 that have been on the customer’s shelf for more than 10 weeks from date of receipt; have been installed in a component or on a vessel, are not covered by this procedure. Such parts may be covered by warranty in which case they should be returned through normal warranty channels.

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Marine Systems

RETURN OF MATERIAL UNDER WARRANTY

1.

Material should be returned to the following address:



6000 E. Fruitville Road

Sarasota, FL 34232

Attn: WARRANTY RETURNS

2.

For returning overseas shipments, the following customs broker must be used:


AVIATION RECORDERS DIVISION c/o A.J. Arango

Air Cargo Bldg.

Hoover Blvd.

Tampa Int’l Airport

Tampa, Florida 33634

Tel: (813) 248–9220

Fax: (813) 248–6013

To ensure prompt handling of material returned under warranty, your return order and shipment should clearly identify the item as a warranty return, and a copy of such return order should accompany the shipment. Status of warranty in process will be provided by the Warranty Administrator.

3.

Warranty claims and warranty return orders pertaining to components and spare parts returned should be mailed to the following address:



P. O. Box 3041

Sarasota, FL 34230–3041

Attn: Marine Systems Warranty Administrator

Tel: (941) 377–5574

Fax: (941) 377–5591

RETURNED GOODS

Goods returned to stock for credit at the request of the Buyer and authorized by the Seller, will be subject to a restocking charge of 10% of the purchase price if notified within 30 days of the order, and 25% of the purchase price if notified after 30 days of the order.

CANCELLATION CHARGE

Any order wishing to be canceled must be approved by the pertinent Account Administrator and may be accountable for a cancellation fee of 15%. This cancellation fee shall take into account expenses already incurred and commitments made by L–3.

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TABLE OF CONTENTS

AUTOMATIC IDENTIFICATION SYSTEM

SUBJECT/DESCRIPTION PAGE

SECTION 1 – ProTec AIS Introduction

1.1.

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3

1.1.1.

System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3

1.1.2.

References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–4

1.1.3.

Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–5

1.2.

1.3.

Technical Specifications

AIS Description

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1–6

1–8

1.3.1.

Compact Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8

1.3.2.

Integral Minimum Keyboard Display (MKD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8

1.3.3.

Integral GPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8

1.3.4.

Data Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–8

1.3.5.

Equipment List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9

1.3.6.

Operational Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

1.3.6.1 Autonomous and Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

1.3.6.2 Assigned . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

1.3.6.3 Polled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

1.3.6.4 Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

1.3.7.

DSC Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–11

1.3.8.

AIS Broadcast Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–11

1.3.9.

AIS Frequencies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–12

1.3.10. AIS Input Sentences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–12

1.4.

Interface Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–13

1.4.1.

Pilot Systems Input Data and Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–13

1.4.2.

Pilot Systems Output Data and Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–14

1.4.3.

Pilot Input / Output Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–14

1.4.4.

Long Range equipment interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–15

1.4.5.

Long Range Input Data and Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–16

1.4.6.

Long Range Output Data and Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–17

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1.4.7.

Sensor Input Data and Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–19

1.5.

Data Field Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–19

1.5.1.

GPS and Sensor Input Sentences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–19

1.5.1.1 DTM – Datum Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–19

1.5.1.2 GBS – GNSS Satellite Fault Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–20

1.5.1.3 GGA – Global Positioning System Fix Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–20

1.5.1.4 GLL – Geographic Position – Latitude / Longitude . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–20

1.5.1.5 GNS – GNSS Fix Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–21

1.5.1.6 HDT – Heading True . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–21

1.5.1.7 RMC – Recommended Minimum Specific GNSS Data . . . . . . . . . . . . . . . . . . . . . . . 1–21

1.5.1.8 ROT – Rate of Turn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–22

1.5.1.9 VBW – Dual Ground / Water Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–22

1.5.1.10 VTG – Course Over Ground and Ground Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–22

1.5.1.11 ZDA – Time and Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–23

1.5.2.

AIS Specific Input Sentences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–23

1.5.2.1 ABM – Addressed Binary and Safety–Related Message . . . . . . . . . . . . . . . . . . . . . . 1–23

1.5.2.2 ACA – AIS Regional Channel Assignment Message . . . . . . . . . . . . . . . . . . . . . . . . . 1–24

1.5.2.3 ACK – Acknowledge Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–24

1.5.2.4 AIQ – Query Sentence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–24

1.5.2.5 AIR – AIS Interrogation Request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–25

1.5.2.6 BBM – Broadcast Binary Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–25

1.5.2.7 SSD – Ship Static Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–25

1.5.2.8 VSD – Voyage Static Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–26

SECTION 2 – ProTec AIS Operation

2.1.

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3

2.1.1.

Minimum Keyboard Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3

2.1.1.1 Power/Dim Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

2.1.1.2 Liquid Crystal Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

2.1.1.3 Key Pad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

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2.1.1.4 Pilot Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

2.1.2.

Keypad Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

2.1.3.

Data Display Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6

2.1.3.1 NAV Display Screen (Default Screen) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6

2.1.3.2 Own Ship Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7

2.1.4.

Data Entry Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8

2.1.4.1 AIS Main System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8

2.1.4.2 Logon / Logoff Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9

2.1.4.3 System Information and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11

2.1.4.4 Vessel/Voyage Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–13

2.1.4.5 Channel Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–16

2.1.4.6 Antenna Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17

2.1.4.7 Text Messaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–19

2.1.4.8 View Safety Text Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–20

2.1.4.9 Change Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–21

2.1.4.10 System Alert Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–22

2.1.4.11 Alarm Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–22

2.1.4.12 General Status Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–25

2.1.4.13 Down–Time Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–27

2.1.4.14 LCD Viewing Angle Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–27

2.1.4.15 Baud Rate Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–28

2.1.4.16 Set AIS Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–29

SECTION 3 – ProTec AIS Installation

3.1.

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–3

3.1.1.

Transponder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4

3.1.2.

Connecting the IEC Data Interface Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–6

3.1.2.1 Data Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–6

3.1.2.2 Data Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–7

3.1.2.3 Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–7

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3.1.3.

Installing the VHF Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–13

3.1.4.

Installing the GPS Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–14

3.1.5.

PowerUp and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–17

3.1.5.1 PowerUp the Transponder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–17

3.1.5.2 Vessel / Voyage Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–18

3.1.5.3 Antenna Position Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–22

3.1.5.4 Verify Transponder Linkup to Ship’s dGPS & GYRO . . . . . . . . . . . . . . . . . . . . . . . . . 3–23

SECTION 4 – ProTec AIS Installation

ProTec AIS DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–3

LIST OF APPENDIXES

APPENDIX TITLE PAGE

APPENDIX A – ProTec AIS Installation Checklist

ProTec AIS Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–3

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Marine Systems

LIST OF FIGURES

FIGURE TITLE

Figure 1–1.

AIS Transponder

PAGE

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–6

Figure 2–1.

AIS Transponder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3

Figure 2–2.

NAV Display Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6

Figure 2–3.

Own Ship Data Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7

Figure 2–4.

AIS Main System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9

Figure 2–5.

Password Entry Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–11

Figure 2–6.

System Information and Configuration Screen . . . . . . . . . . . . . . . . . . . . . . . . . . 2–12

Figure 2–7.

Vessel Data Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–14

Figure 2–8.

Channel Management Settings Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17

Figure 2–9.

Antenna Position Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–17

Figure 2–10. Antenna Position Measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–18

Figure 2–11. Safety Text Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–20

Figure 2–12. Safety Text Review Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–21

Figure 2–13. Password Change Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–22

Figure 2–14. System Alert Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–22

Figure 2–15. Alarm Status Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–23

Figure 2–16. General Status Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–25

Figure 2–17. Down–Time Log Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–27

Figure 2–18. LCD Viewing Angle Adjust Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–28

Figure 2–19. Baud Rate Setup Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–28

Figure 2–20. AIS Channel Setup Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–29

Figure 3–1.

AIS Transponder Interconnection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–3

Figure 3–2.

IEC Data Cable External Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–9

Figure 3–3.

AIS Transponder Power Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–11

Figure 3–4.

Pilot Port Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–12

Figure 3–5.

AIS Transponder Antenna Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–15

Figure 3–6.

AIS Transponder Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–16

Figure 3–7.

AIS Transponder MKD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–17

Figure 3–8 UAIS Main System Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–19

Figure 3–9.

Vessel/Voyage Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–20

Figure 3–10. Antenna Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–22

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LIST OF FIGURES

(Continued)

FIGURE TITLE PAGE

Figure 3–11. Calculating Antenna Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–22

Figure 4–1.

AIS Transponder O&D Drawing with Trunion Bracket . . . . . . . . . . . . . . . . . . . . . 4–3

Figure 4–2.

AIS Transponder O&D Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–4

Figure 4–3.

IEC Data Cable Interconnect Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5

LIST OF TABLES

TABLE TITLE PAGE

Table 1–1.

AIS Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9

Table 1–2.

Pilot System High–Speed Input Data Formats . . . . . . . . . . . . . . . . . . . . . . . . . . 1–13

Table 1–3.

Pilot System High–Speed Output Data Formats . . . . . . . . . . . . . . . . . . . . . . . . 1–14

Table 1–4.

Pilot Port Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–15

Table 1–5.

Long Range Input Data and Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–16

Table 1–6.

Long Range Output Data and Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–18

Table 1–7.

Sensor Input Data and Formats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–19

Table 2–1.

ProTec AIS Default Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–10

Table 2–2.

Password Type Menu Screen Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–10

Table 2–3.

Vessel Type Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–15

Table 2–4.

Integrity Alarm Conditions Signalled Using ALR Sentence Formatter . . . . . . 2–24

Table 2–5.

Sensor Status Indications Signalled Using TXT Sentence Formatter . . . . . . 2–26

Table 3–1.

Data Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–6

Table 3–2.

IEC Cable and Junction Box Pinouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10

Table 3–3.

Pilot Port Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–12

Table 3–4.

ProTec AIS Default Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–18

Table 3–5.

Vessel Type Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–21

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SECTION 1

ProTec

AUTOMATIC IDENTIFICATION SYSTEM (AIS)

INTRODUCTION

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ProTec AIS Introduction

1.1.

General

The L-3 ProTec is an Automatic Identification System transponder which is fully compliant to the technical specifications defined by the IMO and outlined in ITU.R.M

1371-1. The transponder employs the latest radio frequency and SOTDMA and DSC controller technology to provide a high performance, automated, and reliable identification system for commercial mariners. The Transponder is a fully automated system which ties into ship’s navigational instruments to provide automatic transmission of ships identity, status, and maneuvering intentions via standard marine VHF communication techniques. Sequencing of transmission between all vessels within VHF range is provided through SOTDMA controlling software to handle high traffic volume situations.

The Transponder is a fully automated system. This means that once it is installed and turned on, no maintenance is required to keep it operational. The only time the user needs to perform any function on the transponder is to change the ship’s Vessel/Voyage data as required.

1.1.1.

System Overview

The L-3 ProTec is an Automatic Identification System fully compliant with the IMO specifications defined in IMO MSC.74(69) Annex 3, IEC 61993-2, and ITU.R

M.1371-1. This AIS transponder has been developed using technology applied in the design of our VHF DSC Class A radio, a design which has been field tested for over a decade with over 10000 units operational in the field. With the addition of the

SOTDMA controllers, the L-3 ProTec provides a cost-effective AIS solution which will meet the needs of any vessel required to carry AIS. The compact, single-box design allows the L-3 ProTec to be easily incorporated into any bridge layout thus simplifying installation and cabling requirements.

The L-3 ProTec has been designed as maintenance-free unit which makes extensive use of surface mount technology (SMT). The repair of printed wiring assemblies

(PWAs) containing SMT components requires specialized factory equipment, training, and techniques, therefore, such PWAs are not field-repairable.

As a result, maintenance philosophy for the L-3 ProTec is replacement of failed assemblies. In the case of the L-3 ProTec, the replaceable assemblies are the Faceplate Assembly (192M0093-00), the RF PWA (205M0597-00), the CPU PWA

(205M0596-00), and the PS PWA (205M0598-00).

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When it has been determined that one or more of these assemblies is faulty, the faulty assembly(ies) should be removed and returned to the Aviation Recorders factory for repair or replacement. Attempts to repair any of these assemblies will void the warranty. Extreme care should be used when handling these assemblies.

For repair service, ship units to:

L-3 Communications, Aviation Recorders

6000 East Fruitville Road

Sarasota, FL 34232 USA

Attn: Repair Department

Tel: (941) 377-5558

Fax #: (941) 377-5585

CAUTION: THE L-3 ProTec CIRCUIT BOARDS ARE SUSCEPTIBLE TO

ELECTROSTATIC DESTRUCTION (ESD). PRIOR TO HANDLING

PWAs, ENSURE PROPER PERSONNEL GROUNDING TECH-

NIQUES ARE USED. ENSURE THAT CARDS ARE PLACED INTO

STATIC SHIELDING CONDUCTIVE BAGS WHEN HANDLING OR

STORING.

1.1.2.

References

IMO Resolution MSC.74(69), Annex 3, Recommendation on Performance Standards for an Universal Shipborne Automatic Identification Systems (AIS)

IMO SN/Circ. 227, Guidelines for the INstallation of a Shipborne Automatic Identification System (AIS)

International Telecommunications Union Sector for Radio Communications (ITU-R)

Recommendation M.1371-1, Technical Characteristics for a Universal Shipborne Automatic Identification System Using Time Division Multiple Access in the Maritime

Mobile Band.

IEC 61993-2 Edition1, Maritime Navigation and Radiocommunication Requirements

- Automatic Identification Systems (AIS) - Part 2: Class A shipborne Equipment of the Universal Automatic Identification System (AIS) - Operational and Performance

Requirements, Methods of Test and Required Test Results

IEC 60945 Edition 4, Maritime Navigation and Radiocommunication Equipment and

Systems - General Requirements - Methods of Testing and Required Test Results.

IALA Recommendation on AIS Shore Stations and Networking Aspects Relating to the AIS Service, Edition 1.0, September 5, 2002

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IEC 61162-1 Edition 1.0, Maritime Navigation and Radiocommunication Equipment and Systems - Digital Interfaces - Part 100: Single Talker and Multiple Listeners

IEC 61162-2 Edition 1.0, Maritime Navigation and Radiocommunication Equipment and Systems - Digital Interfaces - Part 100: Single Talker and Multiple Listeners,

High-Speed Transmissions

1.1.3.

Acronyms

IEC

IMO

LRF

LFI

MMSI

NMEA

RAIM

RMC

ROT

SOG

SOTDMA

SSD

TDS

TXT

VBW

ABM

ABK

ACA

ACK

ASPA

BBM

COG

DGPS

GGA

GLL

GNSS

GPS

GSA

GSV

HDG

HDT

VDL

VDM

VDO

VSD

VTG

ZDA

Addressed Binary Message

Acknowledgement Message

AIS Channel Assignment

Ackowledgement Message

Automatic Radar Plotting Aid

Broadcast Binary Message

Course Over Ground

Differential Global Positioning System

Global Positioning Fix Data

Geographic Position, Latitude/Longitude

Global Navigation Satellite System

Global Positioning System

GPS DOP and Active Satellites

GPS Satellites in View

Heading, Deviation & Variation

Heading, True

International Electrotechnical Commission

International Maritime Organization

Long Range Function

Long Range Interrogation

Maritime Mobile Service ID

National Marine Electronics Association

Receiver Autonomous Integrity Monitoring

Recommended Minimum Data for GPS

Rate of Turn

Speed Over Ground

Self Organized Time Division Multiple Access

Station Static Data

Target Display Software

Status/Indication Message

Dual Ground/Water Speed

VHF Data-link Other Vessel Message

VHF Data-link Message

VHF Data-link Own-vessel Message

Voyage Static Data

Track Made Good and Ground Speed

Date and Time

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communications

STATUS

ON/OFF/DIM

PILOT

NOTE: 1. Front Panel Mating Connectors

Pilot Port - L3 PN: 063-98-02113

TYCO PN: 206485-1

Figure 1–1. AIS Transponder

1.2.

Technical Specifications

Standards IMO MSC.74(69) Annex 3, IEC 61993-2 Ed. 1, ITU.R.M.1371-1

Ship reporting capacity

2250 reports per minute, 4500 reports per minute on two channels

TDMA Transmitter

TX Frequency: 156.025 MHz - 162.025 MHz, manual/automatic setting

Transmitter Power: 2 W, 12.5 W manual/automatic selection

TDMA Receiver

RX Frequency:

RX1:

156.025 MHz - 162.025 MHz, 2 channels

Default CH87B (161.975 MHz), manual/automatic setting

RX2: Default CH88B (162.025 MHz), manual/automatic setting

Channel Spacing: 25 kHz and 12.5 kHz

DSC Receiver

RX Frequency: CH70 (156.525 MHz)

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Internal GPS Receiver

12 Channel, UTC Synchronization Jitter: ± 100 m s

[Time between slot start and transmitter on.]

Navigational data

COG/SOG, ROT, POS, Heading from external sources

Display

Integral MKD with 160 x 64 Dots backlit LCD

INTERFACE

Input

Output

Power Supply

ABM, ACA, ACK, AIR, BBM, DTM, GBS, GGA, GLL, GNS, HDT,

OSD, SSD, RMC, ROT, VBW, VSD, VTG

ABK, VDO, VDM, ACA, ACS, ALR, LRF, LR1, LR2, LR3, TXT

24 VDC nominal, complies with IEC 60945 Ed. 4

NOTE: Due to the stringent transmit attack and release times specified in ITU 1371, a robust power source is required for proper operation. Recommended current ratings for power sources are:

24 VDC - 10 Amps

The transponder may operate improperly if the power source does not have the recommended minimum current ratings.

Environment

IEC 60945 Ed. 4 for Protected Environment

Frequency

VHF Marine Band

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1.3.

AIS Description

1.3.1.

Compact Design

The completely self-contained L-3 ProTec is the most compact AIS unit available on the market today with outside dimensions of 6.5” W (16.5 cm.) x 3.4” H (8.6 cm.) x

7.4” D (18.8 cm.). It is easily mounted on any surface using either a trunion bracket or flush-mount bracket. The data port on the faceplate provides for easy connection to any external display in either mounting configuration.

1.3.2.

Integral Minimum Keyboard Display (MKD)

In line with the compact design, the L-3 ProTec is a single-box design incorporating an integral MKD which is fully IMO compliant. The interface includes a 2.58” L (6.5

cm.) x 1.16” H (2.9 cm.) (160 x 64 Dots) backlit LCD screen for displaying alphanumeric text and a multifunction keypad. The closest three vessels within AIS range will be displayed with each vessel identified by MMSI and ship name and will display both range and bearing to each vessel.

The interface has been designed to facilitate data entry and retrieval with a minimum of keystrokes. It also includes a Pilot port designed to allow any user to quickly and easily attach a portable AIS-compatible display system directly to the AIS transponder for display of the AIS data. This display system can consist of any system which recognizes the NMEA AIS string whether it’s installed on a handheld PC, laptop PC, or dedicated display.

1.3.3.

Integral GPS

The L-3 ProTec includes an internal GPS receiver card. The internal GPS provides timing data required for synchronization of transmission. By specifications, ship positional information in NMEA format is to be fed to the transponder from the ships external electronic position indicating system through the supplied data cable. The internal GPS requires a dedicated GPS antenna to be mounted on the superstructure and the appropriate connections are supplied on the transponder unit back panel.

1.3.4.

Data Interface

Each transponder will be delivered with an IEC-specified NMEA standard data cable required to interface to ship’s sensors and external display. The description of this interface cable is given in the Installation Section of this manual. The standard kit includes an eight (8) ft. (2.9 meters) cable and a terminal block to facilitate the final linkup to the ship’s navigational instruments.

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1.3.5.

Equipment List

The Standard AIS Installation Kit includes the following equipment:

F

F

F

F

F

F

F

F

Transponder Unit

Flush Mount Kit

Trunion Mount Kit

IEC NMEA Data Cable

Terminal Strips (Qty: 3)

Power Cable

Ground Cable

Installation Manuals

In order to complete the installation, the following items will be required.

F

F

F

F

GPS Antenna with coaxial cable

VHF Antenna with coaxial cable

Gyro Interface (if gyro output is not NMEA)

DGPS Interface (if ships dGPS output is not NMEA)

Table 1–1. AIS Parts List

Component

Transponder

Flush Mount Kit

Trunion Mount

IEC Cable

Terminal Strip

422 to 232 Adapter

Power Cable

Ground Cable

Installation Manual

Part Number

AISD1000-00

147M0092-01

147M0092-02

024M0599-00

2469800177

415-98-00079

024M0600-00

024M0043-00

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1.3.6.

Operational Modes

The ProTec AIS is designed to operate in each of three modes: Autonomous and

Continuous, Assigned and Polled which are defined below.

1.3.6.1

Autonomous and Continuous

This is the default mode. The ProTec AIS will determine its own schedule for transmission of position and identification and will automatically resolve scheduling conflicts with other stations using the Self Organized Time Division Multiple Access

(SOTDMA) methodology.

1.3.6.2

Assigned

The ProTec will automatically switch to assigned mode when it is commanded by a competent authority, such as a base or repeater station, to transmit on a specific transmission schedule. In this mode, the ProTec allocates the defined slots and begins transmitting on these slots. It will continue to transmit in these slots with a zero slot time-out and a zero slot offset, until those slots have been removed from the transmission schedule. The assigned slots use the SOTDMA access scheme, with the time-out value set to the assigned slot time-out. The assignment terminates when the slot time-out reaches zero of any assigned slot, and the ProTec returns to autonomous and continuous mode.

1.3.6.3

Polled

The ProTec AIS will transmit a response to DSC interrogation messages from a ship or competent authority and respond back on the same channel without interfering with either of the other two modes. When an automatic response is required, transmitted responses will be made on channel 70 unless the unit is instructed to transmit on another channel. The ProTec is inhibited from transmitting on the AIS 1 and AIS

2 channels. If and when frequency channels other than channel 70 are used for

DSC transmissions, the receive capability of TDMA operations should not be impaired more than it would be if all DSC messages were transmitted on channel

70.

1.3.6.4

Initialization

The ProTec AIS will enter into an Initialization mode at Power-Up during which it will monitor the TDMA channels for one minute. During this initialization period, a dynamic directory of all users in the system will be created which includes user IDs, slot assignments, positions, and other transmitted data. After this initialization period of 1 minute, the ProTec will enter the required operational mode and begin transmission of the AIS data on the required schedule.

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1.3.7.

DSC Functionality

The Assigned and Polled operational modes are activated through a DSC message transmitted by the competent authority. In order to provide for this, the ProTec AIS contains a dedicated DSC receiver that is tuned to channel 70. DSC messages originating from shore stations of competent authorities will define regional AIS frequencies, regions of coverage, required transmission schedule and/or interrogation request. The ProTec AIS will respond back to such DSC interrogations on the frequency specified in a manner such that it does not interfere with the TDMA transmissions by interleaving the transmission between TDMA transmissions. The DSC response will be made after a random delay of 0 - 20 secs provided the signaling channel is clear and the TDMA transmissions are not interrupted.

1.3.8.

AIS Broadcast Parameters

A Class A AIS unit broadcasts the following information every 2 to 10 seconds while underway, and every 3 minutes while at anchor at a power level of 12.5 watts. The information broadcast includes:

F

F

F

F

F

F

F

F

MMSI number - unique referenceable identification.

Navigation status

Speed over ground - 1/10 knot resolution.

Position accuracy - differential GPS.

Longitude - to 1/10000 minute and Latitude - to 1/10000 minute.

Course over ground - relative to true north to 1/10th degree.

True Heading - 0 to 359 degrees derived from heading sensor.

Time stamp - The universal time to nearest second that this information was generated.

In addition, the Class A AIS unit broadcasts the following information every 6 minutes:

F

F

F

F

F

MMSI number - same unique identification used above, links the data above to described vessel.

IMO number - unique referenceable identification (related to ship’s construction).

Radio call sign - international call sign assigned to vessel, often used on voice radio.

Name - Name of ship, 20 characters are provided.

Type of ship/cargo - there is a table of possibilities that are available.

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F

F

F

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F


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Dimensions of ship - to nearest meter.

Location on ship where reference point for position reports is located.

Type of position fixing device - various options from differential GPS to undefined.

Draught of ship - 1/10 meter to 25.5 meters [note “air-draught” is not provided].

Destination - 20 characters are provided.

1.3.9.

AIS Frequencies

The International Telecommunications Union World Radio Conference in 1997 designated two VHF radio frequencies: 161.975 MHz (AIS1, or channel 87B) and 162.025

MHz (AIS2, or channel 88B) for AIS. In the US, the first channel is owned by Mari-

TEL, a public coast station operator, and the second by the federal government. The

USCG signed a Memorandum of Agreement with MariTEL for use of AIS 1, and has authority from the National Telecommunications and Information Administration to use both AIS1 and AIS 2 US-wide for AIS operation. The USCG has asked the Federal Communications Commission to authorize any US vessel to operate AIS on these two channels under its existing ship station license. The FCC released a Notice authorizing operation of AIS under a ship’s existing station license.

1.3.10.

AIS Input Sentences

This section lists the input sentences received by the L-3 ProTec AIS Transponder.

The input sentences are categorized as Pilot, Long Range, and Sensor, which are listed as follows:

Pilot

ABM, BBM, AIR, VSD, SSD, ACK, ACA, AIQ

Long Range

LRI, LRF

Sensor

RMC, VTG, ROT, HDT, GNS, GLL, GGA, GRS, GSA, GST, GSV, ZDA, GBS, DTM,

VBW

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Interface Description


Marine Systems

1.4.1.

Pilot Systems Input Data and Formats

The input data and formats are shown in Table 1–2, and the details of the sentences can be found in IEC 61162-1.

Table 1–2. Pilot System High-Speed Input Data Formats

Data IEC 61162-1 Sentences

Normal Access - Parameter Entry

Static station information

- (Vessel name)

- (Call sign)

- Antenna location

- Length and beam

SSD - Station Static Data

- (not used, field sets to null by MKD)

- (not used, field sets to null by MKD)

- used to set the antenna location for the

MKD external GPS only (saved in MKD memory)

VSD - Voyage Static Data Voyage Information

- Vessel type and cargo category

- Navigational status

- Draught, max. actual static

- Destination

- ETA date and time

- Regional application flags

Long Range Acknowledgement

External manual LR acknowledgement LRF - Long Range Function

Initiate VHF Data Link Broadcasts

Safety messages

Binary messages

ABM - Addressed Binary Message

BBM - Broadcast Binary Message

ABM - Addressed Binary Message

BBM - Broadcast Binary Message

AIR - AIS Interrogation Information Interrogation message

Channel Setting

Channel assignment message (set frequency) ACA - AIS Channel Assignment Message

Alarm / indication acknowledgement

Query messages

BIIT Input

ACK - Acknowledgement Message

Own Station Settings Queries

AIQ, ACA - Query AIS Channel Assignment

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1.4.2.

Pilot Systems Output Data and Formats

The output data and formats are shown in Table 1–3, and the details of the sentences can be found in IEC 61162-1.

Table 1–3. Pilot System High-Speed Output Data Formats

AIS equipment status

Data IEC 61162-1 Sentences

Prepared by AIS Transponder

Notification that a session initiated by messages

ABM, BBM, ACA, AIR is terminated

AIS Own-ship broadcast data (all transmissions available)

ABK - Acknowledgement Message

VDO - VHF Data-link Own-vessel Message

Query response messages ACA - AIS Channel Assignment

SSD - Station Static Data

VSD - Voyage Static Data

BIIT Results

ALR - Alarm Message

TXT - Status / Indication Message

Received from Long Range Equipment

LR Interrogation

LR Function identification

LRI - Long Range Interrogation

LRF - Long Range Function

All VDL AIS messages received

- Broadcast or

- Addressed to own station

Received on VHF Data Link by AIS Transponder

VDM - VHF Data Link Message

1.4.3.

Pilot Input / Output Port

The Pilot input/output port is a part of the AIS Class A stations. If the installation of the AIS equipment is such that a pilot cannot connect his Personal Pilot Unit (PPU) with a reasonable length of cable, an extension cable must be installed with a connector located on the bridge such that the PPU can be connected on the normal working position of the port.

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Marine Systems

The Pilot input/output port defined by IEC 61193-2 for connections of ship’s pilot equipment shall, if fitted, be connected using the pilot port cable, p/n: 024M0099-03.

The Pilot input/output port meets the requirement of IEC 61162-2 and is terminated as shown in Table 1–4.

Table 1–4. Pilot Port Pinout

J1 Pin

1

2

3

4

5

6

7

8

9

Name

PILOT_TXA

GND

+ 8V

Description

RS4–22 Compliant Output A

Signal/Power 0 Volt Reference

+ 8.0 Volt ( 5%) Output Used to Power External

Test Equipment. External Equipment should be

Current Limited to 300mA

RS–422 Compliant Output B PILOT_TXB

PILOT_RXA

PILOT_RXB

RS–422 Compliant Input A

RS–422 Compliant Input B

TRACE/BOOT_TX TTL–Level RS–232 Serial Output (Trace Message/

Bootload Output)

RX_SINAD TDMA / DSC FM Discriminator Output used to

Test Receiver Performance during Special Test

Modes.

NO CONNECT Not Used

Pair Color P2 Pin

Blue

Black

2

5

Black

Green

Black

7

8

3

NOTE: Some early transponders had incorrect Pilot Port wiring.

See factory for more details.

1.4.4.

Long Range Equipment Interface

The range of operation of standard AIS is limited to the range of VHF transmissions which is around 30 miles. The Long Range mode is intended to allow the exchange of ships position information from ship to a competent authority via a satellite interface such as Inmarsat-C which is already onboard many ships. This port is intended to interface with the Long Range equipment.

The Long Range reply can be set in either:

F

F

F automatic mode (AUTO) manual mode L-3 ProTec (MANUAL) manual mode external application (EXT APPL).

The Long Range reply, when in AUTO mode, is made as soon as a request is received on the Long Range communication port.

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The Officer of the Watch must approve the Long Range reply when in MANUAL mode, by a means of pressing a keyboard button on the L-3 ProTec before the reply is performed.

The Long Range reply, when in EXT APPL mode, is made by the L-3 ProTec upon reception of confirmation / acknowledgement from the external application via the high-speed ports. The external application acknowledges the interrogation by returning the LRF sentence (updated with reply information).

1.4.5.

Long Range Input Data and Formats

The input data and formats are in the form of two Long Range interrogation sentences, LRI and LRF, refer to Table 1–5.

F

F

The LRI -sentence contains the information needed to determine if a reply needs to be constructed.

The LRF-sentence identifies the information items that are being requested. Details of each sentence can be found in IEC 61162-1.

Table 1–5. Long Range Input Data and Formats

Data

Long Range Interrogation

Type of request:

- Geographic area request

- AIS transponder request

Long Range Function identification

Requestor MMSI and Name

Request for:

- Ship’s name, call sign and IMO number (A)

- Date and time of message composition (B)

- Position (C)

- Course over ground (E)

- Speed over ground (F)

- Destination and ETA (I)

- Draught (O)

- Ship / Cargo (P)

- Ship’s length, breadth and type (U)

- Number of persons on board (W)

IEC 61162-1 Sentences

LRI - Long Range Interrogation


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1.4.6.

Long Range Output Data and Formats

The output data and formats are in the form of four Long Range reply sentences,

LRF, LR1, LR2, and LR3, refer to Table 1–6.

F The LRF sentence provides the “Function Reply Status” for the requested information. Following is a list of “Function Reply Status” characters with the status:

2 = Information available and provided in the following LR1, LR2, and

LR3 sentences.

F

F

F

3 = Information not available from the AIS system.

4 = Information is available but not provided (i.e. restricted access determined by ship’s master).

The LR1 sentence identifies the destination for the reply and contains the information items requested by the “A” function identification character in the LRF sentence.

The LR2 sentence contains the information items requested by the “B, C,

E, and F” function identification characters in the LRF sentence.

The LR3 sentence contains the information items requested by the “I, O,

P, U, and W” function identification characters in the LRF sentence.

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Table 1–6. Long Range Output Data and Formats

Data

Long Range Function identification

Requestor MMSI and Name

Request for:

- Ship’s name, call sign and IMO number (A)

- Date and time of message composition (B)

- Position (C)

- Course over ground (E)

- Speed over ground (F)

- Destination and ETA (I)

- Draught (O)

- Ship / Cargo (P)

- Ship’s length, breadth and type (U)

- Number of persons on board (W)

MMSI of Responder

MMSI or Requestor

Ship’s name

Ship’s call sign

IMO number

MMSI of Responder

Date and time of message composition

Position

Course over ground

Speed over ground

MMSI of Responder

Destination and ETA

Draught

Ship / Cargo

Ship’s length, breadth and type

Number of persons on board



LR1 - Long Range Response, Line 1



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1.4.7.

Sensor Input Data and Formats

The L-3 ProTec Shipborne Class A Transponder supports input data sentences from various ship sensors, refer to Table 1–7.

Table 1–7. Sensor Input Data and Formats

Sensor

GNSS

Log

Gyro

Data

Positions system:

- Time of position

- Latitude /Longitude

- Accuracy (and integrity status)

Course Over Ground (COG)

Speed Over Ground (SOG)

RAIM Indicator

Course Over Ground (COG)

Speed Over Ground (SOG)

Heading

Rate of Turn (ROT)

1.5.

Data Field Assignments


DTM, GBS, GGA, GLL, GNS, GRS, GSA,

GST, GSV, HDT, RMC, ROT, VBW, VTG,

ZDA

VBW

HDT, ROT

1.5.1.

GPS and Sensor Input Sentences

1.5.1.1

DTM - Datum Reference

If Local and Reverence Datum codes are not WGS84, then the positions report from that sensor is discarded.

Field

Local Datum Code

Local Datum Subdivision Code

Lat Offset (2 fields)

Long Offset (2 fields)

Altitude Offset

Reference Datum Code

Notes

Check for WGS84

Ignored

Ignored

Ignored

Ignored

Check for WGS84

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1.5.1.2

GBS - GNSS Satellite Fault Detection

If this sentence is received from the position source, with Latitude error or Longitude error specified, the RAIM flag will be set to TRUE. If both are Null or 60 seconds goes by without a GBS sentence, RAIM flag goes to False

Field

UTC Time of GGA or GNS

Expected Error in Latitude

Expected Error in Longitude

Expected Error in Altitude

ID Number of Most LIkely

Failed Satellite

Probability of MIssed Detection

Estimate of Bias in Meters

Standard Deviation of Bias Estimate

Notes

Ignored

Check for Null

Check for Null

Ignored

Ignored

Ignored

Ignored

Ignored

1.5.1.3

GGA - Global Positioning System Fix Data

Field

UTC of Position

Latitude (2 fields)

Longitude (2 fields)

GPS Quality Indicator

Number of Satellites in Use

Horizontal Dilution of Precision (HDOP)

Altitude RE: Main Sea Level (2 fields)

Geoidal Separation (2 fields)

Age of Diff Data

Diff Reference Station

Notes

UTC Second is used to indicate Time Stamp

Used

Used

Used

Ignored

Ignored

Ignored

Ignored

Ignored

Ignored

1.5.1.4

GLL - Geographic Position - Latitude / Longitude

Field

Latitude (2 fields)


UTC of Position

Status

Mode Indicator

Notes

Used

Used


Used

Used

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1.5.1.5

GNS - GNSS Fix Data

If the Mode Indicator is a NULL field, the sentence is ignored.

Field

UTC of Position

Latitude (2 fields)


Mode Indicator

Total Number of Satellites in Use

HDOP

Antenna Altitude

Geoidal Separation

Age of Diff Data

Diff Reference Station ID

Notes


Used

Used

Used

Ignored

Ignored

Ignored

Ignored

Ignored

Ignored

1.5.1.6

HDT - Heading True

Message is ignored if Talker is “HC”.

Field

Heading

Valid Indicator

Notes

Used if Valid indicator is “T”

Used

1.5.1.7

RMC - Recommended Minimum Specific GNSS Data

Field

UTC of Position Fix

Status

Latitude (2 fields)


SOG, knots

COG, degrees

Date

Magnetic Variation (2 fields)

Mode Indicator

Notes


Must be “A”

Used

Used

Used

Used

Ignored

Ignored

Used

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1.5.1.8

ROT - Rate of Turn

The rate of turn value is only used if the talker identifier is “TI”. Otherwise the value will only be used to determine if the vessel is “Moving Right” or “Moving Left”.

Field

Rate of Turn

Status

Notes

Used when status is “A”. If Talker is “TI”, value is converted ascending to 1371 msg 1, 2, 3 spec. If talker is not

“TI”, value is set to - 127, 0, or + 127, based on ROT value.

Must be “A”

1.5.1.9

VBW - Dual Ground / Water Speed

The current position source must be external GPS, and heading must be available for the transponder to accept this sentence.

Field

Longitudinal Water Speed

Transverse Water Speed

Status: Water Speed

Longitudinal Ground Speed

Transverse Ground Speed

Status: Ground Speed

Stern Transverse Water Speed

Status Stern Water Speed

Stern Transverse Ground Speed

Status Stern Ground Speed

Notes

Ignored

Ignored

Ignored

Used if Status is set to “A”

Used if Status is set to “A“

Used

Ignored

Ignored

Ignored

Ignored

1.5.1.10

VTG - Course Over Ground and Ground Speed

Field

GOG, degrees True (2 fields)

COG, degrees Magnetic (2 fields)

SOG, knots (2 fields)

SOG, km/h (2 fields)

Mode Indicator

Notes

Used

Ignored

Used

Ignored

Used

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1.5.1.11

ZDA - Time and Date

This message is only processed if it is received from the internal GPS (the time synchronization source).

Field

UTC

Day

Month

Year

Local Zone Hours

Local Zone Minutes

Notes

Used

Used

Used

Used

Ignored

Ignored

1.5.2.

AIS Specific Input Sentences

1.5.2.1

ABM - Addressed Binary and Safety-Related Message

Field

Total Number of Sentences

Sentence Number

Sequential Message Identifier

MMSI of Destination

AIS Channel

Message ID

Encapsulated Data

Number of Filled Bits

Notes

Used if in interval 1..9, otherwise the sentence is ignored.

Used if in interval 1..total

sentence, otherwise the sentence is ignored.

Used if in interval 0..3, otherwise the sentence is ignored.

Used

Used

Used if in 6 or 12, otherwise the sentence is ignored.

Used

Used

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1.5.2.2

ACA - AIS Regional Channel Assignment Message

The zone created of this sentence must be accepted by the channel management rules (size of zone, distance to own position, etc.) If the zone isn’t accepted, the zone will be ignored.

Field

Sequence Number

NE Latitude (2 fields)

NE Longitude (2 fields)

SW Latitude (2 fields)

SW Longitude (2 fields)

Transitional Zone Size

Channel A

Channel A Bandwidth

Channel B

Channel B Bandwidth

Tx/Rx Mode

Power Level

In Use Flag

Time of In Use Change

Notes

Ignored

Used

Used

Used

Used

Used

Used

Used

Used

Used

Used

Used

Ignored

Ignored

1.5.2.3

ACK - Acknowledge Alarm

Field

ID of the Alarm Source

1.5.2.4

AIQ - Query Sentence

Field

Approved Sentence Formatter of

Data being Requested

Notes

Used

Notes

It is possible to query the

ACA Sentence

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1.5.2.5

AIR - AIS Interrogation Request

Field

MMSI 1

Message ID 1.1

Message Subsection

Message ID 1.2

Message Subsection

MMSI 2

Message ID 2.1

Message Sub Section

1.5.2.6

BBM - Broadcast Binary Message

Field

Total Number of Sentences

Sentence Number

Sequential Message Identifier

AIS Channel

Message ID

Encapsulated Data

Number of Filled Bits

1.5.2.7

SSD - Ship Static Data

Field

Call Sign

Notes

Used

Used

Ignored

Used, may be NULL

Ignored

Used, may be NULL

Used, may be NULL

Ignored

Notes

Used if in interval 1..9, otherwise rejected.

Used if in interval 1..total

number of sentences, otherwise rejected.

Used if in interval 0..9, otherwise rejected.

Used

Used if 8 or 14

Used

Used

Name

Pos Ref A

Pos Ref B

Pos Ref C

Pos Ref D

DTE

Source Identifier

Notes

Ignored, use the proprietary password protected sentence instead (used by the MKD)

Same as Call Sign

This is the EXTERNAL

Position reference, use proprietary sentence for the internal Position reference.

May be NULL

Same as Pos Ref A

Same as Pos Ref A

Same as Pos Ref A

Used

Ignored

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1.5.2.8

VSD - Voyage Static Data

Field

Type of Ship and Cargo

Maximum Present Draught

Persons On-Board

Destination

Estimated UTC of Arrival

Estimated Day of Arrival

Estimated Month of Arrival

Navigational Status

Regional Application Flags


Marine Systems

Notes

Used

Used

Used

Used

Used

Used

Used

Used

Used

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SECTION 2

ProTec


OPERATION

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ProTec AIS Operation

2.1.

Operation

The L-3 ProTec has been designed to require minimal user interaction during normal operation. The interface consists of an integral alphanumeric display with alphanumeric keypad providing for data entry, retrieval and display.

2.1.1.

Minimum Keyboard Display

The L-3 ProTec includes and integral MKD which is fully IMO compliant. The MKD is designed to be used for configuration of the hardware, entry of vessel and voyage specific data, and be used to monitor the AIS system. The MKD provides numerous functions, which can be accessed via the controls located on the front face of the

ProTec AIS system. The MKD provides a fully functional menu structure that allows the user to Logon / Logoff , configure System Information, Vessel / Voyage data, and the Antenna Position. The user may also view Alarm Status, General Status, Down-

Time Log, and the Safety Text Log. In addition, the AIS Channels can be configured, along with changing user passwords, setting Baud rate, adjust the LCD viewing angle, and managing the Change Management Settings. The front face of the L-3

ProTec contains the following controls.

communications

STATUS

ON/OFF/DIM

PILOT

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Figure 2–1. AIS Transponder

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2.1.1.1

Power/Dim Control

A single control knob controls both the on/off function and backlighting level for the

LCD. To turn the unit ’On’, rotate the knob clockwise. To turn unit ’Off’ rotate counterclockwise fully. The degree of rotation determines the brightness of the LCD backlight and rotation to the right will dim the backlighting.

2.1.1.2

Liquid Crystal Display

The display is an alphanumeric LCD with backlighting which will display data entry forms and AIS target data for the nearest three vessels.

2.1.1.3

Key Pad

The keypad contains dedicated function buttons and alphanumeric buttons which allow for data entry and retrieval.

2.1.1.4

Pilot Port

The Pilot Port is an IEC high speed (38400 Kbs), RS422, data port which can be used to connect any external display such as an ECS, or other PC-based software package.

2.1.2.

Keypad Description

The keypad allows the user to access the menu system built into the transponder interface. The keys are defined below:

NAV AIS Target Data Display

Pressing this button will bring the user to the main default screen which will display the AIS target data for the nearest three vessels, or allows the user to switch back to the “Own Ship” display if the nearest three vessels are already displayed.

ENT

CLR

Enter Key

Allows user to enter Edit mode, or to save data if already performing an

Edit operation.

Clear Key

Used to clear data from a data entry field before entering new data .

Pressing once will clear the entire field.

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Directional ARROW Keys

Used to navigate between data entry fields on a data entry form and scroll right/left and up/down in an alphanumeric display field. When in

Closest Vessel (default) screen, the Left or Right Arrow Keys will allow the user to toggle between the Ship Name display and the MMSI screen. (The MMSI screen will always be displayed for a vessel if the ship name is not known.

FNC

CAN

Function Key

Used as the initial key in a key sequence to access the various secondary functions of the interface.

Cancel Key

Used to cancel any edit made in a data entry field and revert data back to preexisting data.

MSG

ESC

Message Key

Used to access the text messaging window, in order to send Safety Text

Messages.

Escape Key

Will bring user up one level on the menu system.

The blue text above some of the keys identify the secondary definitions for each button. These secondary definitions are activated by pressing of the FNC button in a key sequence.

SETUP Enters the AIS Main System Menu menu system.

HOME

END

Returns cursor to start position in a data entry field

Moves cursor to last position in a data entry field

ALL System Information Menu

The alphanumeric keypad is used to enter both numbers and letters. When alphanumeric text entry is expected, the nonnumerical options are presented before the numeric value of the key. For example, the number “2” key provides for entry of “A”,

“B”, and “C”. When the cursor is positioned in a display field location that expects an alphanumeric character, the first press of the “2” key will result in the display of an

“A”. Another press (in less than one second) will cause a “B” to be displayed. The next press shows a “C”, while the forth press shows a “2”.

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Repeated key presses will result in cycling through the character options repeatedly.

When the operator stops pressing keys for longer than the preset timeout, the last value is retained and the cursor moves to the next location in the field. Pressing a different key forces acceptance of the last character for the field and moves the cursor along.

FNC-ENT Own Ship display

(NAV Key will also bring up this screen if already showing the Closest

Vessel display.)

2.1.3.

Data Display Screens

The AIS interface consists of the following display screens each of which is accessed using the defined key sequence.

2.1.3.1

NAV Display Screen (Default Screen)

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Figure 2–2. NAV Display Screen

MKD will default to this screen after 30 seconds when the unit is idle.

This display shows closest three (3) targets by MMSI number or ship name, the range in nautical miles, and bearing of each target. Using the up ( ↑ ) or down ( ↓ ) arrow keys you may scroll through every target that is detected.

Targets xxx:

Date:

Time:

Number of targets detected by the transponder.

Current date.

Current time derived by the internal GPS receiver.

GPS status can be found in lower right corner of display.

I = Internal Time: Valid time from the internal GPS (normal operating

S = Slot Time: condition).

Lost internal GPS time but is deriving timing

F= Flywheel: information from the slot timing on the VHF Data Link

(VDL).

Transponder is depending on the internal CPU clock

for timing, after losing internal and slot timing. It will

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N= No time available

Text messaging can be disabled by pressing the FNC → 1 button. When text messaging is disabled a “Tx Disabled” message will appear in the upper right hand area of the display window.

The AIS can be set to use it’s internal GPS by pressing the FNC

→

4 button. When using the internal GPS a “+” symbol will appear in the lower center area of the display window (as shown in Figure 2–2).

Figure 2–3. Own Ship Data Display

2.1.3.2

Own Ship Information

Press the NAV button repeatedly from any menu to cycle the displays until the Own

Ship Information menu appears. The data that is displayed is as follows:

MMSI: Maritime Mobile Service ID: Nine digit unique identification number that registers the boat information in the U.S. Coast Guard’s national distress database for use in emergency situations

NavS:

Name:

Navigational Status:

UNDFND Undefined

UW-ENG

AANCHR

NOCMD

Underway Using Engine

At Anchor

Not Under Command

RMANUV

CBDRFT

MOORED

AGRND

FISHNG

SAILNG

Restricted Maneuverability

Constrained by Draught

Moored

Aground

Engaged in Fishing

Underway sailing

Vessel Name: Any alphanumeric characters up to 20 in length.

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PSrc:

PA:

RF:

Lat:

Lon:

Hdg:

ROT:

COG:

SOG:

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Marine Systems

Positional Data Source: The following options may be seen in the order of their priority:

Ext DGNSS - External GPS in use (corrected).

Int M17Corr - Internal GPS in use (corrected, message 17).

Int Bcncorr - Internal GPS in use (corrected, beacon).

Ext Uncorr - External GPS in use (uncorrected).

Int Uncorr - Internal GPS in use (uncorrected).

No Pos Src - No sensor position in use.

Positional Accuracy: 0 = uncorrected, 1 = corrected.

RAIM Flag: (Receiver Autonomous Integrity Monitoring)

0 = normal operation, 1 = in use.

Latitude: North or South in degrees.

Longitude: East or West in degrees.

Heading: in degrees true from Gyrocompass.

Rate of turn: in degrees/sec (- denotes port, + denotes starboard).

Course Over Ground: in degrees true from dGPS.

Speed Over Ground: in knots from dGPS.

2.1.4.

Data Entry Screens

The AIS interface provides the following three data entry screens for completing input of required vessel and voyage data and for modifying the administrator password. The required data entry screen can be accessed from the main AIS Main System Menu menu. This menu is accessed by the key sequence FNC SETUP. The required screen can be selected by using the DOWN / UP arrow keys to scroll through the list and pressing ENT to select the highlighted screen name. This will open and display the screen and free all fields for editing.

Use the LEFT, RIGHT, UP, DOWN arrows to navigate between fields. Use the ENT key to select a field to edit. Use the alphanumeric keypad to enter the required data into the field. Use ENT to save the data entered into the field. Use CAN to cancel any changes made to edited fields and revert to preexisting data. Once the data entry is completed, pressing ESC will exit the user to the AIS Main System Menu screen, allowing the user to go to another menu selection.

2.1.4.1

AIS Main System Menu

Press FNC

→

NAV button from any menu to access this screen.

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The AIS Main System Menu contains the following options:

F

F

F

F

F

F

F

F

F

F

F

F

F

Logon / Logoff

System Information and Config

Vessel / Voyage Setup

Antenna Position Setup

View Alarm Status

View General Status

View Down-Time Log

View Safety Text Log

Set AIS Channels

Edit Channel Mgmt Settings

Change Password

Set Baud Rates

LCD Viewing Angle

NOTE: Figure 2–4 shows the AIS Main System Menu screen as it appears as the user initially enters this menu. Not shown is the Logon option.

Figure 2–4. AIS Main System Menu

2.1.4.2

Logon / Logoff Screen

Passwords allow the user to change the information contained within the AIS Transponder. Users with an Administrative password can change any of the information

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Marine Systems contained within the AIS Transponder; however, users with a User password, cannot change the MMSI number, IMO number, Name of the ship, Call Sign, passwords, or anything contained in the Channel management screen.

Press FNC

→

NAV button from any menu and use the up (

↑

) or down (

↓

) arrow keys.

This screen will appear prior to entry of any menu besides the NAV menu. After entering the proper password, press ESC to continue.

Table 2–1. ProTec AIS Default Passwords

Default Passwords

Administrative

User

L3AIS

L3USR

Table 2–2. Password Type Menu Screen Access

Comments Menu Item

Logon - Password Entry

System Info and Config

Vessel/Voyage Setup

Read Access Write Access

G, U, A G, U, A

G, U, A

G, U, A

A

U, A Update of MMSI, IMO No,

Call Sign, and Name of

Ship Limited to A

Antenna Position Setup

View Alarm Status

View General Status

View Down-Time Log

View Safety Text Log

Set AIS Channels

Edit Chan Mgmt Settings

Change Password

Set Baud Rates

Adj LCD Viewing Angle

G, U, A

G, U, A

G, U, A

G, U, A

G, U, A

G, U, A

G, U, A

G, U, A

G, U, A

G, U, A

A

Not Applicable

Not Applicable

Not Applicable

Not Applicable

A

U, A

A

A

A

(G)eneral Access, (U)ser Access, (A)dmin Access

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To log on perform the following:

(1) Press the FNC key.

(2) Press the NAV key. The AIS Main System Menu screen will appear.

(3) Select Logon, and press the ENT key. The System Password Entry screen will appear.

(4) Press the ENT key, and enter the password, and press the ENT again.

(5) Press the ESC key to return to the AIS Main System Menu screen.

To log off from any menu other than the UAIS Main System menu perform the following:



(3) Select Logoff, and press the ENT key. The user is now logged off of the AIS

Transponder.

Figure 2–5. Password Entry Screen

2.1.4.3

System Information and Configuration

Press FNC

→

CLR button from any menu.

Powerup:

ChkSums:

Number of power ups and length of current power up.

Checksums of internal processors. Used for information and troubleshooting.

NOTE: To be compatible with older versions of NMEA 0183 (version 1.X and lower) the checksum requirement must be disabled. This can be done by setting the ChksmRqd (Checksum Required) field to “NO” by using the up and down arrows.

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SW Rev: Software Revision of transponder.

Pwd Rqrd: Password required. Determines whether or not a password is required at power up.

Al Popup:

Scrn Tmt:

Alarm Popups. Yes = popups enabled, No = disabled.

Screen Timeout. Yes = default to NAV screen after 30 seconds,

No = disable

LR RsPns: Long Range Response. All long range requests cause an alarm to be

IEC Trc: displayed.

IEC Trace. Turns on up to five levels of troubleshooting messages,

VDL Trc:

0 = off.

VDL Trace. Turns on up to five levels of troubleshooting messages,

0 = off.

To enter System Information and Configuration information, perform the following:

(1) Press the FNC key, press the NAV key. The AIS Main System Menu screen will appear.

(2) Using the down Arrow key, select System Info and Config, and press the ENT key. (Refer to Figure 2–6.)

(3) Using the arrow keys, highlight an entry point, and press the ENT key.

(4) Enter the data by using the arrow keys, press the ENT key, and move to the next data entry point.


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Figure 2–6. System Information and Configuration Screen

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2.1.4.4

Vessel/Voyage Setup

The Vessel/Voyage Setup screen allows the user to enter the following information, which is required to be completed during the installation of the AIS.

MMSI:

NavS:

IMO#:

MaxD:

CSgn:

Type:

Name:

Dest:

POB:

ETA:

Maritime Mobile Service ID: Maximum nine (9) numbers.


UNDFND Undefined

UW-ENG Underway Using Engine

AANCHR

NOCMD

RMANUV

CBDRFT

MOORED

At Anchor

Not Under Command



Moored

AGRND

FISHNG

Aground

Engaged in Fishing

SAILNG Underway sailing

IMO Number: Official IMO designation ID for Vessel. 0 = default = not available.

Maximum Draft: Maximum draft in meters from 0.1 to 25.5 meters.

Radio Call Sign: Maximum seven (7) characters.

Vessel Type: (Refer to Table 2–3.)


Destination. The current destination of this voyage.

People on Board. The number of persons currently on board the vessel.

Estimated Time of Arrival.

To enter vessel and voyage information, perform the following:

(1) Press FNC and then NAV to get to the AIS Main System Menu screen. (Refer to Figure 2–4.)

(2) Use DOWN ARROW key to scroll down to Vessel Voyage Setup. Press ENT.

Use the following instructions to enter data for Steps (3) through (9). (Refer to

Figure 2–7.)

F

F

F

F

Use the LEFT, RIGHT, UP, DOWN arrows to navigate between fields.

Use the ENT key to select a field to enter.

Use the alphanumeric keypad to enter the required data into the field.

Use ENT to save the data entered into the field.

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(3) Enter Data in MMSI Field ( MMSI ).

(4) Enter Data in Navigational Status Field ( NavS ).

(5) Enter Data in IMO Number Field ( IMO# ).

(6) Enter Data in Maximum Sailing Draft Field ( MaxD ).

(7) Enter Data in Radio Callsign Field ( CSgn ).

(8) Enter Data in Vessel Type Field ( Type ). (Refer to Table 2–3.)

(9) Enter Data in Vessel Name Field ( Name ).

NOTE: Destination (Dest), ETA, and POB are optional fields and can be entered at this time if known.

(10) Press ESC to return to the AIS Main System Menu screen.

Figure 2–7. Vessel Data Setup

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Table 2–3. Vessel Type Codes

Special Crafts

First Digit

50 Pilot Boats

51 Search and Rescue Vessels

52 Tugs

53 Port Tenders

54 Vessels with anti-pollution facilities or equipment

55 Law Enforcement Vessel

56 Spare for assignment to local vessels

57 Spare for assignment to local vessels

58 Medical Transport (as defined in the 1949 Geneva

Conventions)

59 Spare Ships according to

RR Resolution No. 18

(Mob-83)

1 reserved for future use

2 WIG

3 See Below

4 HSC

5 See Special

Crafts

6 Passenger Ships

7 Cargo Ships

8 Tankers

9 Other types of ships

Other Ships

Second Digit

0

5

6

7

8

All ships of this type

1 Carrying DG HS or MP

IMO hazard or pollutant category A


IMO hazard or pollutant category B


IMO hazard or pollutant category C


IMO hazard or pollutant category D

Reserved for future use




9 No additional information

DG: Dangerous Goods

HS:

MP:

Harmful Substances

Marine Pollutants

3

First Digit

Vessel

Second Digit

0 Fishing

1 Towing

2 Towing and length of the tow exceeds 200 m or breadth exceeds 25 m

3 Engaged in dredging or underwater operations

4 Engaged in diving operations

5 Engaged in military operations

6 Sailing

7 Pleasure craft

8 Reserved for future use


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2.1.4.5

Channel Management

This page displays all of the relevant information regarding the regions established either by manual entry, a governing authority’s VTS station broadcasting region information, or another Universal AIS broadcasting the data. These regions determine the authorized operating frequencies for the coverage area. The user can set these different configurations at the initial setup; however, the L-3 ProTec Transponder will acquire the data for a new region once it has entered the region.

Edit Chan Mgmt Settings

NE: N 91’00.0 E 181’00.0

SW: N 91’00.0 E 181’00.0

ChA: 2087 Bw0 ChB:2088 Bw0

PLvl:H Md:TxRxAB TZn: Nm

Src:Intrnl MMSI:---------

FNC:

←

Prv.

→

Nxt. FNC Save

Press FNC

→

NAV button from any menu and use the up (

↑

) or down (

↓

) arrow keys.

NE:

SW:

ChA:

Bw:

ChB:

Bw:

Plvl:

Md:

TZn:

Src:

Indicates the North East corner of the region.

Indicates the South West corner of the region.

Channel Frequency for Channel A.

Bandwidth 0 = 25 kHz, 1 = 12.5 kHz.

Channel Frequency for Channel B.

Bandwidth 0 = 25 kHz, 1 = 12.5 kHz.

Power Level H = high power (12.5 Watts), L = low power (2 Watts)

TxRxAB, TARxAB, TBRxAB, RxAB, RAOnly, and RBOnly.

Transition zone size, defined in nautical miles.

Intrnl = Internal command, Extrnl = External command

(governing authority).

MMSI of the authority that has issued the command (blank if internal).

MMSI:

For the initial setup perform the following:



(3) Using the down Arrow key, select “Edit Chan Mgmt Settings”, and press the

ENT key. The Channel Management Table Entry screen will appear. (Refer to

Figure 2–8.)

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(4) Use the up and down arrow keys and the left and right arrow keys to highlight an entry point, and press the ENT key.

(5) Enter the data, press the ENT key, and move to the next data entry point.

(6) After all of the data is entered for that region, press the FNC key twice and then press the ENT key to save the data.


Figure 2–8. Channel Management Settings Screen

2.1.4.6

Antenna Position

This setup provides for data entry of location of the antenna for each of the GPS antennas required for the system. The ‘Int’ refers to the antenna dedicated to the AIS’ internal GPS and the ‘Ext’ refers to the antenna dedicated to the ship’s external

GPS. The screen layout is as follows:

Figure 2–9. Antenna Position Screen

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To enter the antenna position, perform the following:

(Refer to Figure 2–9 and Figure 2–10)



(3) Using the down Arrow key, select “Antenna Position Setup”, and press the ENT key. The Antenna Position Reference screen will appear.

(4) Use the up and down arrow keys and the left and right arrow keys to highlight an entry point, and press the ENT key.



NOTE: The INT antenna is the antenna dedicated to the GPS receiver internal to the AIS. The EXT antenna is the antenna dedicated to the ship’s dGPS. The dimensions are to be entered in Meters and are defined as follows: (Refer to

Figure 2–10.)

C

D

A

B

Distance in meters from Forward

Perpendicular (FP)

Distance in meters from After

Perpendicular (AP)

Distance in meters inboard from port side

Distance in meters inboard from starboard side

C D

Figure 2–10. Antenna Position Measurements

A

B

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2.1.4.7

Text Messaging

Text messages include specific addressed messages, broadcast messages, and safety messages. To send a particular type of message perform the steps as described below:

MMSI:

Mode:

TXch:

Maritime Mobile Service ID: Nine digit unique identification number

Mode:

Broadcast: 0 = Default

Addressed: Enter MMSI

Transmit Channel:

Auto Select: Default

ChanA: Send on channel A

ChanB: Send on channel B

Chan A and B: Send on both channels

Safety Message Text to be Sent: Up to 156 alphanumeric characters Text:

To send an addressed message, perform the following:

(1) Press MSG key (From any menu).

(2) Ensure the MMSI is highlighted.

(3) Press the ENT key, and enter the MMSI number of the ship to be addressed, press the ENT key.

(4) Press the down arrow key to highlight “Mode” and press the ENT key.

(5) Using the down arrow key, highlight “Addressed”, and press the ENT key.

(6) Using the down arrow key, highlight the text portion of the screen, press the

ENT key, and type in the message.

(7) Press the MSG key to broadcast the message.

To broadcast a message, perform the following:

(1) Press MSG key.

(2) Verify that the MMSI number is a zero.

(3) If the MMSI is not a zero, press the down arrow key until the MMSI is highlighted.

(4) Press the ENT key, and press the CLR key.

(5) Press the down arrow key to highlight “Mode” and press the ENT key.

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(6) Using the down arrow key, highlight “Broadcast”, and press the ENT key.

NOTE: Unless instructed, leave TxCh to Auto Select.

(7) Using the down arrow key, highlight the text portion of the screen, press the

ENT key, and type in the message.

(8) Press the MSG key to broadcast the message.

NOTE: “Successful Transmission” should be displayed at the bottom of the screen.

Figure 2–11. Safety Text Message

2.1.4.8

View Safety Text Log

This log shows any safety text messages that have been received during the present power up.

To review Safety Text Messages that have been received, perform the following:



(3) Using the down Arrow key, select “View Safety Text Log”, and press the ENT key. The Safety Text Review screen will appear.

(4) Use the left and right arrows to view previous or next messages respectively.


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Figure 2–12. Safety Text Review Screen

2.1.4.9

Change Password

NOTE: Only users with an administrative password can change passwords

To change the transponder’s access password, perform the following:



(3) Using the down Arrow key, select Change Password, and press the ENT key.

The System Password Change screen will appear.

(4) Enter the new password, and press the ENT key.

(5) Enter the new password in the Verify field, and press the ENT key. This will save the new password.

(6) Use the Up (

↑

) and Down (

↓

) keys too select type of Access, and press the

ENT key.

PassWd:

Verify:

Access:

New password.

Confirmation of new password

ADMIN = administrator, USER = user.

(7) Press the ESC key to go back to the AIS Main System Menu screen.

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Figure 2–13. Password Change Screen

2.1.4.10

System Alert Screen

This screen will appear when a system alert is received. Press the ENT key to acknowledge the alert.

Figure 2–14. System Alert Screen

2.1.4.11

Alarm Status

The ProTec AIS unit does not support a “General Failure” alarm since all detected failures are reported with an explicit discrete alarm message. Refer to Table 2–4 for an explanation of the alarm codes. Table 2–4 explains the codes that are referenced on this page.

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To review Safety Text Messages that have been received, perform the following:



(3) Using the down Arrow key, select “View Alarm Status”, and press the ENT key.

(4) Use the up (

↑

) or down (

↓

) arrow keys to view previous or next messages respectively.


AA:

AV:

Alarm is active and has been acknowledged.

Alarm is active and has not been acknowledged.

Figure 2–15. Alarm Status Screen

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Table 2–4. Integrity Alarm Conditions Signalled Using ALR Sentence Formatter

As per IEC 61193–2

Alarm’s description text

Reaction of the system to the alarm condition threshold exceeded

AIS: Tx malfunction

AIS: Antenna VSWR exceeds limit

AIS: Rx channel 1 malfunction



AIS: general failure

AIS: MKD connection lost

AIS: external EPFS lost

AIS: no sensor position in use

AIS: no valid SOG information

AIS: no valid COG information

AIS: Heading lost/invalid

AIS: no valid ROT information

AIS: IEC Com Error

1

2

If applicable

When so configured

A

A

A

A

A

A

A

A

A

A

A

A

A

A

025

026

029

030

032

035

051

001

002

003

004

005

006

008

V

V

V

V

V

V

V

V

V

V

V

V

V

V

Stop transmission

Continue operation

Stop transmission on affected channel



Stop transmission continue operation with “DTE” set to “1” 1 continue operation continue operation continue operation using default data 2 continue operation using default data

2 continue operation using default data

2 continue operation using default data

2 indicates miswired NMEA port, continue operation

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2.1.4.12

General Status Screen

This menu page displays a table of events describing the general status of the operating unit along with a time stamp of when each automatic entry was made.

Table 2–5 explains the codes that are referenced on this page. Refer to Table 2–5 for an explanation of the General Status codes.

To review the ProTec General status, perform the following:



(3) Using the down Arrow key, select “View General Status”, and press the ENT key. The General Status screen will appear. (Refer to Figure 2–16.)


Figure 2–16. General Status Screen

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Table 2–5. Sensor Status Indications Signalled Using TXT Sentence Formatter

As per IEC 61193–2

Text Message Reaction of the system

AIS: UTC clock lost

AIS: external DGNSS in use

AIS: external GNSS in use

AIS: internal DGNSS in use (beacon)

AIS: internal GNSS in use (message 17)

AIS: internal GNSS in use

AIS: external SOG/COG in use

007 Continue operation using indirect or semaphore synchronization

021 Continue operation






AIS: internal SOG/COG in use

AIS: Heading valid

AIS: Rate of Turn Indicator in use

AIS: Other ROT source in use

028

031

033

034

Continue operation

Continue operation

Continue operation

Continue operation

AIS: Channel management parameters changed 036 Continue operation

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2.1.4.13

Down-Time Log

This screen shows the date, time and duration that the transponder has been powered off.

To review Down-Time Log, perform the following:



(3) Using the down Arrow key, select “View Down-Time Log”, and press the ENT key.

(4) Use the down arrow to view the down times that are further down the list.


Figure 2–17. Down-Time Log Screen

2.1.4.14

LCD Viewing Angle Adjustment

This menu page allows the user to adjust the contrast of the LCD display on all pages and screens.

Use the up (

↑

) or left (

←

) arrow keys to decrease the viewing angle.

Use the down ( ↓ ) or right ( → ) arrow keys to increase the viewing angle.

To enter adjust the LCD viewing angle, perform the following:


(2) Using the down Arrow key, select Adj LCD Viewing Angle, and press the ENT key. The LCD Viewing Angle Adjust screen will appear. (Refer to Figure 2–18.)

(3) Use the Left or Up arrows to decrease the viewing angle, or use the Right or

Down arrows to increase the viewing angle.

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Figure 2–18. LCD Viewing Angle Adjust Screen

2.1.4.15

Baud Rate Setup

IEC Sensor Input Channels: Valid baud rates for CH1, CH2, and CH3 - 4800,

9600, 19200, and 38400. (Default = 4800)

IEC Bidirectional Channels: Valid baud rates for CH4, CH5, CH8, and Pilot

(front panel) are 4800, 9600, 19200, 38400.

(Default = 38400)

To setup the Baud Rate, perform the following:


(2) Using the down Arrow key, select Set Baud Rate, and press the ENT key. The

Baud Rate Setup screen will appear. (Refer to Figure 2–19.)

(3) Using all of the arrow keys, highlight an entry point, and press the ENT key.



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Figure 2–19. Baud Rate Setup Screen

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2.1.4.16

Set AIS Channels

This menu page allows the administrator to set the default, Open Seas, transmit and receive frequencies as well as the operating power level.

AIS Channel A:

AIS Channel B:

2087 should be default (Channel 87B, 161.975 MHz)

2088 should be default (Channel 88B, 162.025 MHz)

Power Level: Hi = high power, Lo = low power

To enter System Information and Configuration information, perform the following:


(2) Using the down Arrow key, select Set AIS Channels, and press the ENT key.

The AIS Channel Setup screen will appear. (Refer to Figure 2–20.)

(3) Using all of the arrow keys, highlight an entry point, and press the ENT key.



Figure 2–20. AIS Channel Setup Screen

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SECTION 3

ProTec


INSTALLATION

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ProTec AIS Installation

3.1.

Installation

The L-3 ProTec Transponder has been designed for easy installation into any existing bridge layout. Figure 3–1 gives a general representation of the system layout.

Installation can be broken down into 5 distinct operations as follows:

F

F

F

F

F

Transponder

VHF Antenna

GPS Antenna

Data Interface

Powerup and Configuration

Each operation will be discussed in detail below. In regards to 3rd part components such as VHF and GPS antennas and Gyro interfaces, it is suggested that the installation procedures suggested by the manufacturer be followed in lieu of these procedures.

VHF Antenna

150M-W2VN

GPS Power

24VDC - 10 Amp (Optional) communications

PILOT/PC

PILOT

AUTOMATIC IDENTIFICATION SYSTEM

TRANSPONDER UNIT

IEC 61162 HDG, ROT

IEC 61162 HDG, SOG, COG, ROT, POSN

POSN, SOG, COG

SHIP

SENSORS

Junction

Box

AIS DATA

AIS DATA

RADAR

AIS DATA

ECDIS

(Optional)

24 VDC

Figure 3–1. AIS Transponder Interconnection Diagram

PILOT/PC

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3.1.1.

Transponder

The L-3 ProTec is a single box design which is easily installed into any existing bridge layout. The compact design requires minimal clearance (refer to Section 4

Figure 4–1 and Figure 4–2) and can be mounted in a trunion bracket or mounted flush using the available flush–mount bracket.

F

F

F

F

F

Mount the transponder in a position which provides easy access to the keyboard and display.

If using the trunion bracket, the mount itself may be used to mark the screw holes on the mounting surface. When locating the transponder, consider that the IMO mandates that the AIS keyboard and display be easily accessed from a navigable position on the bridge.

If used, Mount the transponder in the trunion utilizing the trunion knobs provided, otherwise mount transponder in flush mount bracket.

Locate and mount the terminal block or junction box in a position near the transponder. The IEC cable provided with the unit is 100 inches (2.54 m) long.

Locate the terminal block in a fashion which allows for easy access to the terminals for making the connections to required input/output feeds.

When connecting the power cable, the “Red“ lead goes to positive and “Black“ to negative. Ensure proper ground wire attachment to ships structure. The other two leads can be used to connect to an external alarm system. This alarm system can provide an audio and/or visual alarm in the event of an internal system malfunction, or if the AIS loses power or is turned off.

Install the transponder, and complete the AIS Installation Checklist found it Appendix A, as follows:

(1) Mount the transponder. (In trunion, if used.)

NOTE: A junction box may be used in place of the terminal block.

(2) Locate an ideal position for the terminal block.

F

F

F

F

F

F

Protected from weather.

Protected from high heat.

Protected from accidental contact with conductive material.

Within 100 inches (2.5 m) of the transponder due to IEC data cable length.

Grounding of terminal block to ship’s structure.

Need to feed cables from navigational sensors.

(3) Mount terminal block or junction box with self tapping screws.

(4) Ground terminal block to ship’s structure using grounding cable provided.

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For steps (5) through (9) refer to Paragraph 3.1.2.

(5) Connect the IEC cable to data port on back of Transponder.

NOTE: If an interface adapter must be used to convert either Gyro output and/or dGPS output to IEC (NMEA 0183) standard, the output from the interfaces should be located as near as possible to the sending unit (Gyro or dGPS) and the output cables led to the IEC terminal block.

(6) Lead data cables from Gyrocompass data output port to terminal block.

(7) Lead data cables from ship’s DGPS data output port to terminal block.

(8) Feed the IEC data cable to the terminal block.

NOTE: The metallic shielding of each of the three shielded cables containing the twisted pairs must be connected to the terminal block using the shield drain wire connected to the shield. The shields from Cables 1 and 2 do not have to be connected. The shield from Cable 3 must be connected to

TB pin ID 30, which is grounded to the ship’s hull.

(9) Connect each wire in the IEC data cable to the terminal block. (Refer to

Table 3–2 and Figure 3–2.)

(10) Connect power cable to transponder. (Refer to Figure 3–3.)

NOTE: Due to the stringent transmit attack and release times specified in ITU 1371, a robust power source is required for proper operation. Recommended current ratings for power sources are:

24 VDC – 10 Amp

The transponder may operate improperly if the power source does not have the recommended minimum current ratings.

(11) Connect power cable to ships 24 Vdc, 10 Amp minimum power supply is recommended. ( Red + , Black – )

(12) Connect the other two leads to external alarm system if desired.

(13) If an external display system is to be connected, lead the pilot port cable from the display unit to the terminal block. (Refer to Figure 3–4.)

CAUTION: Do not power up the unit at this time.

(14) Go to Paragraph 3.1.3. for VHF antenna installation steps.

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3.1.2.

Connecting the IEC Data Interface Cable

The AIS Transponder receives data from the ship’s sensors through a data interface cable which is connected to the back of the transponder through a data port. IMO regulations require that the ship heading, speed–over–ground (SOG), course–over– ground (COG), rate–of–turn (ROT) and position be transmitted from the AIS. In order to meet these requirements, the L-3 ProTec provides six (6) data channels to allow the AIS to be connected to the ships Gyrocompass and DGPS system in accordance with NMEA 0183.

The L3 AIS is shipped with one IEC interface cable P/N 024M0599-00. All IEC/Pilot communications with the AIS is referenced with the L-3 ProTec considered the

“MASTER” in that transmit data is OUTPUT from the L-3 ProTec, and receive data is

INPUT to the L-3 ProTec. All channels are isolated with individual shielded twisted pair cables. For more inforomation, refer to Figure 4–3. The IEC connector (J4) is located on the back of the L-3 ProTec. (Refer to IEC 61993–2 annex D. and NMEA

0183) IEC channels 1, 2, and 3 are RECEIVE ONLY sensor inputs. Differential data

(RS422) is received on each of these channels and internally converted to TTL for input to a standard UART. Channels 4, 5, and 8 are all RS422 interfaces. IEC channels 4 and 5 are TRANSMIT/RECEIVE channels for AIS data. IEC channel 8 is the

AIS long range port.

3.1.2.1

Data Channels

Data enters the Transponder through six (6) available data channels. Three data channels are low speed unidirectional (4800 baud) channels suitable for data input to the transponder. The other three data channels are high speed bidirectional channels (38400 baud) which support both input and output to/from the transponder.

The channels are described below by channel number and type. Suggested uses of each channel are provided but it is not required that a user define the channels in this fashion. The internal software in the transponder is able to distinguish the type of data feeding from each channel provided all data streams subscribe to the IEC

61162 format (NMEA 0183).

Channel

1

2

5

8

3

4

BAUD

4800

4800

4800

38400

38400

38400

Table 3–1. Data Channels

Type

Receive

Receive

Receive

Transmit / Receive

Transmit / Receive

Transmit / Receive

Suggested Use dGPS (COG, SOG, LAT, LON)

Rate of Turn

Heading (Gyro)

PC Application

ARPA/ECDIS

Long Range Tracking (Dedicated)

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The IEC I/O electrical characteristics are as follows:

The “A”, “B” and “C” leads are as defined in IEC 61162–1, 61162–2 and V.11.

“A” and “B” are both signal leads with “C” being the effective return for both the “A” and “B” leads.

“A” and “B” operate differentially to each other.

High–level output voltage is 4V minimum from the “A” lead to the “C” lead and from the “B” lead to the “C” lead. Low–level output voltage is 0.4V maximum.

Recommended maximum output current capability is 110mA.

Input is differential from “A” to “B”. Effective input resistance is 4.9k ohm across “A” and “B” and 96k from “A” or “B” to “C”.

Differential input voltage threshold is 250mV maximum.

Inputs will meet the requirement of withstanding +/–15V between any two leads, “A”,

“B” or “C”.

3.1.2.2

Data Cable

Each transponder will come shipped with an 100 inches long IEC data cable (P/N

024M0599-00) terminated at one end by a J4 connector. (Refer to NO TAG,

Figure 4–3 and Figure 3–2.) The IEC data cable is shielded and contains three smaller diameter cables, each of which is also shielded. Each of these smaller cables contains three shielded twisted pairs (STP) each and each STP includes a drain wire. A low speed unidirectional (input only) data channel (4800 Kbs) is carried through one STP, and a high speed bidirectional (input/output) data channel (38400

Kbs) will require two pairs.

3.1.2.3

Terminal Block

A terminal block is the preferred installation method for completing the data interface

(NMEA) because data output from a ship sensor ( dGPS, ROT, Gyro) may not subscribe to a standard pinout definition. As such, each installation may require that the installer identify and cross reference the sensor pinouts with the IEC pinouts, which is a well defined standard pinout description. The terminal block allows for greater flexibility in completing the connection to the ship’s sensors.

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A junction box may be made available which terminates the data cable on the terminal block and provides serial connectors to allow for easy connection to ship sensors. However, the installer will need to confirm the pinout definitions for the sensor outputs before completing the connection correctly.

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9

CH3

RXB

8

CH3

GND

10

CH3

RXA

21 7

CH4

RXA

11

CH2

GND

23

CH4

TXB

22

CH4

TXA

28 spkr

+

20

CH5

TXB

19

CH5

TXA

6

CH4

RXA

12

CH2

RXB

29 27 spkr

–

5

CH4

GND

13

CH2

RXA

24

CH8

GND

25

CH8

RXB

26

CH8

TXA

17

CH8

TXB

18

14

CH1

GND

16

CH8

RXA

3

CH5

RXB

4

CH5

RXA

15

CH1

RXB

2

CH5

GND

1

CH1

RXA

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1

15

14

BLACK

RED

SHIELD

7

6

5

BLACK

GREEN

SHIELD

13

12

11

BLACK

BLUE

SHIELD

10

9

8

BLACK

WHITE

SHIELD

4

3

2

BLACK

BROWN

SHIELD

16

25

24

BLACK

YELLOW

SHIELD

22

23

21

ORANGE

BLACK

SHIELD

19

20

18

GREEN

RED

SHIELD

26

17

29

WHITE

RED

SHIELD

27

28

29

30

31

24

25

26

17

18

19

20

21

22

23

10

11

12

13

14

15

16

4

5

6

1

2

3

7

8

9

RX

A

B

RX

A

B

POSITION

NMEA 0183

RS 422 CH 1

RATE OF TURN

NMEA 0183

RS 422 CH 2

RX

A

B

HEADING

NMEA 0183

RS 422 CH 3

RX

A

B

A

B

TX

PC/EXT APP.

NMEA 0183

RS 422 CH 4

RX

A

B

A

B

TX

ECDIS/ARPA

NMEA 0183

RS 422 CH 5

RX

A

B

A

B

TX

LONG RANGE

NMEA 0183

RS 422 CH 8

Figure 3–2. IEC Data Cable External Wiring Diagram

NOTE: Each shielded twisted pair of wires is shielded as well by metallic shielding and a drain wire connected to this shielding is to be connected in accordance with Table 3–2.

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Cable STP

1

2

3

4

5

6

7

8

9

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Table 3–2. IEC Cable and Junction Box Pinouts

Shield

Shield Drain

Orange

Black

Shield

Green

Red

Shield

White

Red

Shield

Shield

Wire Color

Black

Red

Shield

Black

Green

Shield

Black

Blue

Shield

Shield Drain

Black

White

Shield

Black

Brown

Shield

Black

Yellow

21

19

20

18

24

NC

22

23

26

17

29

NC

3

2

16

25

10

9

8

4

IEC Pin

1

15

14

7

6

5

13

12

11

NC

23

24

25

26

19

20

21

22

27

28

29

30

15

16

17

18

11

12

13

14

TB Pin

1

2

3

6

7

4

5

8

9

10

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Signal Table for “Cable Assembly, Power/BIIT, External”

Line Color Name Description Function Power

1

2

3

Black

Red

Green

B(–)

B(+)

BIIT 1

Battery, negative

Battery, positive

BIIT relay, terminal 1

Power return

Power input

BIIT Status

––

+24VDC/10A

(nominal voltages)

Contact closure

4 White BIIT 2 BIIT relay, terminal 2 maximum

Figure 3–3. AIS Transponder Power Cable

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4

2 7

1 5

3

8

6

J1 Pilot Port Connector

9

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P2 DB9 Connector

72 in. 2 1.8 m 0.05 m

Figure 3–4. Pilot Port Cable

NOTE: A Digital Volt Meter may be used to determine the “A” and “B” polarities. A negative voltage when referenced to ground would indicate “A”, while a positive voltage when referenced to ground would indicate “B”.

Table 3–3. Pilot Port Pinout

J1 Pin

1

2

3

4

5

6

7

8

9

Name

PILOT_TXA

GND

+ 8V

Description

RS4–22 Compliant Output A

Signal/Power 0 Volt Reference

+ 8.0 Volt ( 5%) Output Used to Power External

Test Equipment. External Equipment should be

Current Limited to 300mA

PILOT_TXB

PILOT_RXA

RS–422 Compliant Output B

RS–422 Compliant Input A

PILOT_RXB RS–422 Compliant Input B

TRACE/BOOT_TX TTL–Level RS–232 Serial Output (Trace Message/

Bootload Output)

RX_SINAD TDMA / DSC FM Discriminator Output used to

Test Receiver Performance during Special Test

Modes.

NO CONNECT Not Used

Pair Color P2 Pin

Blue 2

Black 5

Black

Green

Black

7

8

3

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3.1.3.

Installing the VHF Antenna

Installation of a VHF antenna is as important to reliable communications as the transceiver itself. It is recommended that a high quality antenna be purchased from an established source and that all manufactures instructions be followed with particular attention to cable routing and connector installation. Some important considerations in antenna installation are:

F

F

F

F

In general, antennas should be located as high as practical on the vessel and separated as much as possible from each other.

The VHF antenna should be placed in an elevated position with a minimum of 2 meters clearance from any construction that is made with conductive material. In addition, it should not be installed close to any large vertical obstruction, and the VHF antenna should have a 360

°

line of sight to the horizon.

It is preferable that the VHF antenna is installed at least 3 meters away from high power energy sources such as radar and other transmitting radio antennas, and out of the transmitting beam.

There should not be more than one antenna on the same level. The AIS

VHF antenna should be mounted directly above or below the ship’s primary VHF radiotelephone antenna, with no separation and with a minimum of

2 meters vertical separation. If the VHF antenna is located on the same level as other antennas, the distance between them should be at least 10 meters.

To install the VHF antenna, perform the following:

(Refer to Figure 3–5 and Figure 3–6.)

(1) Position the antenna mounting bracket on a rigid and structurally sound surface.

(2) Install the antenna on the antenna mount.

NOTE: Use only high quality RG213/RG214 coaxial cable and keep cable length as short as possible to reduce signal attenuation.

(3) Run the coaxial cable from the antenna to the transponder location.

(4) Trim cable to length leaving a few inches slack at the transponder.

(5) Attach the connectors to the end of the coaxial cable.

(6) Connect the cables to the transponder. Soldering the connection is recommended.

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3.1.4.

Installing the GPS Antenna

The correct installation of a GPS antenna is crucial to the operation of the transponder because the internal transmission synchronization relies on the accuracy of the time signal obtained from the GPS. It is recommended that a high quality GPS antenna be purchased from an established source and that all manufactures instructions be followed with particular attention to cable routing and connector installation.

Some important considerations in GPS antenna installation are:

F

F

F

F

F

GPS antennas should be located to provide a clear, unobstructed view of the sky.

GPS signals can be affected by RADAR and SATCOM transmissions. As such, GPS antennas should be positioned below and at least 5 meters away from RADAR and SATCOM antennas and outside of the beam path.

GPS signals can also be affected negatively by VHF and HF transmissions, and the GPS antenna should be positioned at least 3 meters from these types of antennas.

The GPS antennas can be flat mounted onto any surface but it is recommended that it be elevated from the deck surface (20–30 cm.) to prevent ice or spray from negatively impacting the signal reception.

Recently, it has been identified that certain makes/models of TV antennas can drastically interfere with GPS reception. As such, the installer should place the GPS antenna as far away from any shipboard TV antennas as possible and confirm that any antennas used on board are not ones which have been exhibited GPS interference problems.

To install the GPS antenna, perform the following:

(Refer to Figure 3–5 and Figure 3–6.)

(1) Position the antenna mounting bracket and/or antenna mast on a rigid and structurally sound surface.

(2) Install the antenna on the antenna mount.

NOTE: Use only high quality RG213/RG214 coaxial cable and keep cable length as short as possible to reduce signal attenuation.

(3) Run the coaxial cable from the antenna to the transponder location through an existing throughhull.

(4) Trim cable to length leaving a few inches slack at the transponder.

(5) Attach the connectors to the end of the coaxial cable.

(6) Connect the cable to the transponder. Soldering the connection is recommended.

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RG213/RG214

COAXIAL

CABLE

100 FEET

30 METERS

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RG213/RG214

COAXIAL

CABLE

30 FEET

9 METERS

Figure 3–5. AIS Transponder Antenna Diagram

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Power Consumption: 24 VDC

12 Watts nominal – 50 Watts max.

NOTES:

Back Panel Mating Connectors

VHF Antenna – L3 PN: PL–259 (Generic) (20 ft. cable supplied)

TELEGARTNER J01041A0004

Power BIIT – L3 PN: 063–98–02108 (6 ft. cable supplied)

CONXALL PN: 6382–4SG–522

GPS – L3 PN: TNC (Generic) (20 ft. cable supplied)

IEC NMEA – L3 PN: 063–98–02106 (100 in. cable supplied)

HIROSE PN: HR22–12TPD–20S

COG

DGPS ROT

ECS

ARPA

OTHER

PILOT/PC

TERMINAL BLOCK

IEC/NMEA DATA

Figure 3–6. AIS Transponder Rear View

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3.1.5.

PowerUp and Configuration

At this stage you should have the following steps completed:

F

F

F

F

Transponder installed and 10–28 Vdc power connected.

VHF antenna installed and connected to transponder.

GPS antenna installed and connected to transponder.

IEC data cable installed and connected to transponder and terminal block.

The next step in the installation of the AIS transponder involves setup and configuration. A complete description of the interface and menu system is previously given in

Section 2. Figure 3–7 presents a view of the layout of the integral Minimum Keyboard Display. This display includes a backlit LCD screen and keypad which allows the user to enter the required static and voyage related vessel data. A complete description of the user interface and menu system is presented in Section 2. The configuration process is summarized below.

communications

STATUS

ON / OFF / DIM

Status Light

Power/Dim

Display Window

Pilot Port

Figure 3–7. AIS Transponder MKD

3.1.5.1

PowerUp the Transponder

The following procedure should be followed to carry out final setup and testing of the

AIS Transponder.

(1) Rotate the POWER button clockwise to turn on the transponder.

(2) Check the STATUS light for a steady light to ensure power is supplied to unit.

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Table 3–4. ProTec AIS Default Passwords

Default Passwords

Administrative

User

L3AIS

L3USR

(3) Press FNC and then the NAV button.

(4) Enter Password. Press ENT.

(5) Verify password entry confirmation message is present.

(6) Press ESC to continue.

3.1.5.2

Vessel / Voyage Setup

The Vessel Data Setup screen allows the user to enter the following information which is required to be completed during the installation of the AIS.

MMSI:

NavS:

IMO#:

MaxD:

CSgn:

Type:

Name:

Dest:

POB:

ETA:

Maritime Mobile Service ID: Maximum nine (9) numbers.


UNDFND

UW–ENG

AANCHR

NOCMD

RMANUV

CBDRFT

Undefined

Underway Using Engine

At Anchor

Not Under Command



MOORED

AGRND

FISHNG

SAILNG

Moored

Aground

Engaged in Fishing

Underway sailing

IMO Number: Official IMO designation ID for Vessel. 0 = default = not available.

Maximum Draft: Maximum draft in meters from 0.1 to 25.5 meters.

Radio Call Sign: Maximum seven (7) characters.

Vessel Type: (Refer to Table 3–5.)


Destination. The current destination of this voyage.

People on Board. The number of persons currently on board the vessel.

Estimated Time of Arrival.

NOTE: Destination, ETA, and POB are optional fields.

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Perform the following to setup the Vessel/Voyage data:

(1) If already on the UAIS Main System Menu screen, go to Step (2).

Otherwise, press FNC and then NAV to get to the UAIS Main System Menu screen. (Refer to Figure 3–8.)

NOTE: Figure 3–8 shows the UAIS Main System Menu screen as it appears as the user initially enters this menu. Not shown is the Logon option.

Figure 3–8. UAIS Main System Menu

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(2) Use DOWN ARROW key to scroll down to Vessel/Voyage Setup. Press ENT.

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Figure 3–9. Vessel/Voyage Setup

Use the following instructions to enter data for Steps (3) through (9). (Refer to

Figure 3–9.)

F

F

F

F

Use the LEFT, RIGHT, UP, DOWN arrows to navigate between fields.

Use the ENT key to select a field to enter.

Use the alphanumeric keypad to enter the required data into the field.

Use ENT to save the data entered into the field.

(3) Enter Data in MMSI Field ( MMSI ).

(4) Enter Data in Navigational Status Field ( NavS ).

(5) Enter Data in IMO Number Field ( IMO# ).

(6) Enter Data in Maximum Sailing Draft Field ( MaxD ).

(7) Enter Data in Radio Callsign Field ( CSgn ).

(8) Enter Data in Vessel Type Field ( Type ). (Refer to Table 3–5.)

(9) Enter Data in Vessel Name Field ( Name ).

NOTE: Destination (Dest), ETA, and POB are optional fields and can be entered at this time if known.

(10) Press ESC to return to the UAIS Main System Menu screen.

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Table 3–5. Vessel Type Codes

Special Crafts

50 Pilot Boats

51 Search and Rescue Vessels

52 Tugs

53 Port Tenders

54 Vessels with anti–pollution facilities or equipment

55 Law Enforcement Vessel

56 Spare – for assignment to local vessels

57 Spare – for assignment to local vessels

58 Medical Transport (as defined in the 1949 Geneva

Conventions)

59 Spare – Ships according to

RR Resolution No. 18

(Mob–83)

First Digit

1 reserved for future use

2 WIG

3 See Below

4 HSC

5 See Special

Crafts

6 Passenger Ships

7 Cargo Ships

8 Tankers

9 Other types of ships

Other Ships

Second Digit

0 All ships of this type


IMO hazard or pollutant category A


IMO hazard or pollutant category B


IMO hazard or pollutant category C


IMO hazard or pollutant category D





9 No additional information

DG: Dangerous Goods

HS:

MP:

Harmful Substances

Marine Pollutants

3

First Digit

Vessel

Second Digit

0 Fishing

1 Towing

2 Towing and length of the tow exceeds 200 m or breadth exceeds 25 m

3 Engaged in dredging or underwater operations

4 Engaged in diving operations

5 Engaged in military operations

6 Sailing

7 Pleasure craft



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3.1.5.3

Antenna Position Configuration

(1) On the UAIS Main System Menu screen, use DOWN ARROW key to scroll down to Antenna Position. Press ENT to select. (Refer to Figure 3–10.)

Figure 3–10. Antenna Position

NOTE: The INT antenna is the antenna dedicated to the GPS receiver internal to the AIS. The EXT antenna is the antenna dedicated to the ship’s dGPS. The dimensions are to be entered in Meters and are defined as follows: (Refer to

Figure 3–11.)

C

D

A

B

Distance in meters from Forward

Perpendicular (FP)

Distance in meters from After

Perpendicular (AP)

Distance in meters inboard from port side

Distance in meters inboard from starboard side

A

C D

B

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Page 3–22

Figure 3–11. Calculating Antenna Position

(2) Enter AIS Internal GPS Position. (Refer to Figure 3–11.)

F

F

F

Enter AIS Internal GPS “A” Position

Enter AIS Internal GPS “B” Position

Enter AIS Internal GPS “C” Position

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F Enter AIS Internal GPS “D” Position

(3) Press ENT to save data.

(4) Enter External GPS Antenna Position. (Refer to Figure 3–11.)

F

F

F

F

Enter External GPS Antenna “A” Position

Enter External GPS Antenna “B” Position

Enter External GPS Antenna “C” Position

Enter External GPS Antenna “D” Position

(5) Press ENT to save data.

(6) Press ESC to return to the UAIS Main System Menu screen.

(7) Press ESC again to return to the Navigational Display Screen.

3.1.5.4

Verify Transponder Linkup to Ship’s dGPS & GYRO

(1) Press NAV to go to the Own Ship Information Screen.

(2) Confirm ship positional data, heading and SOG/COG/ROT data is correct by referencing the equipment repeater display.

(3) Confirm that there are no alarms after one minute.

(4) Press ESC to return to the Navigational Display Screen.

The AIS is now placed in service. It is to remain operational at all times when the vessel is operating unless given specific authorization to discontinue operation by local maritime authorities. The only interaction with the interface will be to view surrounding ship traffic identification information and to enter voyage specific data at the start of each voyage.

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SECTION 4

ProTec


DRAWINGS

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7.23 in. .12

184 mm 3

6.40 in. .06

163 mm

1.5

0.625

in.

16 mm

6.87 in. .12

174 mm

3

31.75 mm 1.25 in.

31.75 mm 1.25 in.

7.81 in. .12

198 mm

3

31.75 mm 1.25 in.

0.88 in.

22 mm

83 mm

1.5

3.73 in.

.12

3.28 in.

.06

95 mm

3

3.14 in.

.06

80 mm

1.5

2.937 in.

.06

75 mm

1.5

Figure 4–1. AIS Transponder O&D Drawing with Trunion Bracket

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7.23 in. .12

184 mm 3

6.40 .06

163 mm

1.5

0.625

in.

15.875 mm

83 mm

1.5

3.28 in.

.06

3.14 in.

.06

80 mm

1.5

2.937 in.

.06

75 mm

1.5

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Figure 4–2. AIS Transponder O&D Drawing

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9

CH3

RXB

8

CH3

GND

10

CH3

RXA

21 7

CH4

RXA

11

CH2

GND

23

CH4

TXB

22

CH4

TXA

28 spkr

+

20

CH5

TXB

19

CH5

TXA

6

CH4

RXA

12

CH2

RXB

29 27 spkr

–

5

CH4

GND

13

CH2

RXA

24

CH8

GND

25

CH8

RXB

26

CH8

TXA

17

CH8

TXB

18

14

CH1

GND

16

CH8

RXA

3

CH5

RXB

4

CH5

RXA

15

CH1

RXB

2

CH5

GND

1

CH1

RXA

Aviation Recorders

Marine Systems

1

15

14

BLACK

RED

SHIELD

7

6

5

BLACK

GREEN

SHIELD

13

12

11

BLACK

BLUE

SHIELD

10

9

8

BLACK

WHITE

SHIELD

4

3

2

BLACK

BROWN

SHIELD

16

25

24

BLACK

YELLOW

SHIELD

22

23

21

ORANGE

BLACK

SHIELD

19

20

18

GREEN

RED

SHIELD

26

17

29

WHITE

RED

SHIELD

27

28

29

30

31

24

25

26

17

18

19

20

21

22

23

10

11

12

13

14

15

16

4

5

6

1

2

3

7

8

9

RX

A

B

RX

A

B

POSITION

NMEA 0183

RS 422 CH 1

RATE OF TURN

NMEA 0183

RS 422 CH 2

RX

A

B

HEADING

NMEA 0183

RS 422 CH 3

RX

A

B

A

B

TX

PC/EXT APP.

NMEA 0183

RS 422 CH 4

RX

A

B

A

B

TX

ECDIS/ARPA

NMEA 0183

RS 422 CH 5

RX

A

B

A

B

TX

LONG RANGE

NMEA 0183

RS 422 CH 8

165M0601-00

Feb. 01/05

Figure 4–3. IEC Data Cable Interconnect Diagram

Initial Issue

Page 4–5

Aviation Recorders

Marine Systems


Initial Issue

Page 4–6

165M0601-00

Feb. 01/05

Aviation Recorders

Marine Systems

APPENDIX A

ProTec


INSTALLATION CHECKLIST

165M0601-00

Feb. 01/05

Initial Issue

Page A–1

Aviation Recorders

Marine Systems


Initial Issue

Page A–2

165M0601-00

Feb. 01/05

Aviation Recorders

Marine Systems

ProTec AIS INSTALLATION CHECKLIST

Installation Tasks

1.

Transponder Installed

2.

IEC Cable Connected

3.

VHF Antenna Installed and Connected

4.

GPS Antenna Installed and Connected

Power Up and Configuration Tasks

1.

Transponder Powered Up

2.

MMSI Number Entered

3.

Navigational Status Entered

4.

IMO Number Entered

5.

Maximum Sailing Draft Entered

6.

Radio Callsign Entered

7.

Vessel Type Entered

8.

Vessel Name Entered

9.

Destination Entered (Optional)

10. POB Entered (Optional)

11. ETA Entered (Optional)

Antenna Configuration Tasks

1.

AIS Internal GPS Position Entered

2.

External GPS Antenna Position Entered

3.

Transponder Linkup to Ship’s dGPS & GYRO Verified

4.

No Alarms Verified

Completed

(Yes / No)

Date

165M0601-00

Feb. 01/05

Initial Issue

Page A–3

Aviation Recorders

Marine Systems


Initial Issue

Page A–4

165M0601-00

Feb. 01/05

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