AST300
3
CONTENTS
1AST300 AIS / VHF ANTENNA SPLITTER .................................................. 4
2DOCUMENT............................................................................................. 5
2.1 About This Manual ............................................................................................. 5
3NOTICE.................................................................................................... 6
3.1 Copyright............................................................................................................6
4GENERAL NOTICES ................................................................................ 7
5INTRODUCTION ...................................................................................... 8
5.1 Parts List............................................................................................................. 8
6MAJOR DIMENSIONS.............................................................................. 9
7INSTALLATION....................................................................................... 10
7.1 Before you Start................................................................................................ 10
7.2 Installing the Unit.............................................................................................. 10
7.3 Installation Step 1............................................................................................. 10
7.4 Installation Step 2............................................................................................. 10
7.5 Installation Step 3............................................................................................. 11
7.5.1 Connection Diagram ........................................................................... 12
8OPERATION........................................................................................... 13
9FAULT FINDING..................................................................................... 14
9.1 Power LED not illuminated ............................................................................... 14
9.2 ‘VHF’ LED does not illuminate when VHF Radiotelephone is transmitting...... 14
9.3 ‘AIS’ LED does not illuminate when AIS Transponder is transmitting.............. 14
9.4 Clicks or pops are heard from a connected FM Broadcast Receiver ............. 14
9.5 VHF or AIS reception range is reduced ........................................................... 14
10 SPECIFICATION..................................................................................... 15
10.1 Physical ............................................................................................................ 15
10.2 Electrical ...........................................................................................................15
10.3 Operational.......................................................................................................15
10.4 Environmental .................................................................................................. 16
10.5 Additional Information ...................................................................................... 16
11 SAFETY AND SECURITY........................................................................ 17
12 LIMITED WARRANTY ............................................................................. 17
