Furuno FM-4721 User Manual

iv
TABLE OF CONTENTS
FOREWORD ..................................................................................................................vii
SYSTEM CONFIGURATION ........................................................................................viii
1. GETTING STARTED..............................................................................................1-1
1.1 Emergency Call (CH16) ............................................................................................. 1-1
1.2 How to Call Another Vessel (CH16 or CH9) .............................................................. 1-1
1.3 How to Make Telephone Calls ................................................................................... 1-2
1.4 Channels 13 and 67 (USA channel group only)......................................................... 1-2
2. OPERATION ..........................................................................................................2-1
2.1 Controls......................................................................................................................2-1
2.1.1 Transceiver Unit............................................................................................. 2-1
2.1.2 Handset HS-4721........................................................................................... 2-3
2.2 Reception ...................................................................................................................2-5
2.3 Transmission.............................................................................................................. 2-5
2.4 Transmit Timeout Timer (TOT) .................................................................................. 2-6
2.5 Simplex/Duplex Channel Use .................................................................................... 2-6
2.6 International, Canada, and USA Mode ...................................................................... 2-6
2.7 Backlight Adjustment.................................................................................................. 2-6
2.8 NOAA Weather Channels .......................................................................................... 2-7
2.8.1 NOAA weather alert ....................................................................................... 2-7
2.8.2 NOAA weather alert test ................................................................................ 2-7
2.9 Dual Watch (To CH16)............................................................................................... 2-8
2.10 Scanning ....................................................................................................................2-8
2.10.1 How to select the scan type ........................................................................... 2-8
2.10.2 How to program the scan memory................................................................. 2-9
2.10.3 Memory scanning (M-SCAN) ......................................................................... 2-9
2.10.4 Priority scanning (P-SCAN).......................................................................... 2-10
2.11 How to Preset Channels (0-7): Instant Access ........................................................ 2-10
2.11.1 How to preset channels................................................................................ 2-10
2.11.2 How to activate preset channels .................................................................. 2-11
2.11.3 How to delete preset channels..................................................................... 2-11
2.12 PA HAIL, FOG HORN Operation ............................................................................. 2-11
2.12.1 PA HAIL mode ............................................................................................. 2-11
2.12.2 FOG HORN mode........................................................................................ 2-12
2.13 Intercom Operation .................................................................................................. 2-13
2.13.1 Communication ............................................................................................ 2-13
2.13.2 How to call on the Intercom.......................................................................... 2-14
2.14 Bluetooth Operation (option) .................................................................................... 2-14
2.14.1 Pairing.......................................................................................................... 2-14
2.14.2 Operation ..................................................................................................... 2-15
2.14.3 VOX feature ................................................................................................. 2-15
2.14.4 Battery saver................................................................................................ 2-16
2.15 Voice Scrambler (option).......................................................................................... 2-16
3. DIGITAL SELECTIVE CALLING ...........................................................................3-1
3.1 General ......................................................................................................................3-1
3.2 Maritime Mobile Service Identity (MMSI) ................................................................... 3-1
3.2.1 What is an MMSI?.......................................................................................... 3-1
3.2.2 How to enter your MMSI number ................................................................... 3-1
3.3 DSC Distress Alert ..................................................................................................... 3-2
3.3.1 How to transmit a DSC Distress Alert ............................................................ 3-2
www.busse-yachtshop.de | info@busse-yachtshop.de

Furuno FM-4721 Specifications

General

Brand	Furuno
Model	FM-4721
Category	Telephone
Language	English