Furuno Inmarsat C Mobile Earth Station Felcom 12 Users Manual

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INMARSAT-C
MOBILE EARTH STATION
MODEL

FELCOM 12

C

Your Local Agent/Dealer
9-52, Ashihara -cho,
Nishinomiya, Japan
Telephone:
Telefax:

0 7 9 8 - 6 5 - 2111
0798-65-4200

All rights reserved.

Printed in Japan

P U B . N o . O M E -5 6 1 3 0
(Y O S H)

FELCOM 12

FIRST

EDITION
M2

:
:

NOV. 1997
J A N. 2 2, 200 3

SAFETY INSTRUCTIONS
WARNING
Do not open the equipment.
Hazardous voltage which can
cause electrical shock, burn
or serious injury exists inside
the equipment. Only qualified
personnel should work inside
the equipment.
Hazardous microwave.
Do not approach within
60 cm of the antenna radome
when it is transmitting.
Microwave radiation can be
harmful to the human body,
particularey the eyes.

WARNING
Do not operate the equipment with wet
hands.
Electrical shock can result.
Keep heater away from equipment.
Heat can alter equipment shape and melt
the power cord, which can cause fire or
electrical shock.
Any repair work must be done by a
licensed radio technician.
Improper repair work can cause electrical
shock or fire.

Radiation Level At
10W/m 2

60 cm

Leave the equipment powered while
underway.

CAUTION
Use the proper fuse.

Distress cannot be communicated unless
the equipment is powered.
Do not disassemble or modify the
equipment.
Fire, electrical shock or serious injury can
result.
Turn off the power immediately if water
leaks into the equipment or the equipment is emitting smoke or fire.
Continued use of the equipment can cause
fire or electrical shock.

Use of a wrong fuse can result in fire or
permanent equipment damage.
Do not use the equipment for other than
its intended purpose.
Personal injury can result if the equipment
is used as a chair or stepping stool, for
example.
Do not place objects on the top of the
equipment.
The equipment can overheat or personal
injury can result if the object falls.

Do not place liquid-filled containers on
the top of the equipment.
Fire or electrical shock can result if a liquid
spills into the equipment.

i

i

WARNING Label attached

Name: Warning Label
Type: 16-013-2013-1
Code No.: 100-251-640

Antenna Unit

Name: Warning Label(1)
Type: 16-003-1011-0
Code No.: 100-236-230

Terminal Unit

ii

CONTENTS
MENU TREE ..................................................................................... vii
OPERATIONAL OVERVIEW ........................................................... viii
PROGRAM NUMBER ........................................................................ ix
FOREWORD ....................................................................................... 1
Introduction .............................................................................................................................. 1
Features..................................................................................................................................... 2
About This Manual ................................................................................................................... 3
FELCOM 12 System Configuration ......................................................................................... 4

INMARSAT-C SYSTEM ...................................................................... 5
Introduction .............................................................................................................................. 5
Inmarsat System Configuration ................................................................................................ 6
Communications Network ........................................................................................................ 9
Types of MES ...................................................................................................................... 10
Peripheral Equipment ............................................................................................................. 11
Distress/Urgent Receiving Call Unit (IC-303) .................................................................... 11
Distress Alert Unit (IC-302) ................................................................................................ 11
Distress Message Controller (DMC-5: Option)................................................................... 11

OPERATIONAL OVERVIEW ...........................................................1-1
The Communication Unit ...................................................................................................... 1-1
Self test ...............................................................................................................................1-1
When the audible alarm sounds.......................................................................................... 1-1
The Terminal Unit.................................................................................................................. 1-2
Floppy disk drive ................................................................................................................1-2
Floppy disk ......................................................................................................................... 1-2
Printer PP-510 (optional supply) ...........................................................................................1-3
Keyboard ...............................................................................................................................1-4
Key description...................................................................................................................1-4
Shortcut key operation ........................................................................................................1-6
Function Menus ..................................................................................................................... 1-6
Selecting menu, menu options ............................................................................................1-7
Function menu description ................................................................................................. 1-7
Sample menu operation ...................................................................................................... 1-8
Display Indications ................................................................................................................1-9
Error Messages and Alerts ................................................................................................... 1-11
Silencing the Audible Alarm................................................................................................1-12
Silencing the alarm by the Setup menu ............................................................................1-12
Using a Personal Computer as a Terminal Unit ...................................................................1-13
PC requirements ...............................................................................................................1-13
Installing the program.......................................................................................................1-13
Contents of program disk .................................................................................................1-14

iii

SYSTEM INITIALIZATION ...............................................................2-1
System Settings...................................................................................................................... 2-1
Two sets of DTEs installed ................................................................................................. 2-1
System setup .......................................................................................................................2-2
Terminal Setup .......................................................................................................................2-6
Login and Logout .................................................................................................................. 2-7
Login .................................................................................................................................. 2-8
Logout ................................................................................................................................2-9
EGC Settings ....................................................................................................................... 2-11
What is the EGC (Enhanced Group Call) service?........................................................... 2-11
EGC setup.........................................................................................................................2-12
Programming EGC channels ............................................................................................2-15
Programming NCS Channels...............................................................................................2-16
LES List Operations ............................................................................................................2-18
Programming the LES list ................................................................................................2-18
Deleting and changing the LES list ..................................................................................2-20
Printing the LES list .........................................................................................................2-20
Station List Operations ........................................................................................................2-22
Programming the station list .............................................................................................2-22
Editing the station list .......................................................................................................2-25
Printing the station list ......................................................................................................2-25
Entering Own Ship’s Position ..............................................................................................2-26
Setting Directories ...............................................................................................................2-27
E-mail Service List ..............................................................................................................2-28
E-mail Setup ........................................................................................................................2-30

FILE OPERATIONS .........................................................................3-1
Preparing a Message .............................................................................................................. 3-1
Preparing a routine message ...............................................................................................3-1
Preparing a confidential message .......................................................................................3-2
Editor menu setup ...............................................................................................................3-3
Cutting and pasting text ...................................................................................................... 3-4
Copying and pasting text ....................................................................................................3-5
Insert (with Citation) .......................................................................................................... 3-6
Select All ............................................................................................................................3-6
Search and Replace............................................................................................................. 3-6
Go to line ............................................................................................................................3-6
Time or Pos. ins .................................................................................................................. 3-6
Saving a Message .................................................................................................................. 3-7
Formatting a floppy disk ....................................................................................................3-7
Saving a message ................................................................................................................3-8
Opening a File .....................................................................................................................3-10
Opening a file ...................................................................................................................3-10
Switching between files.................................................................................................... 3-11
Opening a file where a working area is occupied ............................................................. 3-11
Saving a File Under a New Name .......................................................................................3-12
Printing a File ......................................................................................................................3-13
Combining Files ..................................................................................................................3-14
Deleting a File .....................................................................................................................3-14
MIME (Multipurpose Internet Mail Extensions) .................................................................3-15
Rename ................................................................................................................................3-16

iv

INMARSAT-C COMMUNICATIONS .................................................4-1
Transmitting ...........................................................................................................................4-1
Code description ................................................................................................................. 4-1
Transmitting prepared message .......................................................................................... 4-2
Transmitting message stored on floppy disk (multiple address) ........................................4-9
Canceling transmission.....................................................................................................4-13
Confirming delivery status (message status list) ..............................................................4-14
Manually requesting delivery status .................................................................................4-16
The 2-digit code services ..................................................................................................4-17
Inserting the destinations of a fax terminal ......................................................................4-19
Receiving .............................................................................................................................4-20
When a message is received .............................................................................................4-20
Setting the receive alarm ..................................................................................................4-21
Displaying receive messages ............................................................................................4-22
Printing receive messages.................................................................................................4-23
Saving receive messages to a floppy disk ........................................................................4-24
Automatically saving receive messages ...........................................................................4-24
Deleting receive messages................................................................................................4-25
Distress/Urgent Receiving Call Unit IC-303 ....................................................................4-26
Display Log .........................................................................................................................4-26
Displaying and printing the display log............................................................................4-26
Automatic printing of display log.....................................................................................4-27
Display send message log or receive message log ...........................................................4-28
EGC Messages .....................................................................................................................4-28
Displaying and reprinting EGC messages ........................................................................4-28
Displaying EGC closed network ID (ENID) ....................................................................4-29
Receiving EGC distress or urgent message ......................................................................4-30
Tx Message Example Printout .............................................................................................4-30

DATA REPORTING AND POLLING ................................................5-1
Data Reporting .......................................................................................................................5-1
Setting a data report ............................................................................................................5-1
Setting a message report ..................................................................................................... 5-4
Polling ....................................................................................................................................5-6
Polling command ................................................................................................................5-6
Other polling command ...................................................................................................... 5-7
Polling reception................................................................................................................. 5-8
DNID (Data Network Identification)..................................................................................... 5-9
Displaying DNID................................................................................................................5-9
Enabling/Disabling DNID ................................................................................................5-10

DISTRESS ALERT...........................................................................6-1
Preparing a Distress Alert ...................................................................................................... 6-1
Transmitting a Distress Alert ................................................................................................. 6-3
Testing Distress Button .......................................................................................................... 6-4
Distress Communications ...................................................................................................... 6-5

v

OTHER FUNCTIONS .......................................................................7-1
Aborting an Operation ...........................................................................................................7-1
Scanning NCS........................................................................................................................7-2
Selecting EGC Receiving Channel ........................................................................................7-3
Selecting NCS Channel ......................................................................................................... 7-4

MAINTENANCE ...............................................................................8-1
Safety Information ................................................................................................................. 8-1
General Checking and Maintenance ......................................................................................8-2
Cleaning the terminal unit and communication unit ..........................................................8-2
Checking connectors and earth terminal ............................................................................8-2
Floppy disk drive head .......................................................................................................8-2
When the power can’t be turned on (power lamp does not light) ...................................... 8-2
Self Tests ................................................................................................................................8-3
Self test at power application (communication unit) ..........................................................8-3
Testing the communication unit through the keyboard ......................................................8-3
Performance Verification (PV) Test .......................................................................................8-4
PV test sequence ................................................................................................................. 8-4
PV test procedure ...............................................................................................................8-5
Results of PV test ...............................................................................................................8-6
System Status Monitor...........................................................................................................8-7
Interpreting the system status monitor ...............................................................................8-8
Replacing Internal Battery ..................................................................................................... 8-9
Error Messages ....................................................................................................................8-10

SPECIFICATIONS......................................................................... SP-1
APPENDIX .................................................................................... AP-1
International Telex/Telephone Country Code List ............................................................. AP-1
International Telex Abbreviations ...................................................................................... AP-9
Glossary of Acronyms ..................................................................................................... AP-10
International Telegraphy Alphabet.................................................................................... AP-11
Error Messages and Alerts ............................................................................................... AP-12
LES IDs List .................................................................................................................... AP-15
Digital Interface (IEC 61162-2)....................................................................................... AP-16

INDEX ............................................................................................ IN-1
Declaration of conformity to type

vi

MENU TREE
Numerals in parenthesis are page numbers.

F5: Reports

F1: File
1: New
ALT-N
2: Open
ALT-O
3: Close
ALT-Q
4: Save
ALT-S
5: Delete
ALT-D
6: Rename
7: Print
ALT-P
8: Format Disk
9: MIME (Decode)
9: QUIT (PC only)

1: Data Report
(3-1)
2: Message Report
(3-10)
3: Date Network ID
(3-9)
(3-12)
F6: Logs
(3-14)
1: Send Message Log
(3-16)
2: Receive Message Log
(3-13)
3: EGC Log
(3-7)(IB-581only)
4: Log
(3-15)

(3-4)
1: Cut
DEL
(3-5)
2: Copy
ALT-C
(3-5)
3: Paste
INS
(3-6)
4: Insert (with Citation)
(3-6)
5: Select All
ALT-A
(3-6)
6: Search or Replace
7: Go to line
1: Top of Text Fn-← (3-6)
2: End of Text Fn-→ (3-6)
3: Go to Line
(3-6)
(3-6)
8: Time or Pos. Ins
(3-11)
9: Change Window ALT-V

1: Login
2: Logout
3: Abort
4: Select NCS
5: Ocean Region
6: Test

(2-7)
(2-9)
(7-1)
(7-4)
(7-2)
(6-4, 8-3)

F8: Setup

F3: Transmit
(4-2, 4-9)
(4-13)
(4-14)

1: Distress Alert Setup
2: System Setup
3: Editor Setup
4: Terminal Setup
5: EGC Setup
6: Auto Mode Setup
7: E-Mail Setup
8: Directories
9: Configuration

F4: EGC
1: Display EGC Message
2: EGC Network ID

(4-28)
(4-22)
(4-28)
(4-26)

F7: Options

F2: Edit

1: Transmit Message
2: Cancel
3: Request Delivery Status

(5-1)
(5-4)
(5-8)

(4-28)
(4-29)

1: Station List
2: LES List
3: EGC Channel List
4: NCS Channel List
5: E-Mail Service List

(6-1)
(2-2)
(3-3)
(2-1)
(2-11)
(4-21, 4-24, 4-27)
(2-30)
(2-27)
(2-22, 2-25)
(2-20, 2-18)
(2-15, 7-3)
(2-16)
(2-28)

F9: Position

(2-26)

F10: Stop Alarm

(1-1)

vii

OPERATIONAL OVERVIEW
Power On

Login

System Initialization

Program LES

Program Station

Prepare Message
Saving a message
(page 3-8)
Retrieving a message
(page 3-10)

Transmitting

Receiving

The FELCOM 12 should be turned on for the duration of a voyage.
Be sure to logout with Inmarsat-C system before turning off the equipment.

Logout

Power Off

viii

PROGRAM NUMBER
Pub No. Reason for
Modification, Date

Software Program No.

OME-56130-K

CPU1
165-0112-003 (1998/3)
DEMOD
165-0114-003 (1998/3)
CPU2
165-0118-014 (2002/4)
TERMINAL 165-0116-006 (2000/4)

Modified to conform with IEC
61162-1 Edition 2
2002/4

ix

This page is intentionally left blank.

FOREWORD
Introduction
FURUNO Electric Company thanks you for considering and purchasing the FELCOM 12 Inmarsat-C Mobile Earth Station. We are confident you will discover why the FURUNO name has become synonymous with quality and reliability.
Mainly consisting of an antenna unit, a communication unit and terminal unit, the FELCOM 12 provides the full range of distress and
general communication services for mobile and fixed terrestrial subscribers in the Inmarsat-C communication network. Its compact size
permits installation where space is limited.
FURUNO designs and manufactures this equipment with much attention to operation and maintenance simplicity. However, please read
and follow the recommended procedures for operation and maintenance to get the most out of the equipment.

This manual provides a brief introduction to the Inmarsat-C system
(pages 5 thru 10). For more detailed information, however, please
refer to “Inmarsat-C Maritime User’s Manual” published by Inmarsat.
(It is free of charge.) Below are contact points for Inmarsat.

Inmarsat-C Maritime Customer Relations Officer
Maritime Services Operations Department
International Maritime Satellite Organization (Inmarsat)
Address: 99 City Road, London EC1Y 1AX, UK
Telephone:
Fax:
Telex:

+44 71 728 1000 (Switchboard)
+44 71 728 1192
297201 Inmarsat G

1

Features
¡ Conforms to the following standards: IMO A.807(19),
MSC. 68(68), Annex 4, IMO A.694(17), IEC 61097-4 (1994),
IEC 60945 (1996), IEC 61162-1 (2000)
¡E-mail facility
To transmit E-mail, register with the LES provider. E-mail
charges are calculated separately.
¡Built in Enhanced Group Call (EGC) receiver permits operation as
EGC-only receiver.
¡Communication unit accepts a wide variety of peripheral equipment, Distress Message Controller (DMC), personal computer and
remote panel.
¡Connection of 2nd Data Terminating Equipment (DTE) for operation from remote location such as the bridge
¡Store-and-forward telex communication (public telex network)
¡Data reporting and Polling
¡Internal GPS receiver (option) in the communication unit provides
GPS-generated position.
¡Self test programs for maintenance
¡Terminal unit provides floppy disk drive for unlimited storage of
received and transmitted messages on floppy disks.
¡Menu driven operation

2

About This Manual
A word about the organization of this manual: It is laid out in a userfriendly manner as possible. We realize a machine like this with its
many, many functions can be a little intimidating to even the experienced MES operator. This is why we have arranged this manual in a
series of sections that start at a basic level and proceed forward in
complexity in a logical manner.
The best way to acquaint yourself with the many facilities this equipment has to offer is to turn it on and try keying in the examples provided in each of the sections. In hardly no time at all you’ll be enjoying
the benefits of the Inmarsat-C system.
Inmarsat-C System

This chapter explains the Inmarsat-C system.

Operational Overview This chapter introduces basic operations.
System Initialization

Read this chapter to learn how to initialize
the FELCOM 12.

File Operations

You will learn how to use the text editor in
this chapter, to prepare, edit and save messages.

Inmarsat-C
Communications

Read this chapter to learn how to transmit
and receive in the Inmarsat-C system.

Data Reporting and Polling
This chapter explains data reporting setting and polling reception.
Distress Alert

This chapter tells you how to prepare and
transmit the distress alert, and conduct distress communications.

Other Functions

This chapter describes how to abort operation, scan NCS, and select various channels.

Maintenance

The maintenance chapter presents information for keeping the FELCOM 12 in top
operating condition.

Appendix

The Appendix presents international telex
country codes, international telex abbreviations, glossary of acronyms, error messages and alerts, and international telegraphy alphabet.

3

FELCOM 12 System Configuration

DISTRESS

TYPE
IC-302
SEL NO.
COMPASS SAFE DISTANCE
STD
M
FURUNO ELECTRIC CO., LTD

Antenna Unit

Distress Alert Unit
IC-302

DISTRESS

TYPE
IC-302
SEL NO.
COMPASS SAFE DISTANCE
STD
M
FURUNO ELECTRIC CO., LTD

FURUNO

INMARSAT- C MOBILE EARTH STATION

POWER

Distress Alert Unit
IC-302

ALARM RESET

Communication Unit
DISTRESS / URGENT
RECEIVING UNIT

Distress/Urgent
Receiving Unit
IC-303

Terminal Unit

Figure 1 FELCOM 12 system configuration

4

INMARSAT-C SYSTEM
This chapter provides an overview of the Inmarsat-C satellite communication system.

Introduction
The Inmarsat-C system provides worldwide telex and data transmission and reception of written information to owners of an Inmarsat-C
transceiver or a terrestrial telex network via satellite.
Communication mode is store-and-forward telex, which means all
information sent are first stored at a LES and then delivered to designated party.
An EGC (Enhanced Group Call) receiver is built in the FELCOM 12
to receive the following types of messages, broadcast from a LES:
¡SafetyNETTM-governments and maritime authorities can use this
service to distribute maritime safety information to ships within
selected areas.
¡FleetNETTM-commercial subscription organizations or shipping
companies can use this service to transmit trade information (for
example, company news or market prices) simultaneously to a selected group of ships, to provide up-to-the-minute information.
FELCOM 12 allows you to make distress calls which are given immediate priority over all other calls, and are automatically routed to a
land-based Rescue Co-ordination Centre (RCC).
Besides its primary application of ship-shore, shore-ship or ship-ship
communications, the Inmarsat-C service has also proved beneficial
to trucking firms who have found it indispensable for communicating with their vehicles. In this manual, however, we will concentrate
on ship applications, the main application.

5

Inmarsat System Configuration

Figure 2 Inmarsat-C satellite communication system

6

The Inmarsat-C system consists of the Operation Control Center
(OCC), Satellite Control Centers (SCC), Network Coordination Stations (NCS), Land Earth Stations (LES) and Mobile Earth Stations
(MES). The OCC, located at Inmarsat’s London headquarters, coordinates a wide range of activities in the Inmarsat system, including
commissioning of mobile earth stations.
The Inmarsat-C system divides the world into four regions and each
region is covered by its own satellite.
Table 1 Inmarsat system satellites
Region

Satellite

Satellite Position

AOR-West

Inmarsat-2, F4

54.0°W

AOR-East

Inmarsat-2, F2

15.5°W

IOR

Inmarsat-2, F1

64.5°E

POR

Inmarsat-2, F3

178.0°E

In each region there is one NCS and several LESs. The NCS keeps
track of all Inmarsat-C transceivers in its region and broadcasts information such as navigational warnings, weather reports and news.
The LES provides the link between the MES and the terrestrial telecommunications networks via satellite.

7

8

Figure 3 Coverage area of satellites

INMARSAT-2, F3
INMARSAT-2, F1
INMARSAT-2, F2
INMARSAT-2, F4

POR
IOR
AOR-EAST
AOR-WEST

SATELLITE NAME

AREA

54.0° W

64.5° E
15.5° W

178° E

POSITION

Communications Network
Figure 4 shows the Inmarsat-C communications network.
Network
Coordination
Station (NCS)
NCS/LES
Signaling Link

NCS/NCS Signaling Link

NCS Common Channel
Mobile Earth
Station (MES)

Data
Communications
Network

MES Signaling
Channel
Land Earth
Station
(LES)

Telex Network

MES Message
Channel
LES TDM
Channel

Data Circuit
Terminating
Equipment
(DCE)

Data Terminal
Equipment (DTE)

Enhanced Group
Calling (EGC) Receiver

Terrestrial
Communications
Network

Figure 4 Inmarsat-C communications network

NCS common channel

The NCS has two major functions:
1) Transmitting information on a common channel.
2) Transmitting EGC messages to MESs.

NCS/LES signalling link This is the link between NCS and all
LESs in its region. All EGC messages
pass through this link.
LES TDM channel

This channel carries the circuit control
signal for MES and transmits messages
from LES to MES.

MES message channel

This channel carries messages from
MES to LES.

MES signaling channel This channel transmits requests, distress
alerts, data reports, etc. In addition, it
carries login and logout from MES to
NCS.
NCS/NCS signaling link This is the link between NCSs. It exchanges data between MESs operating
in different ocean regions.

9

MES interface

The MES consists of the Data Circuit
Terminating Equipment (DCE) and the
Data Terminal Equipment (DTE). The
DCE consists of the antenna unit and
the communication unit. And the DTE
consists of the terminal unit (or a PC),
keyboard and printer.

Terrestrial network
interface

The major functions of the LESs are:
1) Telex store-and-forward conversion
2) Handling EGC messages
3) Handling distress alerts
4) Data Reporting and Polling

Types of MES
There are three types of MES: class 1, class 2 and class 3. The
FELCOM 12 is a class 2 MES.

10

Class 1

1) Transmits messages to LES
2) Receives messages from LES

Class 2

1) The functions of class 1 plus operation as an EGC receiver when not
transmitting or receiving.
2) EGC-only receiver

Class 3

The function of class 1 plus simultaneous operation as a EGC-only receiver.

Peripheral Equipment
The following equipment can be additionally connected to the
FELCOM 12.

Distress/Urgent Receiving Unit (IC-303)
The IC-303 releases an audible alarm and blinks the lamp when distress message is received. (Refer to page 4-26 for further details.)
When an EGC distress or urgent message is received, with an aural
alarm and blinking lamp.

Distress Alert Unit (IC-302)
The IC-302 enables transmission of the distress alert from a remote
location; for example, ship’s bridge. (Refer to page 6-3 for more details.)

Distress Message Controller (DMC-5:Option)
The DMC provides for transmission and monitoring of the distress
alert. For further details, refer to the operator’s manual of the DMC5.

Inmarsat C

Distress Message Controller DMC-5

Figure 5 Distress Message Controller system

11

This page is intentionally left blank.

OPERATIONAL OVERVIEW
This chapter provides an overview of the FELCOM 12 system.

The Communication Unit
The communication unit is the heart of the FELCOM 12 system, transmitting and receiving messages and alerting you to equipment fault.
On its front panel you should see the POWER switch and POWER
lamp. Normally, the power is left on while underway.
POWER
Switch
FURUNO

POWER
lamp
INMARSAT- C MOBILE EARTH STATION

POWER

NAME PLATE

Figure 1-1 Communication unit IC-212

Self test
When the communication unit is turned on it conducts a series of
self-tests to check itself for proper operation.

When the audible alarm sounds
The audible alarm sounds in the following circumstances:
1) EGC distress or urgent message is received. (To silence the alarm,
press [ESC] followed by [F10].)
2) During the interval between the transmission of the distress alert
(by own vessel) and the receiving of the distress acknowledge signal from LES. (The alarm automatically stops when your ship
recives the distress acknowledge signal.)
3) The system status monitor detects equipment fault. (To silence the
alarm, press any key.)
The audible alarm sounds and the terminal unit displays which alarm
is sounding.

1-1

The Terminal Unit
The DTE may consist of IB-581 or IBM compatible pc. All operations are carried out from the terminal unit, through an easy-to-understand menu system. For personal computer connection a system
disk (supplied) is required to boot up the computer. Opetarion by a
computer is the same as with the terminal unit except when turning
on the power.

Power switch

Floppy disk drive

BRIGHT
control

CONTRAST
control

Figure 1-2 Terminal unit IB-581
To turn on/off the unit, press the POWER switch.
Controls for adjustment of screen brilliance and contrast are to the
right of the POWER switch.

Floppy disk drive
The terminal unit provides a floppy disk drive for storing transmitted
and received messages on floppy disks.

Floppy disk
The floppy disk used with the system is a standard 3.5” floppy disk.
Always leave a floppy disk inserted to save incoming messages.
Terminal unit cannot print file from a floppy disk when there is not
enough space remaining on the disk. In this case, replace disk with
formatted disk.

1-2

Printer PP-510 (optional supply)
The printer prints transmitted and received messages. The POWER
switch is on the right side of the unit. A lamp on the switch lights
when the power is on. If the paper is set correctly the ON LINE lamp
also lights. When both these lamps are lit the printer is ready to print
information received from the terminal unit. For further details, refer
to the operator's manual of the PP-510.

Figure 1-3 Printer PP-510

1-3

Keyboard
The FELCOM 12 is almost 100% keyboard controlled. Operation is
simplified by the use of menus which you access by pressing function keys, numbered F1-F10 at the top of the keyboard. Figure 1-4
shows keyboard layout.

Esc

F1

F2

F4

F3

F5

F7

F6

F9

F8

~

!

@

#

$

%

^

& 7

*

`

1

2

3

4

5 C

6

7

8

Q

Tab

W

A

Caps Lock

E

S

R

D

T

F

Y

G

(

8

9

9

U 4

H

Num
Lock

F10

I

J 1

Prt Sc

Scroll
Lock

)

*

O 6

K 2

_

+

-

=

P

L 3

:

Z

Fn

X

Ctrl

C

V

B

N

M 0

}

|

[

]

\

+

"

Enter

'

<

>

?

,

.

/

Alt

Alt

Backspace

{

;
Shift

Delete

Break

0
5

Insert

Pause

SysRq

/

Shift
PgUp

Ctrl
Home

End

PgDn

Figure 1-4 Keyboard

Key description
Cancels key input and returns to previous
display screen.

F1-F10

These are the function keys. They select
menus.

Backspace

Deletes the character to the left of the cursor.

Insert

Works the same as PASTE function. See
page 3-5.

Delete

Deletes the character on the cursor.

Home

Moves the cursor to the top of a message
being edited.

End

Moves the cursor to the bottom of a message being edited.

PgUp

Goes to the previous page of the edit screen.

PgDn

Goes to the next page of the edit screen.

/

[

/

Esc

], [

Enter

1-4

], [, ], [ /]

Control the cursor.
Registers key input.

Shift

Selects upper or lower case letters. Press and
hold down the key to get upper case letters.
Note that only upper case letters are used in
telex.

Alt

Executes the shortcut key operation when
combined with an alphabet key.

Space Bar

Inserts a space. In addition, it displays file
list, partial view of a file, etc. depending on
menu.

Caps Lock

Turns upper case letter input on or off. CAPS
appears on the display when the keyboard
is set for upper case letter input.

Tab

Inserts horizontal tab characters. The number of tab characters the key can insert per
line of text can be programmed for two, four
or eight tabs.

Ctrl

Works in combination with alphabet keys as
follows:
Ctrl key shortcut keys
Ctrl+[M]

Same as Enter.

Ctrl+[H]

Same as Back Space.

Ctrl+[I]

Same as Tab.

Ctrl+[V]

Same as Overwrite+Insert

FN

/

Num Lock

/

Combined with an arrow Key, it scrolls
screen( , ),or shifts cursor (, , /).
Turns numeric input on or off. Note that you
cannot enter alphabet when the Num LED
is its.

Note1: In telex, lower case, #, &, *, $ or % are not used. A full list of
characters usable in telex appears on page A-11 in the Appendix.
Note2: C (Euro mark) on

%

5 C

key is not used.

1-5

Shortcut key operation
The FELCOM 12 provides the keyboard shortcuts shown below for
commonly used functions.
Table 1-2 Shortcut keys
Short Cut key

Operation

ALT+N

Same as NEW in File menu

ALT+O

Same as OPEN in File menu

ALT+Q

Same as CLOSE in File menu

ALT+D

Same as DELETE in File menu

ALT+S

Same as SAVE in File menu

ALT+P

Same as PRINT in File menu

ALT+X

Same as UNDO

DELETE

Same as CUT in Edit menu

ALT+C

Same as COPY in Edit menu

INSERT

Same as PASTE in Edit menu

Fn+b (Home)

Same as Top of Text in Edit/Go to line menu

Fn+a (End)

Same as End of Text in Edit/Go to line menu

ALT+V

Same as CHANGE WINDOW in Edit menu

Function Menus
The function menus, which you access by pressing the function keys
(F1-F10) at the top of the keyboard, control most operations of this
unit.
File
Edit

Esc

F1

Transmit
Reports
Position
Options
Logs
StopAlarm
EGC
Setup

F2

F4

F3

F5

F7

F6

F9

F8

~

!

@

#

$

%

^

& 7

*

`

1

2

3

4

5 C

6

7

8

Q

Tab

W

A

Caps Lock

E

S

R

D

T

F

Y

G

(

8

9

9

U 4

H

Num
Lock

F10

I

J 1

Prt Sc

Scroll
Lock

)

*

O 6

K 2

_

+

-

=

P

L 3

:

Z

Fn

Ctrl

X

Alt

C

V

B

N

M 0

{

}

|

]

\

+

"

<

>

?

.

/

/

Shift
PgUp

Ctrl
Home

1-6

Enter

'

,
Alt

Backspace

[

;
Shift

Delete

Break

0
5

Insert

Pause

SysRq

End

PgDn

Selecting menu, menu options
Press appropriate function key to select a menu. For example, press
[F1] to select the File menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position StopAlarm

File
1. New
2. Open
3. Close
4. Save

ALT-N
ALT-O
ALT-Q
ALT-S

5. Delete
ALT-D
6. Rename
7. Print

ALT-P

8. Format Disk
9. MIME (Decode)

Figure 1-6 File menu
You may select menu options with the arrow keys (pressing [Enter]
after making selection) or appropriate numeric key. As the cursor
moves down through a menu, when usings the arrow keys, each menu
option, initially shown as white on black, reverses to black on white.
This highlighting indicates the item is available for selection. In Figure 1-6, for example, “New” is available for selection.

Function menu description
Table 1-3 Function menu description
Menu

Description

File

Processes files.

Edit

Provides text editing facilities.

Transmit

Transmits messages.

EGC

Sets up EGC message facilities.

Reports

Sets up data reporting function.

Logs

Displays send and receive message logs.

Options

Login, logout, testing facilities.

Setup

Sets up the system.

Position

Enters your ship's position.

Stop Alarm

Silences buzzer.

1-7

Sample menu operation
For example, you want to display a transmitted message. All operations begin from the standby display.
File

Edit

Transmit

EGC

Reports

Date
Time

97-08-04
01:32 (UTC)

Position

LAT
LON
LAT
LON

Waypoint
Course
Speed
Current NCS
Current Channel
Current TDM
MES Status
GPS Status

DEG
KTS
344 (IOR) LOGOUT
NCS CC
NCS CC
Idle
****

DCE Memory

32818 Bytes free

Current State: IDLE

Logs

Options

Setup Position StopAlarm

BBER
C/N
Send level
RxIF AGC Level
REF Offset Freq
Synthe 1st-1 Local
1st-2 Local
RX2nd Local

000
OK ( 36dB)
OK ( 0)
OK (135)
OK (
0Hz)
OK
OK
OK

Antenna Power Supply

OK

Water Temperature
Water Current
Direction
Speed
Depth

SYNC ( NCS )
NCS: IOR
LOGOUT

DEG
DEG
KTS

97-08-04 01:32 (UTC)

DCE Ver **

Figure 1-7 Standby display
Press [F6] to display the Logs menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Log
1. Send Message Log
2. Receive Message Log
3. EGC Log
4. Log

Figure 1-8 Logs menu
Press [1] to display the send message log.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position StopAlarm

Log
1. Send Message Log
2. Receive Message Log
Send Message Log
No. Message File Station

LES

Priority Send Status

Delivery

/

/

Figure 1-9 Send message log
Select the message you want to display by pressing [ ] or [
lowed by [Enter].

1-8

] fol-

Display Indications
The display is divided in three sections:
1) The menu area
2) The working area
3) The operating status area
File
(1)

Edit

Transmit

EGC

Reports

Logs

Options
(2)

Setup

Position StopAlarm

1 Function
Menu

2 WORKING AREA

3 Operating
Status
(3)
(4)
(4)

(5)
(6)
(8)

(9)
(7)

(10)
(10)

Figure 1-10 Location of display indications
Below are indications and their meanings.

(1) Distress alert information
No display (no distress alert)
Distress Alert Activated
Distress Alert Test Activated
Distress Alert Acknowledge Received
Distress Message Call Activated
Distress Message Call Acknowledged

(2) Communication network mode
No display

Normal operation

Restoration Mode
(blinking)

Problem at NCS.

Restoration Mode
(reverse indication)

Previously designated LES is transmitting the NCS common channel
signal.

1-9

(3) Communication unit status
Idle

Idle (awaiting receiving, awaiting transmitting)

Idle (pending)

Awaiting reply from LES

Sending

During message transmission

Receiving

During receiving

Login

Logging in with NCS

Logout

Logging out with NCS

Distress Alert

When own vessel is transmitting the
distress alert

Data Report

During transmission of data report

Testing

PV testing

Test Setup

Requesting PV testing

Scanning

NCS scanning

EGC RECEIVER
(reverse indication)

EGC-only receiver operation

Delivery Status Req.

When transmitting delivery status request

Forced Clearing

When stopping receiving, transmitting,
or scanning

(4) Communication unit remarks and DCE
version number
This area provides remarks about communication unit status.

(5) Frame synchronization
Blank

When changing channel, or during
transmission

SYNC (NCS)

Synchronizing with NCS

SYNC (LES)

Synchronizing with LES

UNSYNC

Out of synchronization

Retuning

Synchronizing with NCS or LES

(6) Ocean region receiving

1-10

No display

Out of synch with satellite

AOR-W

Atlantic Ocean Region-West

AOR-E

Atlantic Ocean Region-East

IOR

Indian Ocean Region

POR

Pacific Ocean Region

(7) Logging status
LOGOUT

Logged out with ocean region

LOGIN

Logged in with ocean region

LOGIN (blinking)

Logging in with ocean region

(8) Other information
No display

No receive message in memory, or
printer is operating.

REC. MESSAGE EXISTS Displayed when a routine message has
(blinking)
not been printed, or a confidential message is received.
DATA REPORT
(Reverse indication)

When data reporting is activated.

(9) Date and time display
The date (set at system setting) and time (set by satellite) appear.
Time is updated every minute (with navigator connection).

(10) Ship’s position
Ship’s position (automatic or manual input) appears here.

Error Messages and Alerts
The terminal unit displays error messages and alerts to call your attention to misoperation, failed operation and system error. A list of
error messages and alerts appears on pages A-12 through A-14 in the
Appendix. To erase an error or an alert, press [Esc].
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Log
1. Send Message Log
2. Receive Message Log
Send Message Log
No. Message File

Station

LES

Priority Send Status

Delivery

CAUTION
No Message



Figure 1-11 Location of error messages and alerts

1-11

Silencing the Audible Alarm
Some error messages and alerts are accompanied by the audible alarm.
This alarm can be silenced, in most instances, by pressing any key. If
the alarm cannot be silenced in that manner, go to the Setup menu to
silence it. Note that the distress alert alarm transmitted by own ship
cannot be silenced by either method; it automatically stops when you
receive the distress acknowledge signal from LES.

Silencing the alarm by the Setup menu
1. Press [F8] to display the Setup menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
1. Distress Alert Setup
2. System Setup
3. Editor Setup
4. Terminal Setup
5. EGC Setup
6. Auto Mode Setup
7. E-Mail Setup
8. Directories
9. Configuration

Current State: IDLE

SYNC ( NCS )
NCS: IOR
LOGOUT

97-08-04 01:42 (UTC)

DCE Ver **

Figure 1-12 Setup menu
2. Press [6] to display the Auto Mode Setup menu.
/

3. Press [

] key to go to the Receive Alarm line.

4. Press [Enter] to open the selection window.
Setup
Auto Mode Setup
Auto Log Print
Receive Alarm
Auto Telex Msg Save
Auto EGC Msg Save

ON
OFF

7. E-Mail Setup
8. Directories
9. Configuration

Figure 1-13 Auto mode setup menu

1-12

File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
1. Distress Alert Setup
2. System Setup
3. Editor Setup
4. Terminal Setup
5. EGC Setup
6. Auto Mode Setup
7. E-Mail Setup
8. Directories
9. Configuration

Current State: IDLE

SYNC ( NCS )
NCS: IOR
LOGOUT

97-08-04 01:42 (UTC)

DCE Ver **

Figure 1-12 Setup menu
2. Press [6] to display the Auto Mode Setup menu.
/

3. Press [

] key to go to the Receive Alarm line.

4. Press [Enter] to open the selection window.
Setup
Auto Mode Setup
Auto Log Print
Receive Alarm
Auto Telex Msg Save
Auto EGC Msg Save
Data Report & Polling Print

OFF
ON
ON
ON
OFF
OFF
ON

7. E-Mail Setup
8. Directories
9. Configuration

Figure 1-13 Auto mode setup menu
/

5. Press [

] to select OFF.

Note: To silence the audible alarm given to an EGC distress or

urgent message from Distress Alert Unit (IC-302), follow
the above procedure. DO NOT press the DISTRESS button
on the IC-302 to silence the alarm; you will transmit own
ship’s distress alert.
6. Press [Enter] to close the selection window.
7. Press [Esc] twice.

1-13

Contents of program disk

1-14

READ.ME:

Instructions for installation of software

IBINST.BAT:

English software for IB-581

IBRINST.BAT:

Russian software for IB-581

PCINST.BAT:

English software for PC

PCRINST.BAT:

Russian software for PC

INSTALL.BAT:

Program start up

FELCOM12.EXE:

Terminal software

ENGLISH.DAT:

English text definition file

RUSSIAN.DAT:

Russian text definition file

ENH_FONT.EXE:

Russian driver

DTE.DAT:

Terminal software definition file (for PC)

DTE.B:

Terminal software definition file (for IB-581)

LES.DAT:

LES list

FORMAT.COM:

Format disk

SYSTEM INITIALIZATION
This chapter provides the information necessary for initializing the
FELCOM 12. Once the FELCOM 12 is initialized you need do no
more than press a few keys to get fully automatic transmission and
reception.
Inmarsat assigns each MES an Inmarsat Mobile Number (IMN). The
IMN has already been entered into the FELCOM 12.

System Settings
Two sets of DTEs installed
The communication unit provides two sets of connectors (DTE1, main;
DTE2, 2nd) for connection of two DTEs. It is preset at the factory for
connection with one DTE (main DTE). Main DTE is available to set
the menu.
1. Press [F8] to select the Setup menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
1. Distress Alert Setup
2. System Setup
3. Editor Setup
4. Terminal Setup
5. EGC Setup
6. Auto Mode Setup
7. E-Mail Setup
8. Directories
9. Configuration

Current State: IDLE

SYNC ( NCS )
NCS: IOR
LOGOUT

97-08-04 01:50 (UTC)

DCE Ver **

Figure 2-1 Setup menu
Menu Items which cannot be set on 2nd DTE (Sub DTE )are shown
in gray.

2-1

System setup
The System Setup menu provides for input of date, time, operating
mode, and port function.
1. Press [F8] to select the Setup menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
1. Distress Alert Setup
2. System Setup
3. Editor Setup
4. Terminal Setup
5. EGC Setup
6. Auto Mode Setup
7. E-Mail Setup
8. Directories
9. Configuration

Figure 2-4 Setup menu
2. Press [2] to display the System Setup screen.
Note: If the communication unit is off or its interconnection cable

has loosened or is damaged, “No response from communication unit.” appears.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Nav Port
Active Port
Message Output Port
EGC Output Port
9. Configuration

01:53 97-08-04 (YY-MM-DD)
IOR
INMARSAT-C
OFF
DTE1
DTE1
DTE1

Figure 2-5 System setup menu
3. Press [Enter] to open the date window.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Nav Port
Active Port
Message Output Port
EGC Output Port
9. Configuration

01:5397-08-04
97-08-04
01:53
(YY-DD)
INMARSAT-C
OFF
ALL
DTE1
DTE1

Figure 2-6 System setup menu, system date & time
4. Enter the date.
5. Press [Enter] to close the window.
/

6. Press [

] to advance the cursor to the Preferred NCS line.

Note: Date cannot be entered in the FFA version.

2-2

7. Press [Enter] to open the selection window.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Nav Port
Active Port
Message Output Port
EGC Output Port
9. Configuration

01:53 97-08-04 (YY-MM-DD)
Auto
IOR
AOR (WEST)
INMARSAT-C
AOR (EAST)
OFF
POR
DTE1
IOR
DTE1

Figure 2-7 System setup menu, preferred NCS
8. Select appropriate NCS (Auto, AOR-West, AOR-East, POR or
IOR) by arrow keys. The FELCOM 12 will search for that NCS
signal each time it is turned on. The Auto setting searches all NCS
signals to find the most suitable NCS; thus, scanning can take
quite some time. (For reference, the coverage range of each satellite is shown in the figure on page 8.)
If you want to change the NCS channel temporarily, refer to “Selecting NCS channel” on page 7-4.
9. Press [Enter] to close the selection window.
/

10. Press [

] to advance the cursor to the MES Operation Mode line.

11. Press [Enter] to open the selection window.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Nav Port
Active Port
Message Output Port
EGC Output Port
9. Configuration

01:53 97-08-04 (YY-MM-DD)
IOR
INMARSAT-C
INMARSAT-C
OFF
EGC
DTE1
DTE1

Figure 2-8 System setup menu, MES operation mode
12. Select operating mode, either Inmarsat C or EGC. The Inmarsat
C setting provides telex communications and operates as an EGC
receiver when not transmitting or receiving. The EGC setting enables EGC-only receiver operation. In this case EGC RECEIVER
appears in reverse indication at the bottom of the screen.
13. Press [Enter] to close the selection window.
/

14. Press [

] to advance the cursor to the Nav Port line.

Note: The MES Operation Mode in the FFA version cannot
be set to other than“Inmarsat C.”

2-3

15. Press [Enter] to open the selection window.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Nav Port
Active Port
Message Output Port
EGC Output Port
9. Configuration

01:53 97-08-04 (YY-MM-DD)
IOR
INMARSAT-C
DTE1OFF
OFF
DTE1
EXT
DTE1
INT

Figure 2-9 System setup menu, nav port
16. Select the navigation device which is interfaced to the
FELCOM 12.
OFF:

No connection

EXT:

Select this setting when external navigation device is
connected. The FELCOM 12 automatically selects ship’s
position information in the order of GPS, LC, and
DECCA.

INT:

Internal GPS board provides position data.

Note: The Nav Port setting in the FFA version cannot be set to

other “INT.”
Note: If there is no navigation equipment connection (Nav Port

setting is “OFF”), you should input dead reckoning position in the Position menu. Refer to page 2-26.
17. Press [Enter] to close the selection window.
/

18. Press [

] to advance the cursor to the Active Port line.

19. Press [Enter] to open the selection window.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Nav Port
Active Port
Message Output Port
EGC Output Port
9. Configuration

01:53 97-08-04 (YY-MM-DD)
IOR
INMARSAT-C
OFF
DTE1
DTE1
ALL
DTE1

Figure 2-10 System setup menu, active port
20. Select active port (DTE); “DTE1” or “ALL”.
DTE1:
ALL:

Only DTE1 is active.
DTE1, DTE2 and PC/DATA are active.

21. Press [Enter] to close the selection window.
/

22. Press [

2-4

] to send the cursor to the Message Output Port line.

23. Press [Enter] to open the selection window.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Active Port
Nav Port
Message Output Port
EGC Output Port
9. Configuration

01:53 97-08-04 (YY-MM-DD)
IOR
INMARSAT-C
DTE1
OFF
DTE1
DTE1
DTE2
PC/DATA
AUTO

Figure 2-11 System setup menu, message output port
24. Select the DTE where you want to store receive messages.
DTE1:

All receive messages are routed to the main DTE
(connected to DTE1 on the communication unit)
regardless of sub address.

DTE2:

All receive messages are routed to the 2nd DTE
(connected to DTE2 on the communication unit)
regardless of sub address.
All receive messages are routed to the PC/DATA
(connected to PC/DATA on the communication unit)
regardless of sub address (not used).

PC/DATA:

AUTO:

Select to route messages with sub address 000 to
the main DTE, and messages with the sub address
of the 2nd DTE to the 2nd DTE. All other messages are routed to the main DTE.

Note: Do not select DTE2 or Auto when there is no DTE con-

nected to the DTE2 port; messages cannot be read from
the communications unit.
25. Press [Enter] to close the selection window.
/

26. Press [

] to advance the cursor to the EGC Output Port line.

27. Press [Enter] to open the selection window.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Nav Port
Active Port
Message Output Port
EGC Output Port
9. Configuration

01:53 97-08-04 (YY-MM-DD)
IOR
INMARSAT-C
OFF
DTE1
DTE1
DTE1
DTE1+DTE2

Figure 2-12 System setup menu, EGC output port
28. Select the DTE where you want to store receive EGC messages;
DTE1, DTE2 or PC/DATA.
29. Press [Enter] to close the selection window.

2-5

30. Press [Esc] to open the update window.
Setup
System Setup
System Date & Time
Preferred NCS
MES Operation Mode
Nav Port
Active Port
Message Output Port
EGC Output Port
9. Configuration

01:53 97-08-04 (YY-MM-DD)
IOR
INMARSAT-C
OFF
Update
DTE1
DTE1
Yes
No
DTE1

Figure 2-13 System setup menu, update
31. Press [Enter] to select “Yes”.
32. Press [Esc] to register all system setup settings and return to the
standby display.

Terminal Setup
Terminal Setup menu provide for date display format,screen saver
and display mode.
1. Press [F8] to select the Setup menu.
2. Press [4] to display the Terminal Setup screen.
Terminal Setup
Date Disp. Form
Screen Saver
Display Mode

YY-MM-DD
ON
Normal Mode

Figure 2-14 Terminal Set up menu.
3. Press [Enter] to open the selection window.
4. Select date display format “YY-MM-DD(year-month-day)”,
“ MMM-DD-YY(month-day-year )” or “ DD-MMM-YY(day month -year)”.
5. Press [Enter] to close the selection window.
/

6. Press [

] to advance the cursor to the Screen Saver line.

7. Press [Enter] to open the selection window.
8. Select “ON” or “OFF”.
9. Press [Enter] to close the selection window.
/

10. Press [

] to advance the cursor to the Display Mode line.

11. Press [Enter] to open the selection window.

2-6

12. Select “Normal Mode” or “Reverse Mode”.
Normal Mode displays black characters on white
backgrund.
Reverse Mode displays white characters on black
backgrund.
13. Press [Enter] to close the selection window.
14 Press [Esc] to return to the standby display.

Login and Logout
Each time the DTE and communication unit are turned on register
your vessel with the Inmarsat C system, to enable communications
between your vessel and LES. This is called login. The first time you
login you must do it manually; thereafter the NCS does it for you
automatically, even when you move to another ocean region.
Note that the distress alert can be transmitted and EGC messages
received regardless of whether you are logged in or not.
If you will not be using the FELCOM 12 for a prolonged period
you should logout from the Inmarsat C system, before turning
off the power to the communication unit. The Inmarsat C system
will then register you as inactive, notifying anyone trying to call you
that you are currently unavailable. If you do not log out before turning off the power, the LES may attempt to send a message to you. It
may charge your correspondent, even if you never receive the
message.
Note: The communication unit should be idle (“Current State: IDLE”

appears at the bottom of the screen) to login and logout.
Note: When the FFA version is active, vessel is automatically logged

in when the power is turned on.

2-7

Login
1. Confirm that “SYNC (NCS)” appears at the bottom of the screen.
2. Press [F7] to display the Options menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Options
1. Login
2. Logout
3. Abort
4. Select NCS
5. Ocean Region
6. Test

Current State: IDLE

SYNC ( NCS )
NCS: IOR
LOGOUT

97-08-04 02:01 (UTC)

DCE Ver **

Figure 2-15 Options menu
3. Press [1] to display the Login screen.
Options
Login
Start
Yes

No

Figure 2-16 Login screen
Note: The communication unit must be idle to login. When it is

not idle, “Communication Unit is not IDLE now. Cannot
start login.” appears. Press any key to return to the standby
display. Wait until the communication unit becomes idle.
4. Press [Enter] to start login.

2-8

5. LOGIN begins and the screen should now look something like
Figure 2-17. The indication LOGIN appears in blinking reverse
video.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Options
Login

Starting Login Process.
Press any key to escape.

LOGIN replaces IDLE.
Blinking during login
Current State: LOGIN
CALLING
DCE Ver **

SYNC ( NCS )
NCS: IOR
LOGIN

97-08-04 02:02 (UTC)
LAT:
LON:

Figure 2-17 Appearance of display screen during login
6. When login is completed, “Successful login” appears. The communication unit goes into Idle state, LOGIN stops blinking and
the ocean region you logged in with appears on the screen.
7. Press any key to return to the standby display.

Logout
1. Press [F7] to display the Options menu.
2. Press [2] to display the logout screen.
Note: The communication unit must be idle to logout. When it is

not idle, “Communication Unit is not IDLE now. Cannot
start logout.” appears. Press any key to return to the standby
display. Wait until the communication unit becomes idle.

2-9

File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Options
Logout
Start
Yes

Current State: IDLE
Successful Login.
DCE Ver **

No

SYNC ( NCS )
NCS: IOR
LOGIN

97-08-04 02:04 (UTC)
LAT:
LON:

Figure 2-18 Options menu, logout screen
3. Press [Enter] to start logout. Logout begins and the screen now
looks something like Figure 2-19.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Options
Logout

Starting Logout Process.
Press any key to escape.

Current State: LOGOUT
CALLING
DCE Ver **

SYNC ( NCS )
NCS: IOR
LOGOUT

97-08-04 02:02 (UTC)
LAT:
LON:

Figure 2-19 Appearance of display screen during logout
4. When logout is completed, “Successful logout” appears. The Current State returns to IDLE.
5. Now you can turn off the power of the FELCOM 12.
Note: In the FFA version, the display shows the message“INF:

Logout request accepted. plase wait.”

2-10

EGC Settings
What is the EGC (Enhanced Group Call) service?
The EGC service enables EGC information providers to send
SafetyNETTM or FleetNETTM messages via a LES to select groups of
ships, or to all ships within a defined geographical area.
To send an EGC message, the information provider prepares the message, and then accesses the Country of international telex network to
send the message to the LES. The LES processes and forwards it to
the NCS for the ocean region designated by the provider. Then, NCS
broadcasts the message throughout the ocean region.
Although all MESs can receive the EGC message, the message is
accepted only by those receivers that have been pre-programmed for
the area or group conditions contained in the message. All other EGC
receivers reject the message.
Two EGC services are available:
1) SafetyNETTM
This provides a means for information providers to distribute Maritime Safety Information (MSI) from shore-to-ship. Authorized information providers include:
a. Hydrographic Offices, for navigational warnings
b. National Weather Services, for meteorological warnings and
forecasts
c. Rescue Co-ordination Center, for shore-to-ship distress alerts
and other urgent information
d. International Ice Patrol, for North Atlantic ice hazards
2) FleetNETTM
This service allows authorized information providers such as commercial subscription services, shipping companies and governments, which have registered with a LES that supports
FleetNETTM, to broadcast messages to selected group of MESs.
Typical applications of FleetNETTM are:
a. Fleet or company broadcasts
b. News broadcasts
c. Commercial weather services
d. Market quotations
e. Government broadcasts to all vessels on a country’s registration

2-11

EGC setup
The FELCOM 12 receives EGC messages directed to its present position and Navarea without further programming. The EGC Setup
screen lets you select additional areas for which you wish to receive
messages and also the Navtex station and type of message for Coastal
Warning (NAVTEX Re-broadcast).
1. Press [F8] to display the Setup menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
1. Distress Alert Setup
2. System Setup
3. Editor Setup
4. Terminal Setup
5. EGC Setup
6. Auto Mode Setup
7. E-Mail Setup
8. Directories
9. Configuration

Figure 2-20 Setup menu
2. Press [5] to display the EGC Setup screen.
Setup
EGC Setup
Receive EGC Area
Additional Position
Navarea
Fixed Area
Waypoint (from NAV Equipment)

:

:

OFF

NAVTEX
Station Code
Type of Message (Can’t reject other report)
Ice reports
OFF
OMEGA messages
Meteo. forecasts
OFF
SATNAV messages
Pilot service
OFF
Other navaid msg
DECCA messages OFF
QRU (no message)
LORAN messages OFF

OFF
OFF
OFF
OFF

Figure 2-21 EGC setup screen
The cursor is on the Additional Position line, where you can enter
L/L position of an ocean region you want to receive broadcasts
for.
3. Press [Enter] to open the additional position window.
4. Enter positions as follows.
a) Enter latitude.
b) Enter [N] or [S].
c) Enter longitude.
d) Enter [E] or [W].

2-12

5. Press [Enter] to close the position window.
/

6. Press [

] to send the cursor to the Navarea line.

7. Press [Enter] to open the Navarea window.
Setup
EGC Setup
Receive EGC Area
Additional Position
Navarea
Fixed Area
Waypoint (from NAV Equipment)

:

:

OFF

NAVTEX
Station Code
Type of Message (Can’t reject other report)
OFF
OMEGA messages
Ice reports
OFF
SATNAV messages
Meteo. forecasts
OFF
Other navaid msg
Pilot service
DECCA messages OFF
QRU (no message)
LORAN messages OFF

OFF
OFF
OFF
OFF

Figure 2-22 EGC setup screen, Navarea window
8. Enter additional Navarea(s) (up to nine) for which you want to
receive broadcasts. Figure 2-23 shows the Navareas of the world.
Referring to the figure below for numeral and alphabet, enter additional Navareas (up to nine) for which you want to receive broadcasts.

Figure 2-23 Navareas
9. Press [Enter] to close the Navarea window.
/

10. Press [

] to send the cursor to Fixed Area.

11. This line is where you enter fixed areas (max. 3) for chart correction service. However, this service is not yet available; enter no
data.
/

12. Press [

] to send the cursor to the Waypoint line.

2-13

13. Press [Enter] to open the Waypoint window.
Setup
EGC Setup
Receive EGC Area
Additional Position
Navarea
Fixed Area
Waypoint (from NAV Equipment)

:

:

OFF
ON
OFF

NAVTEX
Station Code
Type of Message (Can’t reject other report)
OFF
OMEGA messages
Ice reports
OFF
SATNAV messages
Meteo. forecasts
OFF
Other navaid msg
Pilot service
DECCA messages OFF
QRU (no message)
LORAN messages OFF

OFF
OFF
OFF
OFF

Figure 2-24 EGC setup screen, waypoint
14. Select ON to receive broadcasts for the area of a destination
waypoint selected on the navigation device.
15. Press [Enter] to close the Waypoint window.
/

16. Press [

] to advance the cursor to the Station Code line.

17. Press [Enter] to open the Station Code window.
Setup
EGC Setup
Receive EGC Area
Additional Position
Navarea
Fixed Area
Waypoint (from NAV Equipment)

:

:

OFF

NAVTEX
Station Code
Type of Message (Can’t reject other report)
Ice reports
OFF
OMEGA messages
Meteo. forecasts
OFF
SATNAV messages
Pilot service
OFF
Other navaid msg
DECCA messages OFF
QRU (no message)
LORAN messages OFF

OFF
OFF
OFF
OFF

Figure 2-25 EGC setup, station code
18. Enter the navtex station code (A-Z) of the navarea. For details
about navtex stations, consult the operator’s manual of the navtex
receiver.
19. Press [Enter] to close the Station Code window.
20. Using the up/down arrow keys enable/disable reception of
NAVTEX broadcasts and press [Enter].
Note that navtex message types “Coastal navigational information”, “Meteorological warning” and “Search and rescue alert”
(they do not appear on the display) cannot be deleted since they
are considered essential to navigation.

2-14

21. Press [Esc] to open the update window.
Setup
EGC Setup
Receive EGC Area
Additional Position
Navarea
Fixed Area
Waypoint (from NAV Equipment)

:

:

OFF

NAVTEX
Station Code
Type of Message (Can’t reject other report)
OFF
OMEGA messages
OFF
Ice reports
OFF
SATNAV messages Update
OFF
Meteo. forecasts
OFF
Other navaid msg
OFF
Pilot service
DECCA messages OFF
QRU (no message) YesOFF No
LORAN messages OFF

Figure 2-26 EGC setup screen, update window
22. Press [Enter] to select “Yes” and register all EGC settings.
23. Press [Esc] to return to the standby display.

Programming EGC channels
The EGC Channel List in the Setup menu stores EGC channels.
There are currently four EGC channels, one for each satellite. These
four channels are pre-programmed into the unit and marked in the
EGC Channel List with asterisks. When more EGC channels become
available you can add them to the list.
1. Press [F8] to display the Setup menu.
2. Press [9] to display the Configuration menu.
3. Press [3] to display the EGC Channel List.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup Position StopAlarm

Setup
Configuration
EGC Channel List
ENT: set ESC: quit
11080*

12580*

10840*

11088*

Figure 2-27 EGC channel list
4. Current EGC channels are marked with an asterisk. These channels cannot be changed.
5. With the arrow keys place the cursor where there is no data entered.

2-15

6. Press [Enter] to open the text window.
Setup
Configuration
EGC Channel List
ENT: set ESC: quit
11080*

12580*

10840*

11088*

Figure 2-28 EGC channel list, cursor displayed
7. Enter EGC channel frequency code.
8. Press [Enter] to close the text window.
9. Press [Esc] to open the update window.
Setup
Configuration
EGC Channel List
ENT: set ESC: quit
11080*

12580*

10840* 11088*
Update
Yes

No

Figure 2-29 EGC channel list, update window
10. Select “Yes” and press [Enter] to register input.
Note: The EGC channel frequency code range is 8000-14000.

Any frequency code entered which is out of this range will
display "Input Error: Channel No." Clear the error message by pressing the [Esc] key. Place the cursor at the invalid frequency. Then, press the [Enter] key and enter
correct frequency.

Programming NCS Channels
This section shows you how to add NCS channels to the NCS Channel List. Up to 19 channels can be listed per each ocean region. Currently, there are four NCS channels, and they are marked with asterisks
in the list.
Below is the procedure for adding NCS channels, when they become
available.
1. Press [F8] to display the Setup menu.
2. Press [9] to display the Configuration menu.
3. Press [4] to display the NCS Channel List.

2-16

Setup
Configuration
NCS Channel List
ENT: set ESC: quit
No
1
2
3
4
5
6
7
8

AOR (WEST)
ID
FREQ

AOR (EAST)
ID
FREQ

ID

044
0
0
0
0
0
0
0

144
1
1
1
1
1
1
1

244
2
2
2
2
2
2
2

11080*

12580*

POR
FREQ
12580*

ID
344
3
3
3
3
3
3
3

IOR
FREQ
10840*

Figure 2-30 NCS channel list
4. Current NCS common channels are marked with an asterisk. These
channels cannot be changed.
5. Place the cursor where there is no data entered.
6. Press [Enter] to open the text window.
7. Enter NCS channel ID number.
8. Press [Enter] to close the text window.
9. With [ / ] advance the cursor to the frequency column.
10. Press [Enter] to open the text window.
11. Enter NCS channel frequency code.
12. Press [Enter] to close the text window.
13. Press [Esc] to open the update window.
Setup
Configuration
NCS Channel List
ENT: set ESC: quit
No
1
2
3
4
5
6
7
8

AOR (WEST)
ID
FREQ

AOR (EAST)
ID
FREQ

ID

044
0
0
0
0
0
0
0

144
1
1
1
1
1
1
1

244
2
2
2
2
2
2
2

11080*

12580*

POR
FREQ
12580*

ID

IOR
FREQ

344 10840*
3
3
3
3 Update
3
Yes
No
3
3

Figure 2-31 NCS channel list, update window
14. Press [Enter] to register input.
Note: The ID number range is 45-63 and the frequency code range

is 8000-14000. Any ID or frequency entered which is out of
those range will display "Input Error: NCS ID" (for invalid ID) or "Input Error: Channel No." (For invalid frequency). Clear the error message by pressing the [Esc] key.
Place the cursor at the invalid ID or frequency code. Then,
press the [Enter] key and enter correct ID or frequency.
15. Press [Esc].

2-17

LES List Operations
The LES List provides for storage of 44 LES names per ocean region. When the LES table is opened on the Send menu, LES names
entered in this LES List appear along with their IDs. See page 2-21.

Programming the LES list
1. Press [F8] to display the Setup menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
1. Distress Alert Setup
2. System Setup
3. Editor Setup
4. Terminal Setup
5. EGC Setup
6. Auto Mode Setup
7. E-Mail Setup
8. Directories
9. Configuration

Figure 2-32 Setup menu
2. Press [9] to display the Configuration menu.
Setup
Configuration
1. Station List
2. LES List
3. EGC Channel List
4. NCS Channel List
5. E-Mail Service List
8. Directories
9. Configuration

Figure 2-33 Configuration menu
3. Press [2] to display the LES List.

Setup
Configuration
LES List
Ctrl+P: print ENT: list entry ESC: quit
No
1
2
3
4
5
6
7
8

AOR (WEST)
Name
SOUTHBURY
GOONHILLY

AOR (EAST)
Name
SOUTHBURY
GOONHILLY

POR
Name
SANTA PAULA
YAMAGUCHI

YAMAGUCHI
EIK
THERMOPYLAE
ARVI

KUMSAN

KUMSAN

FUCINO

Figure 2-34 LES list

2-18

IOR
Name

4. With the arrow keys place the cursor where no data is entered.
5. Press [Enter].
Setup
Configuration
LES List
Ctrl+P: print ENT: list entry ESC: quit
No
1
2
3
4
5
6
7
8

AOR (WEST)
Name
SOUTHBURY
GOONHILLY

AOR (EAST)
Name

POR
Name

SOUTHBURY
SANTA PAULA
GOONHILLY
Name
:
YAMAGUCHI
ID
:
Remarks :
FUCINO
Erase the Name to delete this LES.
KUMSAN

IOR
Name

YAMAGUCHI
EIK
THERMOPYAE
ARVI
KUMSAN

Figure 2-35 LES list, LES entry window
6. Press [Enter] to open the text window.
Name
:
ID
:
Remarks :
Erase the Name to delete this LES.

Figure 2-36 LES list, text window
7. Enter LES name (maximum 15 characters).
8. Press [Enter].
/

9. Press [

] to advance the cursor to the ID line.

10. Press [Enter].
11. Enter LES ID. The table on page 2-21 shows all current LES IDs.
12. Press [Enter].
/

13. Press [

] to send the cursor to the Remarks line.

14. If desired, enter remarks (up to 20 characters).
15. Press [Esc] to register LES.
16. To return to the standby display, press [Esc] three times.

2-19

Deleting and changing the LES list
1. Press [F8], [9] and [2] to display the LES list.
2. Select the LES you want to edit.
3. Press [Enter].
The cursor should be on the Name line.
Name
: Yamaguchi
ID
: 303
Remarks : KDD Japan......
Erase the Name to delete this CES.

Figure 2-37 LES selected from LES list
4. Press [Enter] again to open the window for name entry.
5. To delete/change the LES name, press [Backspace] to erase name
and then press [Enter].
6. To edit an entry, place the cursor on the item you want to edit,
press [Enter], delete with the [Backspace] key, then enter new
data.
7. Press [Esc] to save changes.
8. To return to the standby display, press [Esc] twice.

Printing the LES list
1. Press [F8], [9] and [2] to display the LES list.
2. While pressing and holding down [Ctrl], press [P] to print the
LES list.

LES List ( Printed at 97-08-04 02:33 )
+++++ AOR (WEST) ++++
No. Name
01 SOUTHBURY
02 GOONHILLY
12 STATION12

LES ID
001
002
012

+++++ AOR (EAST) +++++
No. Name
LES ID
01 SOUTHBURY
101

Remarks
USA
UK (NCS, ID044)
NETHERLANDS

Remarks
USA

Figure 2-38 Sample LES list printout
3. To return to the standby display, press [Esc] three times.

2-20

Table 2-1 LES IDs
Land earth station operator
Beijing Marine
Bezeq
CAT
CP Radio Marconi
Embratel
France Telecom
France Telecom (Ex DeteSat)
KDDI
Korea Telecom
Morviasputnik (Nudel Les)
OTE
Polish Telecom
Saudi Telecom Co
Singapore Telecom
Stratos Mobile Networks
Telecom Company of Iran
Telecom Italia
Telenor Satellite Services Inc
Telenor Satellite Services AS
Turk Telecom
Vishipel
VSNL
Xantic
Xantic

Country
China
Israel
Thailand
Portugal
Brazil
France
France
Japan
South Korea
Russia
Greece
Poland
Saudi Arabia
Singapore
Canada
Iran
Italy
USA
Norway
Turkey
Vietnam
India
Netherlands
Australia

AOR- E AOR- W
127
118
114
121
115
103

021
003

117
120
116
125
102

002

105
101
104
110

001
004

112
122

012
022

IOR
311
327
319

POR
211

321
333
303
308
317
305
316
325
328
302
314
335

221

304
310
330
306
312
322

203
208

210
202

201
204

212
222

2-21

Station List Operations
Programming the station list
The FELCOM 12 provides an “address book” for programming 64
station IDs.
1. Press [F8] to display the Setup menu.
2. Press [9] to display the Configuration menu.
3. Press [1] to display the Station List.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
Configuration
Station List

01
02
03
04
05
06
07
08

Station Name

Type

Code, ID / Address

abc
xyz
Seagull

E-Mail abc@ furuno.co.jp
E-Mail xyz@ furuno.co.jp
TELEX 584 463609999

Ctrl+P: print

Figure 2-39 Sample station list
/

4. Operate [

] to place the cursor on a blank line.

5. Press [Enter].
Station Name
Destination Type
Prefix Code
Country Code
Station ID
Modem Type
E-Mail Address
Remarks

TELEX

Erase the Name to delete this station.

Figure 2-40 Entering a station
6. Press [Enter] to open the window for station name entry.
7. Enter name of station, using up to 15 characters.
8. Press [Enter] to close the window.
/

9. Press [

2-22

] to send the cursor to the Destination Type line.

10. Press [Enter] to open the destination type window.
TELEX
FAX
E-Mail
CSDN
PSDN
X400
DNID
SPEC
TELEX
FAX
PSDN
X400
DNID
SPEC

(Prefixed)
(Prefixed)
(Prefixed)
(Prefixed)
(Prefixed)
(Prefixed)

Figure 3-41 Selection window for “destination type”
TELEX: Telex communication
FAX:

Facsimile service
- to an office facsimile machine

E-Mail: E-mail (electronic mail) Service
CSDN: Circuit Switched Data Network-not used.
PSDN: Packet Switched Data Network

-to an office computer via a data network using X.25
standard.
X400: For future use
DNID:

Data Network ID -not used.

SPEC: Ship-to shore requests for safety service, accessed by us-

ing special 2-digit codes (See Note 2 below.)
Note 1: When FAX is selected, select “T30 (FAX)” in the “Mo-

dem Type” selection display. For further details, refer to
page 4-2.
Note 2: When SPEC is selected on the Type line, the Country

Code line disappears. Enter two-digit codes on the Station ID line. Refer to page 4-18 for further details.
11. Set up according to Destination Type selection. The steps which
follow show how to set up for TELEX (Prefixed).
12. Press [Enter] to close the destination type window.
/

13. [

] to advance the cursor to the Prefix Code line for prefixed.

14. Press [Enter] to open the prefix code window.
15. Key in prefix code in two digits.
Note that some services may not be available depending on LES.

2-23

Prefix Code

Function

11

Operator's Assistance

12

Dial Guide

33

Technical Assistance

91

Automatic Telex Test

16. Press [Enter] to close the prefix code window.
/

17. Press [ ] to advance the cursor to the Country Code line for
TELEX, FAX, PSDN.
18. For ship-to-shore telex, enter international telex country code; shipto-ship telex, enter ocean region. A list of international telex country codes begins on page A-1 in the Appendix.
Ocean Region
AOR-East:
POR:
IOR:
AOR-West:

581
582
583
584

19. Press [Enter] to close the window.
/

20. Press [

] to send the cursor to the Station ID line.

21. Press [Enter] to open the window for station ID entry.
22. Enter telex subscriber number (for land) or MES Inmarsat Mobile Number (for ship).
Up to 15 characters, including space, can be entered.
23. Press [Enter] to close the window.
/

24. Press [

] to advance the cursor to the Remarks line.

25. Press [Enter] to open the window for remarks entry.
26. If desired, enter remarks (up to 20 characters).
27. Press [Enter] to close the window.
28. To return to the standby display, press [Esc] three times.

2-24

Editing the station list
1. Press [F8], [9] and [1] to display the Station List.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
Configuration
Station List

01
02
03
04
05
06
07
08

Station Name

Type

Code, ID / Address

abc
xyz
Seagull

E-Mail abc@ furuno.co.jp
E-Mail xyz@ furuno.co.jp
TELEX 584 463609999

Ctrl+P: print

Figure 2-42 Station list
/

2. Press [

] and [Enter] to select the station you want to edit.

3. Press [Enter] to open the station name window.
4. To delete a station, press [Backspace] to erase station name, and
then press [Enter].
5. To edit a station name, place the cursor on the character you want
to edit. Press [Backspace] to erase that character, then enter correct character.
6. Press [Enter] to save changes.
7. If necessary, select other item, edit it and press [Enter].
8. To return to the standby display, press [Esc] four times.

Printing the station list
1. Press [F8], [9] and [1] to display the Station List.
2. While pressing and holding down [Ctrl], press [P].
No.
01
02
03

Station List ( Printed at 97-08-04 02:38 )
Name
Type
Dest, ID, Modem / Address
abc
E-Mail abc@ furuno.co.jp
xyz
E-Mail xyz@ furuno.co.jp
Seagull
TELEX 584 463609999
Station Name

Remarks

Subscriber s Number
Country Code

Figure 2-43 Sample station list printout
3. To return to the standby display, press [Esc] three times.

2-25

Entering Own Ship’s Position
When there is no navigation device connected, select OFF on the
Nav Port line in the System Setup menu, as explained on page 2-4,
and enter ship’s position manually as follows:
1. Press [F9] to display the Position menu.
File

Edit

LAT
LON

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Ship Position
00:00.00N
000:00.00E

Figure 2-44 Ship position
2. Press [Enter] to open the window for latitude entry.
LAT
LON

Ship Position
00:00.00N
00:00.00N
000:00.00E

Figure 2-45 Ship position, window for entering position
3. Enter latitude and [N] or [S].
4. Press [Enter] to close the window.
/

5. Press [

] to send the cursor to the LON line.

6. Press [Enter] to open the window for longitude entry.
LAT
LON

Ship Position
00:00.00N
000:00.00E
000:00.00E

Figure 2-46 Ship position
7. Enter longitude and [E] or [W].
8. Press [Enter] to close the window.
9. Press [Esc] to open the update window.
File

Edit

LAT
LON

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Ship Position
00:00.00N
000:00.00E
Update

Yes

No

Figure 2-47 Ship position, update
10. Press [Enter] to close Ship Position menu.
This position data is also entered on the “Update Distress Alert”
screen. (Refer to page 6-1.)

2-26

Setting Directories
You can designate the directory where to save incoming and outgoing messages as follows:
1. Press [F8] to display the Setup menu.
2. Press [8] to display the Directories menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
Directories
Message Directory
EGC Message Directory
5. EGC Setup
6. Auto Mode Setup
7. E-Mail Setup
8. Directories
9. Configuration

Figure 2-48 Setup menu, directories
3. Press [Enter] to select “Message Directory”.
Message Directory appears in the command line.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup

Message Directory
[B:\ Directories
]
Filename
Date & Time
Message
Directory Size
ABCM456ABC

97-07-28
EGC
 20:53
.
456 97-07-28 20:54
eABC281

0001|t
Cursor can be a square or an underline.

----*---------+---------+---------+---------+---------+---------+---------<
ASCII
1 Char.
[ Line
1/
1 Col.
1 ]
[Insert
]

Figure 3-2 Text editor screen

3-1

Note: If the text editor screen does not appear and “close” screen

appears, see “Opening a file where a working area is occupied” on page 3-11.
3. The cursor is on the first line. Type your message.

Preparing a confidential message
If communicating with another FELCOM 12, you can prepare a confidential message by entering “S???-addressee code(-password):” in
first line of message text. You can also receive confidential messages
containing this header from a land subscriber or any MES which uses
the FELCOM 12.
There are two types of confidential messages: message with addressee
code and message with both addressee code and password.
When a FELCOM 12 receives a confidential message, the message
is not displayed and printed immediately. To display or print the contents of a confidential message, the recipient executes the key sequences shown on page 4-23.
Explanation of addressee code and password
Caller and recipient agree beforehand on both the addressee code and
the password. The addressee code can be the title of the recipient; for
example, CAPTAIN. The password could be the classification of the
message; for example, SECRET.
Preparing message with addressee code
Type S, 3 question marks, hyphen, addressee code, colon followed
by text of message.
Be sure to enter colon.
S???–addressee code: (text of message)
maximum 8 characters

Figure 3-3 Addressee code
Preparing message with both addressee code and password
Type S, 3 question marks, hyphen, addressee code, hyphen, password, colon followed by text of message.
Be sure to enter colon.
S???–addressee code–password: (text of message)
maximum 8 characters

Figure 3-4 Addressee code and password

3-2

When the recipient receives a message with both addressee code and
password, he must enter the password to view contents of the message.

Editor menu setup
The Editor menu sets the parameters of the text editor.
1. Press [F8] to display the Setup menu.
2. Press [3] to display the Editor Setup menu.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Setup
Editor Setup
Mode
2. Text
System
Setup Ascii
Mode
Insert
3. Edit
Editor
Setup
Wrap
4. Word
Terminal
Setup ON
ON
5. Line
EGCNo.
Setup
6. Tab
AutoWidth
Mode Setup4 Char
Width 69
7. Column
E-Mail Setup
Type
Block
8. Cursor
Directories
9. Scroll
Configuration Full Screen

Current State: IDLE

SYNC ( NCS )
NCS: POR
LOGOUT

DCE Ver **

97-08-07 09:04 (UTC)
LAT: 35:00.00N
LON:135:00.00E

Figure 3-5 Editor setup menu
3. Figure 3-5 shows the default editor setup settings. To change settings, select item with arrow keys, press [Enter] to open selection
window, and select settings with arrow keys. After selecting settings, press [Enter].
Text Mode:

Select “Telex” or “ASCII”.

Edit Mode:

Select “Insert” (insert character at cursor location)
or “Overwrite” (write over character at cursor location).

Word Wrap:

Turns on/off hyphenation at end of line.

Line No.:

Turns line number display on or off.

Tab Width:

Sets horizontal tab width; 2, 4 or 8 tabs per line.

Column Width: Select Telex (69 Fixed) or ASCII (40 to 80).
Cursor Type:

Selects cursor appearance, either
derline.

(Block) or un-

3-3

Sets how much the screen moves up over the page
(Full Screen or Half Screen) when [PgUp] or
[PgDn] key is operated.

Scroll:

File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Posirion

StopAlarm

<[1] UNTITLED1>
0001|t
Cursor can be a square or an underline.
Line Number
Automatic input if turned on line No. in Editor Setup menu.

----*---------+---------+---------+---------+---------+---------+---------<
ASCII
1 Char.
[ Line
1/
1 Col.
1 ]
[Insert
]

Figure 3-6 Text editor screen

Cutting and pasting text
1. Place the cursor on the first character of the text to be cut.
2. Highlight the text to be cut by pressing [ /] while pressing and
holding [Shift]. You can use the right and left arrow keys to adjust
the highlight. The figure below shows the appearance of highlighted text.
<[1] UNTITLED1>
0001 WE ARE CONFIDENT THAT YOU WILL ENJOY MANY YEARS OF OPERATION WITH
0002 THIS INMARSAT STANDARD C MOBILE EARTH STATION FELCOM 12
0003 CONGRATULATIONS ON YOUR CHOICE IF FURUNO FELCOM 12t

----*---------+---------+---------+---------+---------+---------+---------<
ASCII

173 Char.

[ Line

2/

3

Col.

55 ]

Figure 3-7 Appearance of highlighted text
3. Press [F2] to select the Edit menu.
Edit
1. Cut
DEL
2. Copy
ALT-C
3. Paste
INS
4. Insert (With Citation)
5. Select All
ALT-A
6. Search or Replace
7. Goto Line
8. Time or Pos. Ins
9. Change Window ALT-V

Figure 3-8 Edit menu

3-4

[Insert

]

4. Press [1] to select Cut. The highlighted text is cut and the remaining text is reformatted. If a mistake is made, you can immediately
restore the text by pressing [Insert].
5. To move text to a new location after it has been cut, place the
cursor at the exact spot in the message where the cut text is to
start. When the text cursor is placed correctly, press [F2] and then
[3] (Paste).

Copying and pasting text
1. Select the text you want to copy.
<[1] UNTITLED1>
0001 THE FURUNO FELCOM 12 INMARSAT STANDARD C MOBILE EARTH STATION, A
0002 SATELLITE COMMUNICATIONS UNIT PACKAGE FOR VIRTUALLY EVERY VESSEL.t

----*---------+---------+---------+---------+---------+---------+---------<
ASCII

131 Char.

[ Line

2/

2

Col.

66 ]

[Insert

]

Figure 3-9 Appearance of highlighted text
2. Press [F2] to display the Edit menu.
3. Press [2] to select Copy. The text selected is copied to the internal
clipboard.
4. Place the cursor at the exact spot on the message where the copied text is to start.
<[1] UNTITLED1>
0001 THE FURUNO FELCOM 12 INMARSAT STANDARD C MOBILE EARTH STATION, A
0002 SATELLITE COMMUNICATIONS UNIT PACKAGE FOR VIRTUALLY EVERY VESSEL.t
0003
Cursor

----*---------+---------+---------+---------+---------+---------+---------<
ASCII

131 Char.

[ Line

2/

2

Col.

66 ]

[Insert

]

Figure 3-10 Cursor selects location where to paste text

3-5

5. Press [F2] followed by [3]. The text is placed at the cursor location.
<[1] UNTITLED1>
0001 THE FURUNO FELCOM 12 INMARSAT STANDARD C MOBILE EARTH STATION, A
0002 SATELLITE COMMUNICATIONS UNIT PACKAGE FOR VIRTUALLY EVERY VESSEL.
0003 UNITt

----*---------+---------+---------+---------+---------+---------+---------<
ASCII

137 Char.

[ Line

3/

3

Col.

5]

[Insert

]

Figure 3-11 Text pasted at cursor location

Insert (with Citation)
When you reply to a received message, you can insert the received
message. “>” is placed at the head of the received message to distinguish it from your message.

Select All
Selects the entire current file for cut and copy.

Search and Replace
Searches a specified word. Replaces a word with a different word or
character.

Go to line
Moves the cursor to the desired line in the current file.
1. Top of text
2. End of text
3. Go to line: Specify line number

Time or Pos. ins
Inserts time or position in a sentence.

3-6

Saving a Message
Formatting a floppy disk
To save a message to a floppy disk the disk must be formatted. Formatting prepares the disk no information can be written to its surface.
1. Insert a blank floppy disk into the disk drive.
2. Press [F1].
3. Press [8].
File

Edit

Transmit

EGC

Reports

File
Format Disk
1. New
2. Open
3.Insert
Closenew disk for drive B:
select media type
4.And
Save

Logs

Options

Setup

Position

StopAlarm

2HD (1.44MB)
2DD (720KB)

5. Delete
6. Rename
7. Print
8. Format Disk
9. MIME (Decode)

Figure 3-12 Format disk screen
4. Select media type.
5. Press [Enter].
File
Format Disk
1. New
2. Open
3.Insert
Closenew disk for drive B:
select media type
4.And
Save

Start
Yes

No

5. Delete
6. Rename
7. Print
8. Format Disk
9. MIME (Decode)

Figure 3-13 FD Format confirmation screen
6. Select “Yes” to format the disk. Press [Enter] to begin formatting.
Note: If there is no floppy disk in the drive, “FD not inserted in

drive. Press any key to escape.” appears on the display.
7. “Now Formatting” appears on the screen during formatting.
8. When formatting is completed (about one minute), “Formatting
Completed.” appears on the display. You can now return to the
standby display by pressing any key.

3-7

Saving a message
You can save a message two ways: Save it without losing your place
on the screen (called “save”), or save it before clearing the screen
(called “close”).
Save message, retain place on screen
1. Press [F1] to display the File menu.
2. Press [4]. The screen should look something like Figure 3-14.
File

Edit

Transmit
File

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

<[1] UNTITLED1>

0001|THE
1. New FURUNO
ALT-N
FELCOM 12 Save
INMARSAT STANDARD C MOBILE EARTH STATION, A
0002|SATELLITE
2. [B:
Open
ALT-O
COMMUNICATIONS UNIT PACKAGE FOR ]VIRTUALLY EVERY VESSEL.
Filename
Date & Time
3. Close
ALT-Q Size
E0970715.001
868
97-07-15 02:33
4. Save
ALT-S
E0970715.002
372
97-07-15 02:52
5. Delete
ALT-D 6794
E0970715.003
97-07-15 02:59
6. Rename
E0970715.004
864
97-07-15 03:13
exist
579584 bytes free
7. Print 4 Files
ALT-P
To View: SPACE Make Dir: INS
8. Format Disk

Remove Dir: DEL

9. MIME (Decode)
----*---------+---------+---------+---------+---------+---------+---------<

Figure 3-14 Save screen
3. Enter a file name, up to eight characters with extension name (three
characters), as shown below.
Save
[B:\SEIZOU
Filename
Size
E0970715.001
868
E0970715.002
372
E0970715.003
6794
E0970715.004
864
4 Files exist

]
Date & Time
97-07-15 02:33
97-07-15 02:52
OK to save?
97-07-15
02:59
97-07-15 03:13
579584 bytes free

To View: SPACE Make Dir: INS

Yes
No

Remove Dir: DEL

(file name) . (extension name)
3 characters
period
8 characters

Figure 3-15 Configuration of file menu
4. Press [Enter]. “SAVING” appears on display.

3-8

Save message, clear screen
1. Press [F1] to display the File menu.
2. Press [3]. The prompt “Save this message?” appears on the screen.
File

Edit

Transmit

EGC

File
1. New
2. Open
3. Close
4. Save

Reports

Logs

Options

Setup Position

StopAlarm

<[1] B:\SEIZOUSE>
ALT-N NT THAT YOU WILL ENJOY MANY YEARS OF OPERATION WITH
ALT-O STANDARD C MOBILE EARTH STATION FELCOM 12
ALT-Q S ON YOUR CHOICE IF FURUNO FELCOM 12t.
ALT-S

5. Delete
ALT-D
6. Rename
7. Print

Save this message?

ALT-P

Yes
No

8. Format Disk
9. MIME (Decode)
----*---------+---------+---------+---------+---------+---------+---------<
ASCII
178 Char.
[ Line
3/
3 Col. 52 ]
[Insert
]

Figure 3-16 File menu, close file prompt
3. Press [Enter].
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

File

<[1] B:\SEIZOUSE>
Save
1. New
ALT-N NT THAT YOU WILL ENJOY MANY YEARS OF OPERATION WITH
]
2. [B:\SEIZOUSE
Open
ALT-O STANDARD C MOBILE EARTH STATION
FELCOM 12
Filename
Date & Time
3. Close
ALT-Q SSize
ON YOUR CHOICE
IF FURUNO FELCOM 12t.
ABC281 ALT-S
.
901 97-07-28 20:54
4. Save
COIEKI .
42 97-07-15 02:13
5. Delete
COMTEST.ALT-D
42 97-07-14 05:42
6. Rename
E0970715.001
868 97-07-15 02:33
E0970715.002
372 97-07-15 02:52
7. Print
ALT-P
E0970715.003
6794 97-07-15 02:59
8. Format
Disk
E0970715.004
864 97-07-15 03:13
E0970715.005
1910 97-07-15 03:48
9. MIME (Decode)
74 Files exist
578560 bytes free
----*---------+---------+---------+---------+---------+---------+---------<
To
View:
SPACE
Make
Dir:
INS
Remove Dir: DEL
ASCII
[Insert
]

Figure 3-17 Save screen
4. Enter a file name.
5. Press [Enter].

3-9

Opening a File
The internal memory provides two working areas where you can load
one file each. Only one file can be displayed at a time, however you
can easily switch between files.

INTERNAL MEMORY
FLOPPY DISK MEMORY
two WORKING AREAs
FILE 1

1

FILE 2

2

LCD
Display
Can select one
for displaying.

FILE 3

Figure 3-18 Internal memory

Opening a file
1. Set the floppy disk containing the file you wish to open in the
disk drive.
2. Press [F1] to display the File menu.
3. Press [2]. The screen shows a list of the files stored in the floppy
disk.
4. Select a file.
To view a portion of a file, press the space bar.
File
Open
1. New
ALT-N
SEIZOU
2. Open
ALT-O
3. Close
ALT-QFELCOM 12 INMARSAT STANDARD C MOBILE EARTH STATION, A
THE FURUNO
4. Save
ALT-S
SATELLITE
COMMUNICATIONS UNIT PACKAGE FOR VIRTUALLY EVERY VESSEL.
UNITt
5. Delete
ALT-D
6. Rename
7. Print

ALT-P

8. Format Disk
9. MIME (Decode)

Figure 3-19 Partial view of a file
5. Press [Enter].
6. The message “Loading” appears on the screen during loading. A
few moments later the contents of the file appear on the screen
and the title bar shows the file name. You may repeat the above
procedure to load a second file into a working area.

3-10

Switching between files
You can switch between files by selecting Change Window in the
Edit menu. Figure 3-20 illustrates how to switch between files with
Change Window.
ABC

FURUNO

1 [F2]
2 9: Change Window
[Enter], or
[ALT] + [V]
How to alternate display of files in working area 1 and 2.

Figure 3-20 How the change window feature works

Opening a file where a working area is occupied
When you try to load a file into an occupied working memory, the
display asks you if you want to save the file in that memory before
clearing the display.
Save this message?

Yes
No

Figure 3-21 Prompt for closing a file
To save the file, press [Enter]; select “No” and press [Enter] if you do
not need to save the file. The file screen is erased and then the untitled window appears.
File

Edit

Transmit
File

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

<[1] B:\SEIZOUSE>

Save
1. New
ALT-N NT THAT
YOU WILL ENJOY MANY YEARS OF OPERATION WITH
]
2. [B:\SEIZOUSE
Open
ALT-O STANDARD C MOBILE EARTH STATION
FELCOM 12
Filename
Date & Time
3. Close
ALT-Q SSize
ON YOUR CHOICE
IF FURUNO FELCOM 12t.
ABC281 ALT-S
.
901 97-07-28 20:54
4. Save
COIEKI .
42 97-07-15 02:13
5. Delete
COMTEST.ALT-D
42 97-07-14 05:42
6. Rename
E0970715.001
868 97-07-15 02:33
E0970715.002
372 97-07-15 02:52
7. Print
ALT-P
E0970715.003
6794 97-07-15 02:59
8. Format
Disk
E0970715.004
864 97-07-15 03:13
E0970715.005
1910 97-07-15 03:48
9. MIME (Decode)
74 Files exist
578560 bytes free
----*---------+---------+---------+---------+---------+---------+---------<
To View: SPACE Make Dir: INS
Remove Dir: DEL
ASCII
[Insert
]

Figure 3-22 Save screen
Enter file name followed by [Enter]. The editing screen appears.

3-11

Saving a File Under a New Name
1. Call up a file.
2. Edit the file.
3. Press [F1].
4. Press [3] (or [4]). “Save this message?” prompt appears. [3] saves
file and closes screen; [4] saves file and keeps position on screen.
File

Edit

Transmit

EGC

File
1. New
2. Open
3. Close
4. Save

Reports

Logs

Options

Setup

Position

StopAlarm

<[1] B:\SEIZOUSE>
ALT-N NT THAT YOU WILL ENJOY MANY YEARS OF OPERATION WITH
ALT-O STANDARD C MOBILE EARTH STATION FELCOM 12
ALT-Q S ON YOUR CHOICE IF FURUNO FELCOM 12t.
ALT-S

5. Delete
ALT-D
6. Rename
7. Print

Save this message?

ALT-P

Yes
No

8. Format Disk
9. MIME (Decode)
----*---------+---------+---------+---------+---------+---------+---------<
ASCII
178 Char.
[ Line
3/
3 Col.
52 ]
[Insert
]

Figure 3-23 Save screen, prompt for saving a message before
closing
5. Press [Enter].
6. Press [Backspace] to delete original file name. Enter file name
for new file.
File

Edit

Transmit
File

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

<[1] B:\SEIZOUSE>

Save
1. New
ALT-N NT THAT
YOU WILL ENJOY MANY YEARS OF OPERATION WITH
]
2. [B:\SEIZOUSE
Open
ALT-O STANDARD C MOBILE EARTH STATION
FELCOM 12
Filename
Date & Time
3. Close
ALT-Q SSize
ON YOUR CHOICE
IF FURUNO FELCOM 12t.
ABC281 ALT-S
.
901 97-07-28 20:54
4. Save
COIEKI .
42 97-07-15 02:13
5. Delete
COMTEST.ALT-D
42 97-07-14 05:42
6. Rename
E0970715.001
868 97-07-15 02:33
E0970715.002
372 97-07-15 02:52
7. Print
ALT-P
E0970715.003
6794 97-07-15 02:59
8. Format
Disk
E0970715.004
864 97-07-15 03:13
E0970715.005
1910 97-07-15 03:48
9. MIME (Decode)
74 Files exist
578560 bytes free
----*---------+---------+---------+---------+---------+---------+---------<
To View: SPACE Make Dir: INS
Remove Dir: DEL
ASCII
[Insert
]

Figure 3-24 Save screen
7. Press [Enter].
Note: Should you decide to save the file under the original name,

skip step 6. The following screen appears.

3-12

File

Edit

Transmit
File

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

<[1] UNTITLED1>

Save
1. New
ALT-N NT THAT
YOU WILL ENJOY MANY YEARS OF OPERATION WITH
] 12
2. [B:\SEIZOUSE
Open
ALT-O STANDARD C MOBILE EARTH STATION FELCOM
Filename
Date & Time
3. Close
ALT-Q SSize
ON YOUR CHOICE
IF FURUNO FELCOM 12t.
ABC281 ALT-S
.
901 97-07-28 20:54
4. Save
COIEKI
.
42 97-07-15 02:13
5. Delete
COMTEST ALT-D
.
42 97-07-14 05:42
6. Rename
Overwrite?
Yes
E0970715.001
868 97-07-15
02:33
E0970715.002
372 97-07-15 02:52
No
7. Print
ALT-P
E0970715.003
6794 97-07-15 02:59
8. Format
Disk
E0970715.004
864 97-07-15 03:13
E0970715.005
1910 97-07-15 03:48
9. MIME (Decode)
74 Files exist
57850 bytes free
----*---------+---------+---------+---------+---------+---------+---------<
To
View:
SPACE
Make
Dir:
INS
Remove Dir:DEL
ASCII
[Insert
]

Figure 3-25 Save screen, overwrite file name

Printing a File
You can print out a hard copy of a file stored in a floppy disk.
1. Press [F1] to display the File menu.
2. Press [7]. A list of files stored on the disk appears.
Print
[B:\SEIZOU
Filename
Size
R0970729.001
412
SEIZOU .
139
SEIZOUSE.
117
T0715
.
836
T7170
.
20
TEST
.TXT
29
TESTCAL .
128
YANOT
146
75 Files exist

]
Date & Time
97-07-29 07:21
97-08-07 06:22
97-08-07 06:29
97-07-15 04:53
97-07-17 08:55
97-07-29 10:03
97-07-10 15:02
97-07-11 17:37
578560 bytes free

To View: SPACE Make Dir: INS

Remove Dir: DEL

Figure 3-26 Sample print screen
3. Select a file. To get a partial display of the file, tap the space bar.
4. Press [Enter].

3-13

Combining Files
In the procedure below we’ll combine file A and B.
1. Open file A.
2. Open file B. File B appears on the display.
/

3. Place the cursor at the beginning of the file. While pressing and
holding down [Shift] press [ ] to highlight the entire file. (You
can also select a portion of the file.)
4. Press [C] while holding down [Alt]. This places file B on the clipboard.
5. Press [V] while holding down [Alt]. File B is erased and File A
appears on the display.
6. Press [→] while holding down [Fn] followed by [Enter] to place
the cursor at the end of the file.
7. Press [Insert].
The file B is inserted at the end of the file A.

Deleting a File
1. Press [F1] to display the File menu.
2. Press [5]. A list of files stored on the disk appears.
File
Delete
1. New
ALT-N
[B:\ABC28
2. Open
ALT-O
Filename
Size
Date & Time
3. Close
ALT-Q
ABC28 .
901 97-07-28 20:53
4. Save
ALT-S
ABC281 .
901 97-07-28 20:54
42 97-07-15 02:13
5.COIEKI
Delete . ALT-D
42 97-07-14 05:42
6.COMTEST.
Rename
E0970715.001
868 97-07-15 02:33
7.E0970715.002
Print
ALT-P
372 97-07-15 02:52
6794 97-07-15 02:59
8.E0970715.003
Format Disk
E0970715.004
864 97-07-15 03:13
9. MIME
75(Decode)
Files exist
578560 bytes free
To View: SPACE Make Dir: INS

]

Remove Dir: DEL

Figure 3-27 Sample delete screen
3. Select the file you want to delete. To verify the contents of that
file, tap the space bar.

3-14

4. Press [Enter]. The prompt “OK to delete file?” appears.
File
Delete
1. New
ALT-N
[B:\ABC28
2. Open
ALT-O
Filename
Size
Date & Time
3. Close
ALT-Q
ABC28 .
901 97-07-28 20:53
4. Save
ALT-S
ABC281 .
901 97-07-28 20:54
42 97-07-15 02:13
5.COIEKI
Delete . ALT-D
42 97-07-14 05:42
6.COMTEST.
Rename
E0970715.001
868 97-07-15 02:33
7.E0970715.002
Print
ALT-P
to delete file?
372OK 97-07-15
02:52
6794 97-07-15 02:59
8.E0970715.003
Format Disk
E0970715.004
864 97-07-15 03:13
9. MIME
75(Decode)
Files exist
578560 bytes free
To View: SPACE Make Dir: INS

]

Yes
No

Remove Dir: DEL

Figure 3-28 Prompt for verification of file delete
/

5. Press [Enter] to delete the file, or press [

] and [Enter] to escape.

MIME (Multipurpose Internet Mail Extensions)
When you can't read an attached file in the Log menu, you may decode it with MIME as follows:
1. Press [F1].
2. Press [9].
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

File
Decode
1. New
ALT-N
[B:\
2. Open
ALT-O
Filename
Date & Time
3. Close
ALT-Q Size
868
97-07-15 02:33
E0970715.001
4. Save
ALT-S
372
97-07-15 02:52
E0970715.002
97-07-15 02:59
5. E0970715.003
Delete
ALT-D 6794
864
97-07-15 03:13
6. E0970715.004
Rename
7. Print

]

ALT-P

4 Disk
Files exist
579584 bytes free
8. Format
To View: SPACE Make Dir: INS
Remove Dir: DEL
9. MIME (Decode)

Figure 3-29 File, decode
3. Select the file you want to decode.
4. Press [Enter].

3-15

Rename
Do the following to change file name.
1. Press [F1].
2. Press [6].
File
Rename
1. New
ALT-N
[B:\ABC28
2. Open
ALT-O
Filename
Size
Date & Time
3. Close
ALT-Q
Test .txt
901 97-07-28 20:53
4. Save
ALT-S
ABC281 .
901 97-07-28 20:54
42 97-07-15 02:13
5.COIEKI
Delete . ALT-D
42 97-07-14 05:42
6.COMTEST.
Rename
E0970715.001
868 97-07-15 02:33
7.E0970715.002
Print
ALT-P
372 97-07-15 02:52
6794 97-07-15 02:59
8.E0970715.003
Format Disk
E0970715.004
864 97-07-15 03:13
9. MIME
75(Decode)
Files exist
578560 bytes free
To View: SPACE Make Dir: INS

]

Remove Dir: DEL

Figure 3-30 File, rename
3. Select a file you want to rename.
4. Press [Enter].
Rename
Enter new filename
Test.txt

Figure 3-31 Rename window
5. Delete old file name and then type new file name.
6. Press [Enter].

3-16

INMARSAT-C COMMUNICATIONS
This chapter explains how to transmit and receive in the Inmarsat-C
system.
Before conducting any communications, be sure to login with the
NCS in your area.
To transmit E-mail, register with the LES provider. E-mail charges
are calculated separately.

Transmitting
To transmit a message, you first create the message, attach the address of the recipient and send it to the LES. The address of the recipient in the Inmarsat-C system is his telex number for land-line or
MES Inmarsat Mobile Number (IMN) for ship.
The message can be one you’ve just prepared or one stored on a floppy
disk. (Messages cannot be transmitted by means of direct keyboard
input.)

Code description
Code can be specified at the IB-581 or PC.
IA5:

International alphabet No. 5, ASCII code (7 bit).
Specify this code to transmit English containing lower case
alphabet.

ITA2: No. 2 international communications alphabet (5 bit).
Specify this code for message which contains only No. 2 international communications alphabet (see A-11). ITA2 code
is transmitted faster than IA5 code.
Land-based telex equipment uses ITA2. The LES converts all
codes into ITA2. Code which cannot be converted is shown
with a question mark (?).
DATA: Data (8 bit). Use this code to transmit data.

4-1

Table 4-1 Message, subscriber destination and code
Message
English

Russian

Japanese

Data

Subscriber
Inmarsat C Sta.

Destination Type
TELEX

Code
IA5

Telex

TELEX

ITA2

Fax

PSTN

IA5

E-mail

E-Mail

IA5

Inmarsat C Sta.

PSDN

DATA

Telex

TELEX

ITA2

Fax

Not available

E-mail

E-Mail

DATA

Inmarsat C Sta.

PSDN

DATA

Telex

Not available

Fax

Not available

E-mail

E-Mail

DATA

Inmarsat C Sta.

PSDN

DATA

Land Network

PSDN

DATA

Remarks

Modem type is T30 FAX.

THERMOPYLAE (305) and
PEATH (222)

Transmitting prepared message
This section explains routine telex transmission. For distress communication, see page 6-1.
For 2-digit code services and PSTN (FAX) communication, see page
4-17, respectively.
common procedure for transmitting a message
1. Prepare message on the screen.
2. Press [F3] to display the Transmit menu.
File

Edit

Transmit

EGC

Transmit

Reports

Logs

Options

Setup

Position

StopAlarm

<[1] UNTITLED1>

0001|t
1. Transmit Message
2. Cancel
3. Request Delivery Status

----*---------+---------+---------+---------+---------+---------+---------<
ASCII
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]

Figure 4-1 Transmit menu

4-2

3. Press [Enter] or [1] to display the Transmit Message menu. The
cursor is on the Priority line and “Normal” is selected.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
24
Station Name
Destination Type
TELEX
Prefix Code
Country/Ocean Code
Station ID
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
LES ID
Option
[ TRANSMIT ]

Figure 4-2 Transmit message menu
Note: An error message may appear under the conditions below:

Unit is not logged-in. -Error message: Cannot start to send.
(not logged-in)
Unit operates as an EGC-only receiver-Error Message:
Cannot start to send. (EGC receiver)
The message file line displays “Message now being edited” when
a file is currently displayed.
/

4. Press [
line.

] three times to place the cursor on the Destination Type

5. Press [Enter] to open the selection window.
6. Select Destination Type among “TELEX”, “FAX” or “SPEC
(Prefixed)”.
Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
24
Station Name
Destination Type
TELEX
TELEX
Prefix Code
FAX
E-Mail
Country/Ocean Code
CSDN
Station ID
PSDN
Modem Type
X400
Address
----*---------+---------+---------+---------+---------+---------+---------<
DNID
Subject
[Insert
]
25 Char. SPEC
[ Line
2/
2 Col.
1 ]
Attach File
TELEX (Prefixed)
LES ID
FAX
(Prefixed)
Option
PSDN (Prefixed)
X400
(Prefixed)
DNID (Prefixed)
[ TRANSMIT ]
SPEC (Prefixed)

Figure 4-3 Transmit message menu, destination type window
7. Press [Enter] to close selection window.

4-3

8. Follow instructions below for TELEX (Prefixed), or go to page45 for FAX or E-Mail.
Destination type: TELEX (Prefixed)
/

(1) Press [

] to place the cursor on the Prefix Code line.

(2) Press [Enter] to open the window for prefix code entry.
(3) Key in prefix code in the digits.
Note that some services may not be available depending on
LES.
Prefix Code

Function

11

Operator's Assistance

12

Dial Guide

33

Technical Assistance

91

Automatic Telex Test

(4) Press [Enter] to close the window.
/

(5) Press [
line.

] to place the cursor on the Country/Ocean Code

(6) Press [Enter] to open the window for country/ocean code entry.
(7) Type either international telex country code of recipient (shipto-shore) or ocean region (ship-to-ship). A list of international
telex country codes begins on page A-1 in the Appendix.
Ocean Region
AOR-East: 581
POR:
582
IOR:
583
AOR-West:584
Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
24
Station Name
Destination Type
TELEX
Prefix Code
Country/Ocean Code
582
Station ID
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
LES ID
Option
[ TRANSMIT ]

Figure 4-4 Transmit message menu, country/ocean code window
(8) Press [Enter] to close the window.

4-4

/

(9) Press [

] to send the cursor to the Station ID line.

(10) Press [Enter] to open the window for station ID entry.
Transmit

<[1] UNTITLED1>

0001|t
1. Transmit Message
Transmit Message
2. Cancel
Priority
Normal
3. Request
Status Message now being edited
MessageDelivery
File
Size
24
Station Name
Destination Type
TELEX
Prefix Code
Country/Ocean Code
Station ID
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
LES ID
Option
[ TRANSMIT ]

Figure 4-5 Transmit message menu, station ID window opened
(11) Type either recipient’s telex subscriber number (ship-to-shore)
or receiving MES INM (ship-to-ship).
(12) Press [Enter] to close the window.
(13) Go to step 9 at the top of page 4-7.
Destination type: FAX
/

(1) Press [

] to advance the cursor to the Modem Type line.

(2) Press [Enter] to open the selection window.
Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
24
Station Name
Destination Type
FAX
Prefix Code
Modem Type
Country/Ocean Code
Station ID
T30
FAX
Modem Type
V21
V.21
300bps Duplex
Address
V22
V.22
1200bps
Duplex
----*---------+---------+---------+---------+---------+---------+---------<
Subject
2400bps
[Insert
]
25 Char. V22B
[ Line V.22bis
2/
2 Col. Duplex
1 ]
Attach File
201
(SANTA
PAULA) 600/1200bps
V23
V.23
LES ID
V26B V.26bis 2400/1200bps
Option
V26T V.26ter 2400bps Duplex
V27T V.27ter 4800/2400bps
[ TRANSMIT ]
V32
V.32
9600bps Duplex
Other

Figure 4-6 Transmit message menu, modem type window opened
(3) Select “T30”.
(4) Press [Enter] to close the selection window.
(5) Go to step 9 at the top of page 4-7.
Destination type: E-mail
/

(1) Press [

] to advance the cursor to the Address line.

4-5

(2) Press [Enter] to open the window for address entry.
Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
24
Station Name
Destination Type
E-Mail
Prefix Code
Country/Ocean Code
Station ID
INET
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
LES ID
201 (SANTA PAULA)
Option
[ TRANSMIT ]

Figure 4-7 Transmit message menu, address window
(3) Type recipient’s E-mail address.
(4) Press [Enter] to close the window.
/

(5) Press [

] to advance the cursor to the Subject line.

(6) Press [Enter] to open the window for subject entry.
Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
24
Station Name
Destination Type
E-Mail
Prefix Code
Country/Ocean Code
Station ID
INET
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
LES ID
201 (SANTA PAULA)
Option
[ TRANSMIT ]

Figure 4-8 Transmit message menu, subject window opened
(7) Type subject.
(8) Press [Enter] to close the window.
/

(9) Press [

] to advance the cursor to the Attach File line.

(10) Press [Enter] to open the select File window.

4-6

Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
24
Station Name
Destination Type
E-Mail
Prefix Code
Select File
Country/Ocean Code
Station ID
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
201 (SANTA PAULA)
LES ID
Option
[ TRANSMIT ]
ENTER: List

DEL:

Figure 4-9 Transmit message menu, select file window opened
(11) Press [Enter] to open the file list window.
To change drive on a PC, move the cursor to the command
line, type drive name (for example, “A”), and move the cursor to anywhere in the File Name column.
(12) Press [Enter] to select file and close the file list window.
(13) Press [Esc] to close the select file.
Go to step 9 at the top of the next page.
procedure for transmitting a message (con’t from page 4-5 )
/

9. Press [

] to advance the cursor to the LES ID line.

10. Press [Enter] to open the selection window.
Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Station Name
Destination Type
E-mail
Prefix Code
Country/Ocean Code
Station ID
Modem Type
Address
Subject
25 Char.
Attach File
[ Line
2/
2 Col.
1 ] ID
Name
LES
LES ID
201
(SANTA PAULA)
SANTA
PAULA
201
Option
202
YAMAGUCHI
203
[ TRANSMIT ]
KUMSAN
208
SENTOSA
210

Size

Remarks
USA

[Insert

24

]

JAPAN
KOREA
SINGAPORE (NCS, ID244)

Figure 4-10 Transmit message menu, LES ID window opened
Note: If the LES ID entered is invalid, “Cannot use this LES.

Please check network configuration.” appears.
11. Select LES ID.
12. Press [Enter] to close the selection window.

4-7

/

13. Press [

] to send the cursor to the Option line.

14. Press [Enter] to open the option window.
Transmit
0001|t
1. Transmit Message
2.Priority
Cancel
3.Message
Request File
Delivery Status
Station Name
Destination Type
Prefix Code
Country/Ocean Code
Station ID
Modem Type
Address
Subject
Attach File
LES ID
Option
[ TRANSMIT ]

<[1] UNTITLED1>
Transmit Message
Normal
Message now being edited

Size

24

E-mail

201 (SANTA PAULA)
Confirmation
Send Delay
Delivery Delay
Code

ON
00:00
Immediate
IA5

Figure 4-11 Transmit message menu, option window opened
15. Press [Enter] to open the selection window.
16. To receive confirmation from the LES when message has been
delivered to recipient, select ON. If not required, select OFF.
17. Press [Enter] to close the selection window.
/

18. Press [

] to send the cursor to the Send Delay line.

19. Press [Enter] to open the window for send delay entry.
20. To send a message after a certain delay enter a time up to 99 hours
59 minutes.
(The Send Delay is used to time message arrival to suit recipient’s
office hours.)
21. Press [Enter] to close the window.
/

22. Press [

] to go to the Delivery Delay line.

23. Press [Enter] to open the selection window.
24. The Delivery Delay line requests the LES for “Immediate” or
“Deferred” transmission to the recipient designated. Select either
immediate or deferred. For information on this service, consult
with LES to which message is to be sent.
25. Press [Enter] to close the selection window.
/

26. Press [

] to send the cursor to the Code line.

27. Select “IA5”, “ITA2” or “DATA”.
Normally, IA5.
28. Press [Enter] to close the selection window.
29. Press [Esc] to close the option window.
/

30. Press [

4-8

] to place the cursor on TRANSMIT.

31. Press [Enter] to open the start window.
32. Press [Enter] to transmit the message to the message buffer. (To
escape, select No and press [Enter].) The message “Message is
entered in sending Buffer.” appears and the message prepared is
printed.
Note: The message buffer can only hold one message. However a

second message may be sent to the buffer by assigning a
Send Delay to it.
When the message buffer is full, “Cannot enter this message to sending Buffer.” appears to alert you.
33. Press any key to return to the standby display.
The message(s) will be transmitted according to Send Delay setting.
“Current State: SENDING” appears at the bottom of the screen during transmission.
If the message was transmitted successfully “Successful Sending message” appears and its particulars are sent to the Display Log.

TRANSMIT MESSAGE STATUS
The terminal unit displays transmit message status as follows:
“Message Send failed.” This appears if the message could not
be transmitted because of technical reasons such as satellite
malfunction, signal degradation, or no reply from LES. Try to
transmit the message again.
“Message Send rejected.” This appears when the LES rejects
the message because of non-technical reasons such as unpaid
subscriber’s fee.
“Message Send pending.” This appears when the circuits at
the LES are busy. Your message will be transmitted when a
circuit becomes clear.

Transmitting message stored on floppy disk
(multiple address)
1. Close any open files.
2. Insert floppy disk containing file to be sent. (Be sure to insert the
floppy disk completely in the drive. Otherwise, “FD not inserted
in drive.” appears.)
3. Press [F3] to display the Transmit menu.

4-9

File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

Transmit
1. Transmit Message
2. Cancel
3. Request Delivery Status

Figure 4-12 Transmit menu
4. Press [1] to select Transmit Message.
The cursor is on the Priority line and “Normal” is selected.
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

Transmit
Transmit Message
1.
Transmit
Message
Date
97-08-04
BBER
2.
Cancel
Time
01:32 (UTC)
Priority
Normal
C/N
3.Message
Request File
Delivery Status
Size
Send level
Position
LAT
Station Name
RxIF AGC Level
Destination Type LON TELEX
REF Offset Freq
Waypoint
LAT
Prefix Code
Synthe 1st local
LON 82
Country/Ocean Code
3rd local
Course
DEG
Station ID
65-2111
Synthesizer
Speed
KTS
Modem Type
TX2nd Local
Current
NCS
344 (IOR) LOGOUT
Address
Antenna Power Supply
Current
Channel
NCS CC
Subject
Current
TDM
NCS CC
Attach
File
Water Temperature
MES
Idle 303 (YAMAGUCHI) Water Current
LES Status
ID
GPS
Status
****
Option
Direction
Speed
DCE
Memory
[ TRANSMIT
] 32818 Bytes free
Depth

Current State: IDLE

SYNC ( NCS )
NCS: IOR
LOGOUT

DCE Ver **

StopAlarm

003
OK ( 36dB)
0 ( 0)
OK
OK (135)
OK (
0Hz)
OK
OK
OK
OK
OK
DEG
DEG
KTS

97-08-19 00:26 (UTC)
LAT:
LON:

Figure 4-13 Transmit message menu
/

5. Press [

] to advance the cursor to the Message File line.

6. Enter the file name manually, or select it from the message file list
of the floppy disk as follows.
a) Press [Enter] to display Message File list.
Send
[B:\SEIZOUSE
Filename
Size
IIT
.
9078
JJJ
.
13
R0970714.001
4973
R0970718.001
313
R0970729.001
412
SEIZOU .
139
SEIZOU .TXT
39
SEIZOUSE.
178
70 Files exist
To View: SPACE

]
Date & Time
97-07-08 19:30
97-07-28 20:57
97-07-14 05:56
97-07-18 00:25
97-07-29 07:21
97-08-07 06:22
97-08-19 21:22
97-08-08 01:44
590848 bytes free

Make Dir: INS

Remove Dir: DEL

Figure 4-14 File list

4-10

b) Select a file.
c) Tap the space bar to display a portion of the file in the view
window. Press the [Esc] key.
d) Press [Enter]. The Message File screen appears with the file
selected.
/

7. Press [

] to advance the cursor to the Station Name line.

8. Press [Enter] to open the Station List.
File

Edit

Transmit

EGC

Reports

logs

Options

Setup

StopAlarm

Transmit
Transmit Message
1.
Transmit
Message
Date
97-08-04
BBER
003
2.
Cancel
Time
01:32 (UTC)
Priority
Normal
C/N
OK ( 36dB)
StationSend
List level
3.Message
Request File
Delivery Status
Size
0 ( 0)
OK
Position
LATName
Station Name Station
RxIF
OK (135)
Type
Code,AGC
ID /Level
Address
Destination Type LON TELEX
REF Offset Freq
OK (
0Hz)
01 FURUNO
TELEX Synthe
81
321local
Waypoint
LAT 82
Country/Ocean
Code
1st
OK
TELEX 583
343199999
LON 65-2111
Station ID02 FRNINMBTSTS
3rd
local
OK
03
Course
DEG
Modem Type
Synthesizer
OK
Speed
KTS
Address 04
TX2nd Local
OK
Current
NCS 05
344 (IOR) LOGOUT
Subject
Antenna Power Supply
OK
06
Current
Channel
NCS CC
Attach
File
[Insert
] DEG
Char.CC
Line
2/
2 Water
Col.Temperature
1 ]
Current
LES IDTDM07 25 NCS
303[ (YAMAGUCHI)
MES
Status 08
Idle
Option
Water Current
GPS Status
****
Direction
DEG
ENTER: Select SPACE: Mark BS: All Clear
[ TRANSMIT
]
ENTER:
Station List
DEL:
Speed
KTS
DCE Memory
32818 Bytes free
Depth

Current State: IDLE

SYNC ( NCS )
NCS: IOR
LOGOUT

DCE Ver **

97-08-19 00:42 (UTC)
LAT:
LON:

Figure 4-15 Select station screen
9. Select station and press [Enter].
To select more than one station, press [Space] bar after selecting
station. An asterisk appears next to station(s) selected.
For E-mail, you can select T (TO:Address) or C (CC:Carbon
copy) by pressing [Space] bar.
Note :Different types or prefix code of messages cannot be tranmitted
simultneously.
Station List

01
02
*03
*04
05
06
07
08

Station Name

Type

Code, ID / Address

FURUNO
FRNINMBTSTS
Seagull
whale

TELEX
TELEX
E-mail
E-Mail

81
321
583
343199999
Seagull@furuno.co.jp
whale@furuno.co.jp

25 Char.

[ Line

2/

ENTER: Select SPACE: Mark

2

Col.

1 ]

[Insert

]

BS: All Clear

Figure 4-16 With asterisk mark
/

10. Press [ ] key to advance the cursor to the LES ID line.
11. Press [Enter] to open the LES Table.

4-11

Name
YAMAGUCHI
EIK
THERMOPYLAE
ARVI
KUMSAN

LES ID
303
304
305
306
308

[Insert
]
Remarks
JAPAN
NORWAY
GREECE (NCS, ID344)
INDIA
KOREA

Figure 4-17 LES list

File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

Transmit
Transmit Message
1.
Transmit Message
Date
97-08-04
BBER
2.
Cancel
Time
01:32 (UTC)
Priority
Normal
C/N
3.Message
Request File
Delivery Status
Size
Send level
Position
LAT
Station Name
RxIF AGC Level
Destination Type LON TELEX
REF Offset Freq
Waypoint
LAT
Prefix Code
Synthe 1st local
LON 82
Country/Ocean Code
3rd local
Course
DEG
Station ID
65-2111
Synthesizer
Speed
KTS
Modem Type
TX2nd Local
Current
NCS
344 (IOR) LOGOUT
Address
AntennaLES
Power Supply
Current
Channel
NCS CC
Subject
Name
LES ID Remark
Current
TDM
NCS CC
Attach
File
Water Temperature
Perth
302
IOR
MES
Idle 303 (YAMAGUCHI) Water Current
LES Status
ID
Perth
202
POR
GPS
Status
****
Option
Direction
Singapore
210
POR
Speed
203
DCE
Memory
[ TRANSMIT
] 32818 Bytes free
Depth
201
Current State: IDLE

SYNC ( NCS )
NCS: IOR
LOGOUT

DCE Ver **

StopAlarm

003
OK ( 36dB)
0 ( 0)
OK
OK (135)
OK (
0Hz)
OK
OK
OK
OK
OK
DEG
DEG
KTS

97-08-19 00:26 (UTC)
LAT:
LON:

Figure 4-18 Sample LES table
a) Select LES.
b) Press [Enter].
c) The Transmit Message screen appears with selected LES displayed on the LES ID line.
12. Follow steps 13 thru 28 in the previous section.
/

13. Press [

] to place the cursor on TRANSMIT.

14. Press [Enter] twice to transmit the message.
Transmit Message
Date
97-08-04
BBER
Time
01:32 (UTC)
Priority
Normal
C/N
Message File
SEISETU.TXT
Size
46
Send level
Position
LAT FURUNO
Station Name
RxIF AGC Level
Destination Type LON TELEX
REF Offset Freq
Waypoint
LAT
Prefix Code
Synthe 1st local
LON 81
Country/Ocean Code
3rd local
Course
DEG
Station ID
321
Synthesizer
Speed
KTS
Modem Type
TX2nd Local
Current
NCS
344 (IOR) LOGOUT
Address
Antenna Power Supply
Current
Channel
NCS CC
Subject
Current
TDM
NCS CC
Attach
File
Water Temperature
MES
Idle 303 (YAMAGUCHI) Water Current
Start
LES Status
ID
GPS
Status
****
Option
Direction
No
Speed
Yes
DCE
Memory
[ TRANSMIT
] 32818 Bytes free
Depth

Figure 4-19 Transmit message menu

4-12

Note: If a file name which was entered manually does not exist

when you attempt to transumit the file at step 13. “Input
Error: Message File” appears. Press any key to erase the
error message then enter correct name.

Canceling transmission
As noted earlier a transmit message is held in the buffer, usually until
it is transmitted satisfactorily. To cancel transmission on a message
held in the buffer, do the following:
1. Press [F3] to display the Transmit menu.
2. Press [2] to display the Cancel screen.
File

Edit

Transmit

EGC

Transmit

Logs

Options

Setup

Position

StopAlarm

<[1] UNTITLED1>

0001|t
1. Transmit Message
2. Cancel
3. Request Delivery Status
No. Message File
01 edit_msg.001

Reports

Station

Cancel
LES
SANTA PAUL

Priority Send Status
Normal Waiting

Delivery

----*---------+---------+---------+---------+---------+---------+---------<
ASCII
25 Char.
[ Line
2/
2 Col.
1 ]
[Insert
]

Current State: IDLE

SYNC ( NCS )
NCS: POR
LOGIN

97-08-08 07:37 (UTC)

DCE Ver **

Figure 4-20 Sample cancel screen
Send status
Waiting:
Sending:
Fail:
Rejected:
Pending:

Waiting to transmit message.
Now sending message.
Failed transmission
Message rejected by LES.
LES circuits occupied.

3. Select message you want to cancel.

4-13

4. Press [Enter] to open the Cancel window.
File

Edit

Transmit

EGC

Transmit

Reports

Logs

Options

Setup

Position

StopAlarm

<[1] UNTITLED1>

0001|t
1. Transmit Message
2. Cancel
3. Request Delivery Status
No. Message File Station
01 ABC
FURUNO
02 FELCOM
FUSA

!!!!! Location error !!!!!
Cancel
LES
Priority Send Status Delivery
Perth
Normal Waiting
SANTAPAULA Normal Sending
Cancel
Yes

No

----*---------+---------+---------+---------+---------+---------+---------<
ASCII
25 Char.
[ Line
2/
2 Col.
1 ]
[Insert
]

Current State: IDLE

SYNC ( NCS )
NCS: POR
LOGOUT

97-08-08 07:38 (UTC)

DCE Ver 01

Figure 4-21 Cancel window
5. Press [Enter] to cancel a message from transmission, or select
“No” and press [ Enter] to escape from the Cancel menu.
6. Press [Esc] to return to the default display.

Confirming delivery status (message status list)
You can automatically receive delivery status of messages you send
to a LES, by selecting “Confirming ON” in the Send Message menu.
(Delivery Status can also be confirmed manually. See page 4-16.)
Messages transmitted which request delivery status appears in the
Message Status List.
The Message Status List holds delivery status information for 30 messages. When the list is full, the oldest entry is deleted to make room
for the latest.
1. Press [F3].
File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Transmit
1. Transmit Message
2. Cancel
3. Request Delivery Status

Figure 4-22 Transmit menu

4-14

Position

StopAlarm

2. Press [3] to display the Request Delivery Status menu.
Request Delivery Status
No.
01
02
03
04
05
06
07

Message File
ABC
DEF
GHI
JKL
MNO
edit msg.002
edit msg.001

Station
FURUNO
FURUNO
ASDFASDF

LES
Yamaguchi
Yamaguchi
202
303
ABCDEFGHIJ 123
202
Yamaguchi

Priority
Normal
Normal
Normal
Normal
Normal
Normal
Normal

Send Status
Waiting
Sending
97-03-20 9:40
97-03-18 20:16
97-03-18 16:09
97-03-18 9:48
97-03-16 12:34

Delivery

OCC(002)
Complete
EEE(001)
?????

Figure 4-23 Sample request delivery states
Message status list description
No.:

Message number

Message File: File name. For no file name, “edit msg. 00X” appears

(X = number from 001-999).
Station:

Name of remote party (recipient)

LES:

The LES which received the message.

Priority:

Normal or distress

Send Status: The transmission status from the MES (own ship) to

the LES; waiting or sending, and data and time of
transmission for messages transmitted.
Delivery:

The delivery status from the LES to the recipient.
Complete: Message transmitted successfully
White space: Delivery status not yet received
Reason for no delivery:

OCC(002): Delivery tried (twice), but recipient busy.
ABS: Absent subscriber
BK: Message aborted
BMC: No end of message or end of transmission received
DER: Out of Order
DTE: Remote DTE clearing
EOS: Element of Service not subscribed (E-mail)
FMT: Format error
IAB: Invalid answerback
INC: Inconsistent Request (E-mail)
INF: Call the Network Information service
INV: Invalid Call
ITD: Awaiting delivery
LDE: Maximum message length exceeded
LPE: Local Procedure Error
NA: Access Barred
NC: Network Congestion
NCH: Subscriber’s number has been changed
NP:
Not Obtainable
NRC: Reverse charging acceptance not subscribed
RIS: Recipient Improperly Specified (E-mail)
RDI: Redirected call
RPE: Remote Procedure Error

4-15

RSB: Retransmission still being attempted
TMD: Maximum number of addresses exceeded
UNK: Unknown status (for example when the Logical
channel number is zero)
Note: Some LES do not use certain codes.

Manually requesting delivery status
You can request a LES for delivery status of a message you have
transmitted there within the past 24 hours.
1. Press [F3].
2. Press [3] to display the Request Delivery Status display.
Request Delivery Status
No. Message File
01 ABC
02 edit msg.002

Station
FURUNO
FURUNO

LES
Perth
Perth

Priority Send Status
Delivery
Normal 97-11-06 16:10
Normal

Figure 4-24 Request delivery status display
3. Select a file.
4. Press [Enter]. A prompt asks you if you want to request delivery
status on that message.
Request Delivery Status
No. Message File
01 ABC
02 edit msg.002

Station
FURUNO
FURUNO

LES
Perth
Perth

Priority Send Status
Delivery
Normal 97-11-06 16:10
Normal

Start
Yes

No

Figure 4-25 Sample message file list
5. Press [Enter] to request status. “Request started” appears on the
display. (To cancel request, select “No” and press [Enter].)
6. “Press any key.” appears on the display; press any key to return to
the standby display.
Several minutes later the reply from the LES appears in the Delivery
column of the Request Delivery Status screen.

4-16

The 2-digit code services
A range of special safety and general maritime services, known as
the 2-digit code services, may be received. The list on the next page
shows the 2-digit code services available.
To access a 2-digit code service;
1. Using the text editor, prepare message requesting a 2-digit code
service. (Refer to next page.)
2. Press [F3] to display the Transmit menu.
3. Press [Enter] to display the Transmit Message.
File

Edit

Transmit
Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

<[1] UNTITLED1>
Transmit Message

0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
24
Station Name
Destination Type
TELEX
Prefix Code
Country/Ocean Code
Station ID
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
LES ID
Option
[ TRANSMIT ]

Figure 4-26 Transmit message menu
/

4. Press [ ] three times to place the cursor on the Destination Type
line.
5. Press [Enter] to open the selection window.
6. Select “SPEC” (Special).
7. Press [Enter] to close the selection window.
/

8. Press [

] to place the cursor on the Station ID line.

9. Press [Enter] to open the window for station ID entry.
10. Key in 2-digit code referring to the tables on the next page.
11. Press [Enter] to close the window.

4-17

For maritime safety service;
32

Medical advice

Used for requesting medical advice.

38

Medical assistance

Used for requesting medical assistance.

39

Maritime assistance

Used for requesting maritime search and rescue
assistance.

41

Meteorological reports

Necessary for ease of addressing weather reports from
ships to meteorological centers.

42

Navigational Hazards and
warnings

Used for making urgent navigational meteorological
danger reports.

43

Ship position reports

Used for routing of messages to ship safety reporting
systems.

For general utility;
31

Maritime enquiries

Desirable for requesting information including service
offerings.

33

Technical assistance

Desirable for addressing technical enquiries to
appropriate personnel.

37

Time and charges requested at
end of call

Desirable for mobile operator when sending traffic for a
third party.

/

12. Press [

] to advance the cursor to the LES ID line.

13. Press [Enter] to open the LES table.
14. Press [Enter] to select LES ID.
/

15. Press [

] to place the cursor on TRANSMIT.

16. Press [Enter]. A prompt asks if it is alright to start transmission.
(The Confirmation, Send Delay and Delivery Delay remain “ON”,
“00:00” and “Immediate”, respectively. If necessary, change these
settings before pressing [Enter].)
17. Press [Enter] to transmit the message prepared.
18. Press any key to return to the standby display.
The message will be transmitted according to Send Delay setting.
“Current State: SENDING” appears at the bottom of the screen
during transmission.
If the message was transmitted successfully “Successful Sending
message” appears and its particulars are sent to the Display Log.
Note 1: At present, not all LESs are offering the 2-digit code ser-

vices. To find out which LESs are offering the services, contact the LES Operations Coordinator directly.
Note 2: Some 2-digit code services may be provided free of charge by

LESs, while other services are chargeable, in some cases at
reduced rates. For information, contact the LES directly.

4-18

Inserting the destinations of a fax terminal
You can send a text message to a Group 3 type fax terminal which is
connected to the international PSTN (telephone) land line, provided
the LES selected supports fax delivery.
1. Prepare message. (To send stored file, close any open files.)
2. Press [F3] to display the Transmit menu.
3. Press [1] to select Transmit Message.
The cursor is on the Priority line and “Normal” is selected.
/

4. Press [

] to advance the cursor to the Message file line.

5. The message file line displays “Message now begin edited.” when
a file is the currently displayed. To send a file stored on a floppy
disk, select the file from the file list.
/

6. Press [

] to advance the cursor to the Destination Type line.

7. Press [Enter] to open the selection window.
8. Select “FAX”.
9. Press [Enter] to close the selection window.
Transmit Message
0001|t
Priority
Normal
Message File
Message now being edited
Station Name
Destination Type
FAX
Prefix Code
Country/Ocean Code
Station ID
Modem Type
Address
Subject
25 Char.
[ Line
2/
2 Col.
Attach File
LES ID
Option

Size

1 ]

77

[Insert

]

[ TRANSMIT ]

Figure 4-27 Transmit message menu, FAX selected
/

10. Press [ ] to advance the cursor. The cursor is now on the Country/Ocean Code line.
11. Press [Enter] to open the window for country/ocean code entry.
12. Key in international telephone code of recipient. A list of international telex/telephone country codes begins on page A-1 in the
Appendix.
13. Press [Enter] to close the window.
/

14. Press [

] to send the cursor to the Station ID line.

15. Press [Enter] to open the window for station ID entry.
16. Enter facsimile number.

4-19

17. Press [Enter] to close the window.
/

18. Press [

] to send the cursor to the Modem Type line.

19. Press [Enter] to display the list of modem types.
20. Press [Enter] to select “T30”. (Other modem types are not supported.)
/

21. Press [

] to advance the cursor to the LES ID line.

22. Press [Enter] to open the LES Table.
23. Select LES ID.
Note: If the LES ID entered is invalid, “Cannot use this LES.

Please check network configuration.” appears.
24. Press [Enter] to close the LES Table.
/

25. Press [

] twice to place the cursor on TRANSMIT.

26. Press [Enter] twice to send the message to the message buffer.
(To escape, select No and press [Enter].) The message “Message
is entered in sending Buffer.” appears.
At the same time, the message prepared is printed.
27. Press any key to return to the standby display.
The message(s) will be transmitted according to the Send Delay setting. “Current State: SENDING” appears at the bottom of the screen
during transmission.
When the message is transmitted successfully “Successful Sending
message” appears and its particulars are sent to the Display Log.

Receiving
When a message is received
Each time the FELCOM 12 receives a message it automatically registers, saves, prints (except messages with passwords) and files it.
1) received alarm
When a message is received, the audible alarm sounds.
Silence the audible alarm by pressing the [F10] key on the keyboard.
2) registration
Each message received is assigned a receive message number. This
number is also used when the file is saved to a floppy disk.

4-20

R

0

9

7

Receive

0: main DTE
1: 2nd DTE

year

0

1

month

1
day

5.

0

0

1

receive
message no.

3) display log
The Display Log shows message number, priority, date and time of
transmission, LES ID and file size (in bytes) of the latest 50 received
and transmitted messages.
4) printing
Printing of a message begins (except messages with passwords) as
soon as it is received.
5) saving and filing
The DTE saves and files a receive message to the Display Message
List. (For installations with both a main and a 2nd DTE, you may
select where to store receive messages, on the system setup menu.)
The Display Message List shows the following:
Receive message no.
LES ID
Priority
File size (in bytes)
Message classification
Password for confidential messages
Date and time of transmission
Status

Setting the receive alarm
An audible alarm may be set to ring when a routine message is received. The factory setting is OFF.
1. Press [F8] to display the Setup menu.
2. Press [6] to display the Auto Mode Setup.
Setup
Auto Mode Setup
Auto Log Print
Receive Alarm
Auto Telex Msg Save
Auto EGC Msg Save
Data Report & Polling Print

OFF
ON
ON
OFF
ON

7. E-Mail Setup
8. Directories
9. Configuration

Figure 4-28 Auto mode setup menu
/

3. Press [

] to send the cursor to the Receive Alarm line.

4. Press [Enter] to open the selection window.
5. To enable the alarm, select ON. The alarm will be released for
one second when a message is received.

4-21

6. Press [Enter] to close the selection window.
7. Press [Esc] twice.

Displaying receive messages
When you can't read an attached file in Log menu refer to page
3-15.
1. Press [F6].
2. Press [2] to display list of receive messages.
1

2

3

Message No.
R0971106.001
R0971105.002
R0971105.001
R0971024.001

LES
Perth
ABCDEFGHIJ
Perth
Perth

4
Received Message Log
Priority
Size Addressee
Normal 32767
Normal
200 CAPTAIN
Distress
1234
Normal
8251

Space: display part view
(Part View Window)

5

6

Rec date & Time
97-11-06 16:10
97-11-05 17:30
97-11-05 14:15
97-10-24 13:20

7
Status
Saved
Printed
Saved

Memory Available: 12345 Bytes
9

8

Figure 4-29 Sample display message screen
Display message list description
Message No.:

Receive message no.

LES:

LES name

Priority:

Normal or distress

Size:

Size of file in bytes

Addressee:

Addressee code appears for confidential messages. Nothing appears for routine messages.

Rec date & time:

Date and time message was received.

Status:

Printed: message printed
Saved: message saved to floppy disk
No display: not yet printed confidential message, or printer malfunction

Memory available: Memory available in DTE

3. Select a file. To get a partial display of a file selected, tap the
space bar. A part of the file appears in the View Window.

4-22

4. Press [Enter] for routine messages and messages with addressee
code (no password).
Your selection appears on the display.
Display Receive Message 
FROM FURUNO
TO FRONTIER
THE QUICK BROWN FOX JUMPS OVER LAZY DOG.
ABCDEFGHIJKLMNOPQRSTUVWXYZ. 1234567890

Ctrl+P: print

Figure 4-30 Sample receive message
5. For messages with both addressee code and password, a Password window appears. Enter the password corresponding to the
addressee code and then press [Enter]. If the password is entered
incorrectly an alarm sounds. Reenter the password.
Display Message
Message No.
R0971106.001
R0971105.002
R0971105.001
R0971024.001

LES
Perth
ABCDEFGHIJ
Perth
Perth

Priority
Size Addressee Rec date & Time
Normal 32767
97-11-06 16:10
Normal
200 CAPTAIN 97-11-05 17:30
Distress
1234
97-11-05 14:15
Normal
8251
97-10-24 13:20

Status
Saved
Printed
Saved

Memory Available: 12345 Bytes
PASS WORD: _ _ _ _ _ _

Confidential Message

Figure 4-31 Location of password
The screen can be scrolled with the up and down arrow keys.

Printing receive messages
1. Follow steps 1 thru 6 in “Displaying receive messages”.
2. While pressing and holding down [Ctrl], press [P]. The printer
starts printing the message on the screen.
Receive Message (SECRET)
Message No.
Message Ref. No.
LES
Priority
Message Size
Receive Date & Time

: R0970323.001
: 00000000
: LES or LES ID
: Normal (or Distress)
: 205 characters
: 97-03-23

abcdefghijklmnopqrstuvwxyz........

Appears only for confidential messages

Text

Figure 4-32 Sample receive message printout

4-23

Saving receive messages to a floppy disk
1. Press [F6].
2. Press [2] to display the Receive Message Log.
Receive Message Log
Message No.
R0971106.001
R0971105.002
R0971105.001
R0971101.001
R0971024.001

LES
Perth
ABCDEFGHIJ
Perth
Perth
Perth

Priority
Size Addressee
Normal 32767
Normal
200 CAPTAIN
Distress
1234
Normal
3256 OFFICER
Normal
8251

Rec date & Time
97-11-06 16:10
97-11-05 17:30
97-11-05 14:15
97-11-01 3:45
97-10-24 13:20

Status
Saved
Printed
Printed
Printed
Saved

Memory Available: 3317 Bytes
Enter: Display

S: Save

D: Delete

Figure 4-33 Sample delete message screen
3. Select a file. Press the [Enter] key to confirm contents of file.
After confirming contents, press the [Esc] key.
4. For confidential messages enter password. This password will also
be saved to the floppy disk.
5. Press the [S] key to save the file to the floppy disk.
Note: If a file by that name already exists on the floppy disk,

“A file by that name already exists on FD.” appears.

Automatically saving receive messages
1. Press [F8].
2. Press [6] to display Auto Mode Setup menu.
Setup
Auto Mode Setup
Auto Log Print
Receive Alarm
Auto Telex Msg Save
Auto EGC Msg Save
Data Report & Polling Print

OFF
ON
ON
OFF
ON

7. E-Mail Setup
8. Directories
9. Configuration

Figure 4-34 Auto mode setup menu
/

3. Press [

] to select “Auto Telex MSG Save”.

4. Press [Enter] to open the selection window.
5. Select “ON”.
6. Press [Enter] to close the selection window.
7. Press [Esc] twice.

4-24

The drive and directory where to save receive messages and created
files can be specified with “MSG Directory”. The default setting is as
follows;
For IB-581
For PC

B:\
“MAIL” directory in directory which stores program
files

Note: For IB-581 do not specify the ROM disk (drive A) as the “MSG

directory.” The ROM disk can only be written to 1000 times.
Receive messages are automatically assigned a file name as described
on page 4-20.
EGC messages can also be automatically saved. EGC messages are
automatically assigned a file name and they begin with E.

Deleting receive messages
1. Press [F6].
2. Press [2] to display list of receive messages.
Delete Message
Message No.
R0971106.001
R0971105.002
R0971105.001
R0971101.001
R0971024.001

LES
Perth
ABCDEFGHIJ
Perth
Perth
Perth

Priority
Size Addressee
Normal 32767
Normal
200 CAPTAIN
Distress
1234
Normal
3256 OFFICER
Normal
8251

Rec date & Time
97-11-06 16:10
97-11-05 17:30
97-11-05 14:15
97-11-01 3:45
97-10-24 13:20

Status
Saved
Printed
Printed
Printed
Saved

Memory Available: 3317 Bytes
(Part View Window)

Figure 4-35 Sample delete message screen
3. Select the message you want to delete. To display a part of a message (except confidential messages), tap the space bar.
4. To view a portion of a confidential file, enter the password and
then tap the space bar.
5. Press [D]. You are asked to confirm.
6. Press [Enter] to delete the message, or select No and press [Enter]
to escape.
7. To return to the standby display, press [Esc] three times.

4-25

Distress/Urgent Receiving Call Unit IC-303
The IC-303 releases an audio alarm when a distress or urgency priority EGC message is received. Press the ALARM RESET button to
acknowledge the alarm, and the tone of alarm changes. To silence the
alarm, press the [F10] key on the keyboard of terminal unit.

Figure 4-36 Distress/Urgent Receiving Call Unit IC-303

Display Log
The Display Log stores the particulars of the latest 50 received and
transmitted messages. When the log is full, the oldest message is deleted.

Displaying and printing the display log
1. Press [F6].
2. Press [4] to display the Display Log.
2
1

3

4

5

6

Display Log

7

8

9

S/R Message No. Type
Pri Date
Time LES Station
T0971110.001 TELEX Nrm 97-11-10 19:10 302 FURUNO
01 S
02 R R0971110.001 TELEX Dis 97-11-10 19:25 302
PSTN
PSDN
E-mail
...
(etc.)
50 (max)

!0

!1

Size Cond
12345 Success
365
Fail

Ctrl+P: print

Figure 4-37 Sample display log
3. To scroll the Display Log screen, press the down key several times.
4. To print the log, press and hold down [Ctrl] and press [P].
“Now printing” appears on the screen.

4-26

display log description
S/R:
Message No.:
Type:

Send or Receive message
Message no. or file name
Currently, TELEX, PSTN, PSDN or SPEC
(2-digit code service).
Normal or distress
Date message was received (or transmitted).
Time message was received (or transmitted).
ID of LES which handled the message
Transmitting station name. Blank for unreg
istered station or receive message.
Size of message in bytes
Transmission results. Blank if receive
message.
Successful transmission
Failed transmission
Message rejected by LES

Pri:
Date:
Time:
LES:
Station:
Size:
Cond:
Success:
Fail:
Rejected:

Automatic printing of display log
The Display Log can be automatically printed every 24 hours.
1. Press [F8] to display the Setup menu.
2. Press [6] to display the Auto Mode Setup menu.
Setup
Auto Mode Setup
Auto Log Print
Receive Alarm
Auto Telex Msg Save
Auto EGC Msg Save
Data Report & Polling Print

OFF
ON
ON
OFF
ON

7. E-Mail Setup
8. Directories
9. Configuration

Figure 4-38 Auto mode setup menu
3. Press [Enter] to open the selection window of Auto Log Print.
4. Set Auto Log Print to ON.
5. Press [Enter] to close the selection window.
6. Press [Esc] twice.

4-27

Display send message log or receive message log
You can display send message log or receive message log as follow.
1. Press [F6].
2. Press [1] (Send message log) or [2] (Receive message log).
3. Press [Esc] to escape.

EGC Messages
EGC messages are automatically received, printed and saved to the
DTE. The memory capacity for EGC message is 32k bytes. When the
memory is full, the oldest information is deleted.

Displaying and reprinting EGC messages
1. Press [F6].
2. Press [3]. The Display EGC Message screen appears.
File

Edit

Transmit

EGC

Reports

logs

Options

Setup

StopAlarm

Display EGC Message
EGC Message --- MET Navarea Warning or MET Forecast --Message Sequence No. : 00472
LES
: YAMAGUCHI
Priority
: Urgent
Size
: 285 characters
Receive Date & Time : 97-08-19 06:08 (UTC)

ZCZC
NAVAREA XI WARNING
NAVAREA XI 0480.
NORTH PACIFIC, WESTERN PART.
DISTRESS SIGNALS ON 243MHZ AND
121.5 MHZ RECEIVED IN
29-40.4N 174-15.0E.
Ctrl+P: Print
P: Previous
N: Next

Current State: IDLE
DCE Ver **

SYNC ( NCS )
NCS: IOR
LOGIN

97-08-19 07:15 (UTC)
LAT: 35:00.00N
LON: 135:00.00E

Figure 4-39 Sample Display EGC Message screen
3. To scroll the message, use the up and down arrow keys.
4. To view next and previous messages, use the [N] and [P] keys.
5. To print the message appearing on the display, press and hold
down [Ctrl] and press [P]. To stop printing, press [Esc].
EGC messages can be automatically saved on a floppy disk. See page
4-24 for details.

4-28

Displaying EGC closed network ID (ENID)
To join a FleetNETTM service, an MES must be registered with an
information provider. The information provider adds the MES to the
group which is to receive the service by downloading a Group Call
ID, via a LES which supports FleetNETTM broadcasts, uniquely addressed to the MES. The MES stores the ID and can accept broadcasts from the information provider. The MES operator can not change
this stored EGC closed network IDs (ENIDs). Up to 64 ENIDs are
stored on a non-volatile memory.
The ENID stored can be accessed for downloading and deleting via
the satellite path. It is possible for an MES operator to inhibit (or
activate as required), via the DTE, selected ENIDs previously downloaded.
Along with the ENID, the name of the information provider is stored.
In the event that a download command is received and the ENID
storage area is full, then an ENID which has been inhibited (de-activated) by the MES operator will be written over. If none has been
inhibited, then the new download is not accepted.
Follow the procedure below to inhibit (or activate) an ENID.
1. Press [F4] to display EGC menu.
2. Press [2] to display the EGC Network ID List.

File

Edit

Transmit

EGC

Reports

Logs

Options

Setup

Position

StopAlarm

EGC
1. Display EGC Message EGC Network ID List
2. EGCENT:
Network
ID SPACE: Inhibit Ctrl+P: Print ESC: Quit
Activate
Mark ‘*’ means activation
01
02
03
04
05
06
07
08

*
*
*
*
*
*
*
*

00001
00002
04001
04002
04003
04005
04006
04007

Current State: IDLE
DCE Ver **

202
202
202
202
202
202
202
202

FURUNO
FURUNO
FURUNO
FURUNO
FURUNO
FURUNO
FURUNO
FURUNO

SYNC ( NCS )
NCS: IOR
LOGIN

97-02-28 12:00 (UTC)
LAT: 34:43.00N
LON: 135:21.00E

Figure 4-40 EGC network ID list

4-29

3. Select an ENID you want inhibit (or activate).
4. Press the Space bar to inhibit (or [Enter] key to reactivate).
5. Press [Esc] to return to the standby display.

Receiving EGC distress or urgent message
When the FELCOM 12 receives a EGC distress or an urgent message, an alarm buzzer sounds on the terminal unit and the Distress/
Urgent Receiving Unit IC-303 or the Distress Message Controller
DMC-5 when connected.
To silence the alarm buzzer, press [F10] on the terminal unit.
Note: To silence the alarm from the IC-302, also press [F10]. DO

NOT press the DISTRESS button on the IC-302 to silence the
alarm; you will transmit own ship’s distress alert.

Tx Message Example Printout
The Tx message printout changes according to whether "Confirmation" (keying sequence: [F3], [1], "Option") on thetransmit message
is ON or OFF.

Confirmation "OFF"
A TX message is printed when the message result is "Success".
Sent Message
DELIVERY CONFIRMATION OFF
Message File
LES
Priority
Destination

: 00FOX.TXT
Message Size : 277 characters
: GOONHILLY
Date
: 99-03-10
: Normal
Time
: 06:06 (UTC)
: TELEX (Prefixed) 00111222222222222222 (IA5)
00111333333333333333
00111444444444444444

Figure 4-41 TX message printout when Confirmation is OFF

4-30

Confirmation "ON"
The message "Delivery Status received for (file name)" is displayed
when you received message delivery data and the message is printed.
Note: After the message "Delivery Status received for" appears, wait
more than two minutes before sending another message. If you attempt to transmit before two minutes has elapsed the the message
and delivery information will be printed again.

Sent Message
DELIVERY CONFIRMED
Message File
LES
Priority
Destination

: 00FOX.TXT
Message Size : 277 characters
: GOONHILLY
Date
: 99-03-10
: Normal
Time
: 06:06 (UTC)
: TELEX (Prefixed) 00111222222222222222 (IA5)

Figure 4-42 Tx message printout when Confirmation is ON
(delivery confirmed)

Sent Message but not delivered
DELIVERY FAILURE : xxx (xxx = reason for no delivery)
DELIVERY STATUS NOT RECEIVED (in case of timeout)
Message File
LES
Priority
Destination

: 00FOX.TXT
Message Size : 277 characters
: GOONHILLY
Date
: 99-03-10
: Normal
Time
: 06:06 (UTC)
: TELEX (Prefixed) 00111222222222222222 (IA5)

Figure 4-43 Tx message printout when Confirmation is ON (message
not delivered)

4-31

(This page intentionally left blank.)

4-32

DATA REPORTING AND POLLING
This chapter explains data reporting settings and polling reception.
Data reporting provides automatic data transmission at regular
intervals from your ship to your home office, when your ship
receives a polling command from your home office, it automatically transmits data to your home office.
No operator intervention is required during polling reception.
Satellite

Data report
Message report

Polling

Mobile Earth Station

Land Earth Station

Subscriber

Data Reporting
Data reporting provides automatic data transmission at regular (preset) intervals from your ship to your home office. The data are position, speed, bearing and other data sent from a navigational equipment
or an interface unit.
The data transmitted from the FELCOM 12 is temporarily stored in a
data reporting file at the LES. When an operator at your home office
accesses the LES, the LES delivers the data to your home office.
Some LESs may deliver it without being accessed.
Data reporting can be initiated by setting a data report on the FELCOM
12 or receiving a polling command from your home office.
FELCOM 12 offers two types of data reporting as follows:
¡Data report --------- on MES signalling channel
Refer to “Setting a data report” below.
¡Message report --- on MES message channel
Refer to “Setting a message report” on page 5-4.

Setting a data report
1. Press [F5] to display the Position Reports menu.
Position Reports
1. Data Report
2. Message Report
3. Data Network ID

Figure 5-1 Position reports menu

5-1

2. Press [Enter] or [1] to display Data Report screen.
3. Press [1], [2], [3] or [4] to set addressee desired.
You can set four addressees.
The cursor is on the Status line and “OFF” is selected.
Position Reports
1. Data Report Data Report
2.Data
Message
Reports
Report
Programming
3. Data
Network ID OFF
Status
Report Length 2
Destination
DNID
LES ID
Member No.
Regular Interval
Activation
Interval Time 00:10
1 (- - - : No Limit)
Report Times
--:-Start Time1
--:-Start Time2
--:-Start Time3
--:-Start Time4

Daily is selected
Regular Interval/Daily
Start Time1
--:-Start Time2
--:-Start Time3
--:-Start Time4
--:--

Figure 5-2 Data report menu
4. Press [Enter] to open the selection window.
5. Select “ON” or “OFF”.
ON: Data report on
OFF: Data report off
6. Press [Enter] to close the selection window.
7. Press [↓] to advance the cursor to the Report Length line.
8. Press [Enter] to open the selection window.
9. Select “1” or “2”.
1: Position
2: Position, speed, bearing, depth
3: Spare (not used)
10. Press [Enter] to close the selection window.
11. Press [↓] to advance the cursor to the Destination line.
12. Press [Enter] to display the DNID list.
13. Select DNID.
(LES ID and Member ID are automatically selected with DNID.)
14. Press [Enter] to close the DNID list.

Note: If the item "Activation" below is set to "Daily", do the
following steps:
1)Press [↓] several times to select Report Times.
2)Press the [Enter] key to show the screen for entry of trans
mission quantity.
3)Press the [0] key or [Backspace] key to set No Limit.
4)Press the [Enter] key to close the screen.
15. Press [↓] to advance the cursor to the Activation line.

5-2

16. Press [Enter] to open the selection window.
17. Select “Regular Interval” or “Daily”.
18. Press [Enter] to close the selection window.
19. Press [↓].
` When “Regular Interval” is selected on step 17,
(1) Press [Enter] to open the window for interval time entry.
(2) Key in the interval time at Interval Time.
(3) Press [Enter] to close the window.
(4) Press [↓].
(5) Press [Enter] to open the window for report times entry.
(6) Key in the Report times or select “No limit”.
(7) Press [Enter] to close the window.
` When “Daily” is selected on step 17,
(1) Press [Enter] to open the window for start time entry.
(2) Key in the start time at Start Time 1.
(3) Press [Enter] to close the window.
(4) Press [↓].
(5) If necessary, key in the start time of Start Times 2-4.
20. Press [Esc] to register the above settings.
Position Reports
1. Data Report Data Report
2.Data
Message
Reports
Report
Programming
3. Data
Network ID OFF
Status
Report Length 2
Destination
DNID
LES ID
Member No.
Regular Interval
Activation
Interval Time 01:00
24 (- - - : No Limit)
Report Times
--:-Start Time1
Entry
--:-Start Time2
--:-Start Time3
No
Yes
--:-Start Time4

Figure 5-3 Data report menu
21. Select “Yes”.
22. Press [Enter] to close the Data Report window.

5-3

Setting a message report
1. Press [F5] to display the Position Reports menu.
Position Reports
1. Data Report
2. Message Report
3. Data Network ID

Figure 5-4 Position reports menu
2. Press [2] to display the Message Report.
3. Press [1], [2], [3] or [4] to set addressee desired.
You can set four addressees.
Message Report
PIN Code
INT
*********
Message Report Programming
OFF
Status
Station Name
TELEX
Destination Type
Country/Ocean Code
Station ID
Modem Type
Subject
LES ID
Regular Interval
Activation
00:10
Interval Time
1 (- - - : No Limit)
Report Times
--:-Start Time1
--:-Start Time2
--:-Start Time3
--:-Start Time4
NAV+SEA INF
Report Contents

Figure 5-5 Message report menu
4. Press [Enter] to open the window for PIN code entry.
5. Key in the PIN code.
PIN code (max. 8 digits) should be agreed upon with your recipient beforehand.
6. Press [Enter] to close the window.
/

7. Press [

].

8. Press [Enter] to open the selection window.
9. Select “ON” or “OFF”.
ON: Message report on
OFF: Message report off
10. Press [Enter] to close the selection window.
/

11. Press [

].

12. Press [Enter] to display the station list.
13. Select a station.

5-4

14. Press [Enter] to close the station list.
15. Press [↓] to place the cursor on the LES ID line.
16. Press [Enter] to display the LES list.
17. Select LES.
18. Press [Enter] to close the LES list.

Note: If the item "Activation" below is set to "Daily", do the
following steps:
1)Press [↓] several times to select Report Times.
2)Press the [Enter] key to show the screen for entry of trans
mission quantity.
3) Press the [0] key or [Backspace] key to set No Limit.
4) Press the [Enter] key to close the screen.
19. Press [↓].
20. Press [Enter] to open the selection window.
21. Select “Regular Interval” or “Daily”.
22. Press [Enter] to close the selection window.
23. Press [↓].
` When “Regular Interval” is selected on step 21,
(1) Press [Enter] to open the window for interval time entry.
(2) Key in the interval time.
(3) Press [Enter] to close the window.
(4) Press [↓].
(5) Press [Enter] to open the window for report times entry.
(6) Key in the report times or select “No Limit”.
(7) Press [Enter] to close the window.
` When “Daily” is selected on step 21,
(1) Press [Enter] to open the window for start time entry.
(2) Key in the start time.
(3) Press [Enter] to close the window.
(4) Press [↓].
(5) If necessary, key in the start time of Start Times 2-4.
24. Press [↓].
25. Press [Enter] to open the selection window.
26. Press [↑] or [↓] select the contents of message report.
NAV: Position, speed, bearing
NAV+SEAINF: Position, speed, bearing, water temperature,
current, depth

5-5

27. Press [Esc] to register the above settings.
Message Report
12345678
PIN Code
INT
*********
Message Report Programming
ON
Status
FRNINMBTSTSES
Station Name
TELEX
Destination Type
Country/Ocean Code 583
343199710
Station ID
Modem Type
Subject
303 (YAMAGUCHI)
LES ID
Daily
Activation
01:00
Interval Time
24 (- - - : No Limit)
Report Times
08:00
Start Time1
--:-Start Time2
--:-Start Time3
--:-Start Time4
NAV+SEA INF
Report Contents

Entry
Yes

No

Figure 5-6 Message Report Screen
28. Select “Yes”.
29. Press [Enter] to finish.

Polling
When the FELCOM 12 receives a polling command from your home
office, it automatically transmits data to your home office. The data
are position, speed, bearing and other data sent from a navigational
equipment or an interface unit.
A polling command from your home office can also activate data
report or message report if the corresponding setting is completed on
the FELCOM 12. If a polling command with a file name is received,
the FELCOM 12 transmits the file to your home office.

Polling command
This paragraph shows you how to make the polling command at your
home office.
There are two kinds of polling commands: one is sent on the MES
signalling channel and the other is sent on the MES message channel.
Polling command on MES signalling channel
Request a land station to make the polling command because the format vavies with land station.

5-6

Polling command on MES message channel
To make the polling command, enter D???, hyphen, PIN code (max.
8 digits), hyphen, file name (stored in the floppy disk of the FELCOM
12), colon and text of message.
To send file data, type a hyphen and file name. If no hyphen and file
name is entered, MES automatically transmits nav data (own ship
position, course, speed, etc). For PIN Code setting refer to page 5-4.
D???–PIN code-file name: (text of message)

Figure 5-7 Polling command

Other polling command
Telex
P???/PIN Code/TELEX/LES number/Country number/Subscriber’s
number/File name:
E-mail
P???/PIN Code/EMAIL/LES number/ E-mail address/File name:
Public Switched Telephone Network
P???/PIN Code/PSTN/Modem type/LES number/Country number/
Subscriber’s number/File name:
Modem type is selected from T30, V21, V22B, V22, V23, V26B,
V26T, V27T or V32.
Packet Switched Data Network
P???/PIN Code/PSDN/LES number/Country number/Subscriber’s
number/File name:
Data Network Identification
P???/PIN Code/DNID/LES number/Country number/Subscriber’s
number/File name:
Facsimile
P???/PIN Code/FAX/LES number/Country number/Subscriber’s
number/File name:
Special
P???/PIN Code/SPEC/LES number/Country number/Subscriber’s
number/File name:

5-7

For ship-to-ship communication, country number is ocean region
number. Subscriber’s number includes Station ID, Telex ID, etc.
If file name is not specified (/:), position, speed, bearing, water temperature, current and depth are transmitted. Furthermore, / is deleted
(:), position, speed and bearing are transmitted.
For example, you transmit polling command to MES of PIN code
12345678 via Yamaguchi station (Pacific Ocean: 203). Then, that
MES transmits position, speed, bearing, water temperature, current
and depth to telex number 720-5644325.
P???/12345678/TELEX/203/720/5644325/:
Mobile earth station transmit position, speed and bearing to e-mail
address abc@furuno.co.jp.
P???/12345678/EMAIL/203/abc@furuno.co.jp:

Polling reception
No operator intervention is required during polling reception.
The printer PP-510 prints the status of polling reception and data
transmission in response to polling request as shown below.

Receive Message
Message No.
: R0990907.002
Message Ref. No.
: 00616923
LES
: YAMAGUCHI
Priority
: Normal
Message Size
:
121 characters
Receive Data & Time : 99-09-09 04:07 (UTC)

KDD INMARSAT-C SERVICE 9-SEP-1999 04:02:28 UTC REF:616923
XXXXXXXXX ABCD X via YAMAGUCHI LES
D???-12345678:test test

99-09-09 04:09 (UTC)
Successful Sending message.

Sent Message
DELIVERY CONFIRMATION OFF
Message File
LES
Priority
Destination
582+
Date & Time
Position
Course
Speed

: Report
: YAMAGUCHI
: Normal
: TELEX

Message Size : 284 characters
Date
: 99-09-09
Time
: 04:09 (UTC)
582 (IA5)

99-09-09 04:07 (UTC)
LAT 12:34.56N
Water Temp
LON 123:45.67E
Water Current
321.1
1.1 KTS
Depth

32.1
22.3 KTS
111.0
123.4FT

Figure 5-8 Sample MES message channel printout

5-8

Note: You can turn off printing of the data report and polling commands as follows:
1. Press [F8], [6] to display the Auto Print Mode Setup screen.
Setup
Auto Mode Setup
Auto Log Print
Receive Alarm
Auto Telex Msg Save
Auto EGC Msg Save
Data Report & Polling Print

OFF
ON
ON
ON
OFF
OFF
ON

7. E-Mail Setup
8. Directories
9. Configuration

Figure 5-9 Auto print mode setup screen
2. Press the [↓] key to choose "Data Report & Polling Print."
3. Press the [Enter] key.
4. Choose OFF.
5. Press the [Enter] key.
6. Press the [Esc] key twice.

DNID (Data Network Identification)
When you make a contract with an information provider, DNIDs are
downloaded from the information provider to your FELCOM12 via
an LES.
Up to 64 DNIDs can be downloaded to the FELCOM 12.

Displaying DNID
1. Press [F5] to display the Position Reports menu.
2. Press [3] to display the Data Network ID screen.
Data Network ID
RET: Activate SPACE: Inhibit Ctrl+P: Print ESC: Quit
Mark ‘*’ means activation.
No. Act

DNID

LES

Subaddr

Member

01
02
03
04
05
06
07
08
09
10

00004
00004
23456
03333
03333
07777
09999

101
101
101
101
101
101
101

000
002
002
002
000
000
000

001
003
223
044
044
099
088

*
*
*
*
*
*
*

Text

Figure 5-10 Data network ID menu

5-9

Note: DNID with “*” mark are available for use(Refer to Figure

5-11).
POLLING Message - - - Program Unreserved Data Reporting - - DNID
: 0004 LES ID
: 101 (Southbury)
Sub Address : 000
Member Number : 001 Response: No Response
Receive Data & Time: 97-04-15 00:01 (UTC)
Start Frame: 00030

Interval: 00030

97-04-15 00:01 (UTC)
Data Report Program has been initiated by Polling.
POLLING Message - - - Initiate Unreserved Data Reporting - - DNID
:0004
LES ID
:101 (Southbury)
Sub Address : 000
Member Number :001 Response: Data Report
Receive Data & Time: 97-04-15 00:01 (UTC)
Start Frame: 00030

Interval: 00030

Data Reported (Poll Response)
LES
:Southbury
Date
DNID
:00004
Time
Member No. :001
Position

: 97-04-15
: 00:03 (UTC)

LAT 10:14.03N
LON 124:36.81E

97-04-15 00:06 (UTC)
Successful Data Report Sending.

Figure 5-11 Sample MES signalling channel printout

Enabling/Disabling DNID
DNID can be enabled or disabled as follows:
1. Press up/down arrow key to place the cursor on the desired DNID.
2. Press [Enter] to enable the DNID. (* mark appears.)
Press [Enter] to disable the DNID. (* mark disappears.)
Note: When a DNID is disabled “running data program (poll)”

is displayed and polling is cancelled.
3. Press [Esc] to close the window.
4. To return to the standby display, press [Esc] twice.
Note: “Disable”not permitted in FFA version.

5-10

DISTRESS ALERT
Preparing a Distress Alert
1. Press [F8] to display the Setup menu. Note that this key has precedence over any operation.
2. Press [1] to display the Distress Message Setup screen.
Distress Alert Setup
LES ID
Update Time
Position
Protocol
Nature
Course
Speed

144
06:23 97-08-20 (YY-MM-DD)
LAT 35:00N
LON 135:00E
Maritime
Undersignated
187
10 KTS

Figure 6-1 Distress Alert setup screen
3. The default LES ID is 144, AOR-E, NCS. To change, press [Enter] to display the LES ID list. Select a suitable LES and press
[Enter].
/

4. Press [ ] to select Update Time. Enter the time (hours and minutes and date) if necessary. The time indication stays still showing the last update. Current time and position are shown at the
bottom right on the screen.
/

5. Press [

] to select Position.

6. Press [Enter] to open the window for position entry.
7. Enter position in latitude and longitude. Use [ /] to shift the cursor from degree to minutes and co-ordinate. Enter co-ordinate with
appropriate alphabet key.
8. Press [Enter] to close the window.
/

9. Press [

] to advance the cursor to the Protocol line.

10. For marine vessels Protocol should be set to Maritime.

6-1

/

11. Press [ ] to select Nature. Press [Enter] to display the list. Select
appropriate nature of distress.
Undesignated
Fire/Explosion
Flooding
Collision
Grounding

Listing
Sinking
Disabled & Adrift
Abandoning ship
Further assistance required
Piracy or Armed Attack
If nature of distress is not specified, “Undesignated” is automatically selected.
12. Press [Enter] to close the list.
/

13. Press [ ] to go to the Course and/or Speed entry. Enter course
and/or speed if they are different from what appears on the screen.
14. Press [Esc]. You are now asked to update data entered.
Setup
Distress Alert Setup
LES ID
Update Time
Position
Protocol
Nature
Course
Speed

303 (YAMAGUCHI)
06:23 97-08-20 (YY-MM-DD)
LAT 30:00N
LON 140:00E
Maritime
Grounding
187
0 KTS
Update

Distress Alert updated.
Press any key to escape.

Yes

No

*Current update is shown at the position display of the bottom right corner.
Figure 6-2 Distress Alert setup, requesting confirmation of
settings
15. Press [Enter] to register data you’ve just entered.
Setup
Distress Alert Setup
LES ID
Update Time
Position
Protocol
Nature
Course
Speed

303 (YAMAGUCHI)
06:23 97-08-20 (YY-MM-DD)
LAT 30:00N
LON 140:00E
Maritime
Grounding
187
0 KTS

Distress Alert updated.
Press any key to escape.

Figure 6-3 Distress Alert setup, distress alert updated

6-2

Transmitting a Distress Alert
1. Open cover on DISTRESS button.
2. Press the DISTRESS button 4 seconds on Distress Alert Unit IC302.
Note: Within 3 seconds, the distress alert will not be tramsmitted.
The lamp inside the button flashes quickly and an audible alarm
sounds intermittently. Four seconds later, the distress alert is transmitted and light the lamp and an audible alarm sounds continuously. When you receive acknowledgment of the distress alert
from an LES, the lamp flashes slowly and the audible alarm sounds
intermittently.
To silence the audible alarm, press [F10].

DISTRESS

TYPE
IC-302
SEL NO.
COMPASS SAFE DISTANCE
STD
M
FURUNO ELECTRIC CO., LTD

Figure 6-4 Distress Alert Unit IC-302
Do not press the button to silence an alarm for incoming distress
or urgent message. This will transmit a distress alert for own ship.

6-3

Testing Distress Button
The DISTRESS button on the IC-302 may be tested without transmitting the distress signal as follows:
1. Press [F7] to display the Options menu.
2. Press [6] to display the Test menu.
Test
1. PV Test
2. PV Test Result
3. Self Test
4. Distress Alarm Button Test

Figure 6-5 Test Menu
3. Press [4].
4. Press [Enter]. The Distress Alert Button Test mode screen appears.
Options
Test
1. Login
2.1.Logout
PV Test Distress Alert Button Test
3.2.Abort
PV Test Result
4.3.Select
NCSDistress alert button test mode.
Self Test
5.4.Ocean
Region
Press
any key
Distress
Alarm
Button
Testto escape.
6. Test

Figure 6-6 Distress alert button mode screen
5. Open cover on DISTRESS button.
6. Press the DISTRESS button 4 seconds.
7. Confirm that the IC-302 sounds the audible alarm.
8. Close the cover on DISTRESS button.
9. Press any key to escape.

6-4

Distress Communications
The distress alert provides the minimum distress reporting requirements: own vessel’s ID, speed, course, L/L position and nature of
distress. After receiving the distress alert acknowledgment and you
are not pressed for time you may send detailed information as follows:
1. Press [F1] followed by [Enter] to display the editor screen.
2. Prepare distress communication message. Figure 6-7 shows a
sample distress message.
MAYDAY MAYDAY MAYDAY
THE NAME IS

Ship’s name

I NEED HELP

: Type of assistance required

Figure 6-7 Sample distress message
3. Press [F3].
4. Press [Enter]. The screen should look something like Figure 6-8.
The cursor is on the Priority line.
Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Normal
3.Message
Request File
Delivery Status Message now being edited
Size
63
Station Name
Destination Type
TELEX
Prefix Code
Country/Ocean Code
Station ID
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
LES ID
Option
[ TRANSMIT ]

Figure 6-8 Transmit message screen
5. Press [Enter] to open the selection window.
/

6. Press [

] to select “Distress”.

7. Press [Enter] to close the selection window.
/

8. Press [

] to go the LES ID line.

9. Press [Enter] to open the LES list.
10. Select the LES where the distress alert was transmitted.

6-5

11. Press [Enter] to close the LES list.
/

12. Press [

] to place the cursor on TRANSMIT.

13. Press [Enter]. The display should look similar to Figure 6-9.
Transmit
<[1] UNTITLED1>
Transmit Message
0001|t
1. Transmit Message
2.Priority
Cancel
Distress
3.Message
Request File
Delivery Status Message now being edited
Size
63
Station Name
Destination Type
TELEX
Prefix Code
Country/Ocean Code 000
Station ID
SEARCH AND RESCUE
Modem Type
Address
----*---------+---------+---------+---------+---------+---------+---------<
Subject
[Insert
]
25 Char.
[ Line
2/
2 Col.
1 ]
Attach File
Start
LES ID
303 (YAMAGUCHI)
Option
No
Yes
[ TRANSMIT ]

Figure 6-9 Transmit message screen with send start confirmation
prompt
14. Press [Enter] to transmit the distress message to the LES.
Note: Country/Ocean Code and Station ID are not required in a

distress message.

6-6

OTHER FUNCTIONS
This chapter describes how to abort operation, scan NCS and select
EGC and NCS channels.

Aborting an Operation
You can abort transmission, receiving or scanning during operation.
1. Press [F7] to display the Options menu.
Options
1. Login
2. Logout
3. Abort
4. Select NCS
5. Ocean Region
6. Test

Figure 7-1 Options menu
Note: If the FELCOM 12 is set to operate as an EGC-only re-

ceiver, the menu looks like this:
Options
1. Login
2. Logout
3. Abort
4. Select EGC Ch.
5. Test

Figure 7-2 Options menu, EGC-only receiver status
2. Press [3] to select Abort.
Options
1. Login
2. Logout
3. Abort
4. Select NCS
5. Ocean Region
6. Test

Abort

Start
Yes

No

Figure 7-3 Abort screen
3. Press [Enter] to abort. (The message “Forced Clearing” replaces
either Sending, Receiving or Scanning at the bottom of the screen.)
Note: Aborting is possible in sending, receiving or scanning. If

attempted in other operating modes “Cannot abort current process.” appears.

7-1

Scanning NCS
The communication unit automatically tunes itself to the NCS selected on the System Setup menu. You can, however, tune to another
NCS which has a stronger signal. Scanning is possible only when the
communication unit is IDLE and FELCOM 12 is set to operate as an
Inmarsat-C transceiver.
If the communication unit is not idle, “Communication unit is not
Idle now. Cannot start scan.” appears. Press any key to escape then
wait until the unit is in the idle state.
1. Press [F7] to display the Options menu.
2. Press [5] to display the Ocean Region screen.
Options
Ocean Region
1. Login
2. Logout
Auto
3. Abort
West-Atlantic
4. Select
NCS
East-Atlantic
5. Ocean
Region
Pacific
6. Test
Indian

NCS you are currently tuned to appears in reverse indication.

Figure 7-4 Ocean region screen
3. The NCS you are currently tuned to appears in reverse indication.
If necessary, select another NCS.
4. Press [Enter].
If Auto is selected, FELCOM 12 scans all NCSs in turn. If a particular ocean region is selected, FELCOM 12 scans all channels
of that NCS. (NCSs will begin using multiple channels when the
third generation satellites come into use.)
Options
Ocean Region
1. Login
2. Logout
Auto
3. Abort
West-Atlantic
4. Select
NCS
Start
East-Atlantic
5. Ocean
PacificRegion
6. Test
Yes
No
Indian

Figure 7-5 NCS scan confirmation screen
5. Press [Enter] to start the scanning.
The message “Starting Scan Process. Press any key to escape.”
appears during the scanning.

7-2

Selecting EGC Receiving Channel
EGC channel can be selected when the DTE is set to operate as an
EGC-only receiver. This procedure is shown for reference; currently
there is only one EGC channel per NCS.
1. Press [F8] to display the Setup menu.
2. Press [9] to display the Configuration menu.
3. Press [3]. The EGC channel which the EGC receiver is currently
tuned to appears on the display in reverse indication.
File

Edit

Date
Time

Transmit

EGC

Reports

logs

Setup
Configration97-08-21
06:12List
(UTC)
EGC Channel

ENT: set ESC: quit
Position
LAT 35:00.00N
135:00.00E
11080* 12580* LON
10840*
11088*
Waypoint
LAT
LON
Course
DEG
Speed
KTS
Current NCS
344 (IOR) LOGIN
Current Channel
NCS CC
Current TDM
NCS CC
MES Status
Idle
GPS Status
****
DCE Memory

32818 Bytes free

Current State: EGC RECEIVER

Options

Setup

Position

StopAlarm

BBER
C/N
Send Level
RxIF AGC Level
REF Offset Freq
Synthe 1st -1 Local
1st -2 Local
RX2nd Local

004
OK ( 39dB)
OK ( 0)
OK (134)
OK (
0Hz)
OK
OK
OK

Antenna Power Supply

OK

Water Temperature
Water Current
Direction
Speed
Depth

SYNC ( NCS )
NCS: IOR
LOGOUT

DCE Ver **

DEG
DEG
KTS

97-08-21 02:00 (UTC)
LAT: 00:00.00N
LON: 000:00.00E

Figure 7-6 EGC channel list screen
4. Select desired channel.
5. Press [Enter] to start the tuning.
6. Press [Esc] to close the Update screen.
7. Press [Enter] to select “Yes”.

7-3

Selecting NCS Channel
NCS channel can be selected as shown in the procedure below. Currently, each satellite transmits one global beam. In the future, the satellites will transmit multiple spot beams, namely, the NCS will have
multiple channels.
1. Press [F7] to display the Options menu.
2. Press [4] to display the Select NCS menu. The NCS Channel
List appears.
NCS channels programmed at page 2-16 appear on the list.
Options
1. Login
2. Logout
3. Abort
4. Select NCS
No AOR (WEST)
5. Ocean Region
ID
FREQ
6. Test
1 044 11080*
2 0
3 0
4 0
5 0
6 0
7 0
8 0

NCS Channel List
ENT: set ESC: quit
AOR (EAST)
ID
FREQ

ID

144
1
1
1
1
1
1
1

244
2
2
2
2
2
2
2

12580*

POR
FREQ
12580*

Figure 7-7 NCS channel list
3. Select NCS channel.
4. Press [Enter].
5. Press [Esc] to close the Update screen.
6. Press [Enter] to select “Yes”.
The unit tunes to the channel selected.

7-4

ID
344
3
3
3
3
3
3
3

IOR
FREQ
10840*

MAINTENANCE
This chapter provides the information necessary for the maintenance
and checking of the FELCOM 12.

Safety Information

WARNING
Do not open the cover of
the equipment.
This equipment uses high
voltage electricity which can
shock, burn, or cause
serious injury. Only qualified
personnel should work inside
the equipment.
Hazardous microwave
Do not approach within 60
cm of the antenna radome
when it is transmitting.
Microwave radiation can be harmful to the
human body, particularly the eyes.
Radiation Level

At

10W/m2

60 cm

Do not disassemble the equipment.
Fire, electrical shock or serious injury may
result.

8-1

General Checking and Maintenance
Turn off the power before conducting any maintenance procedures
other than the cleaning of the terminal unit and communication unit.

Cleaning the terminal unit and communication
unit
These units can be cleaned with a soft, dry cloth. DO NOT use chemical cleaners. They may remove paint and markings.

Checking connectors and earth terminal
The connectors and earth terminal on the rear panel of the communication unit and on the bottom panel of the terminal unit should be
checked periodically for tightness. If the earth terminal has rusted,
clean it.

Floppy disk drive head
The floppy disk is coated with a magnetic material which stores information entered into the disk. If this material is damaged by foreign material adhering to the disk drive head it may not be possible to
read from or write to the disk. Clean the head regularly with a cleaning floppy disk to prevent loss of data.

When the power can’t be turned on (power lamp
does not light)
3) and 4) are for service technicians.
1) Check the power cable connector on both the rear panel of the
terminal unit and communication unit for tightness. Check if the
ship’s mains switchboard is turned on.
2) On the terminal unit, check the breaker on the rear panel. If it has
tripped it will be protruding several millimeters. Reset it if necessary.
3) On the rear panel of the terminal unit, disconnect the power cable.
Connect a multimeter to the power cable connector and confirm
21.6 and 31.2 V. (pin #1: positive, pin #2: negative)
4) On the rear panel of the communication unit, disconnect the power
cable. Connect a multimeter to the power cable connector and
confirm 21.6 and 31.2 V. (pin #1 and #2: positive, pin #3 and #4:
negative)

8-2

Self Tests
The communication unit and the terminal unit are equipped with self
tests which check them for proper operation.

Self test at power application (communication
unit)
The communication unit performs the following tests when it is turned
on:
a)
b)
c)
d)
e)

ROM sum test
RAM read and write test
DP RAM read and write test
EEPROM sum test
VITERBI decoder test

If the unit finds no fault it goes into normal operation.

Testing the communication unit through the
keyboard
This test can only be initiated from the main DTE. The communication unit must be idle.
1. Press [F7] to display the Options menu.
2. Press [6] to display the Test menu.
3. Press [3]. The Communication Unit (self test) screen appears.
Options
Test
1. Login
2.1.Logout
Communication Unit
PV Test
3.2.Abort
PV Test Result
4.3.Select
NCS
Self Test
5.4.Ocean
Region
Distress
Alarm Button Test
6. Test

Start
Yes

No

Figure 8-1 Communication unit screen
4. Press [Enter] to start the test.
The message “Now Communication Unit-testing” appears in
blinking reverse video during testing.

8-3

5. When the test is completed the screen shows the results of the
test.
Options
Test
1. Login
2.1.Logout
Communication Unit
PV Test
3.2.Abort
PV Test Result
CPU1
165-0086-100
CPU2
4.3.Select
NCS OK
Self Test
ROM
ROM
5.4.Ocean
Region
Distress
Alarm
RAM
OK Button Test RAM1
6. Test
DP-RAM OK
RAM2
Viterbi

OK

EEPROM
GPS
DP-RAM

165-0087-103
OK
OK
OK
OK
OK
OK

Press any key to escape.

Figure 8-2 Sample communication unit self test results
Either “OK” or “NG” (No Good) appears next to each ROM and
RAM tested. NG display releases the audible alarm. For defective ROM, RAM, DP-RAM, EEPROM or VITERBI replace the
CPU Board. For GPS, NG appears when there is no GPS board or
it is faulty.
6. Press any key to finish the communication unit test.

Performance Verification (PV) Test
After the FELCOM 12 is installed, the installing technician usually
confirms that the unit is functioning properly and is logged in with
the Inamarsat C system by conducting the PV test.
The PV test consists of the message reception test, message transmission test and distress alert test.
The results of the test appear on the PV test result display.
Note that the test cannot be conducted from a 2nd DTE. Note also
that the test can be initiated by a LES.

PV test sequence
1. Select PV Test on the Test menu.
2. The NCS acknowledges request for testing.
3. The MES, upon receiving acknowledgment from NCS, goes into
pending state.
4. NCS will select a (not busy) LES to perform the test.
5. The LES transmits a test message to the MES.
6. MES transmits a test message to the designated LES.
7. LES receives test message.

8-4

8. The MES automatically transmits the distress alert test within two
minutes after completion of step 8.
9. When the distress alert test is finished the results of the test are
sent to MES.
The entire PV test can be conducted automatically (taking about
15 minutes in total).

PV test procedure
1. Confirm that the communication unit is in idle condition and
logged in.
2. Press [F7] to display the Options menu.
3. Press [6] to display the Test menu.
4. Press [1] to select PV Test.
Options
Test
1. Login
2.1.Logout
PV Test
PV Test
3.2.Abort
PV Test Result
4.3.Select
NCS
Self Test
5.4.Ocean
Region
Distress
Alarm Button Test
6. Test

Start
Yes

No

Figure 8-3 PV test screen
Note: If the communication unit is not idle when the test is initi-

ated the screen displays “MES is not idle now. Cannot start
PV Test.” And if not logged in, “Cannot start PV Test. (not
Logged-in)” appears.
5. Press [Enter] to transmit the PV test request to NCS.
Options
Test
1. Login
2.1.Logout
PV Test
PV Test
3.2.Abort
PV TestPV
Result
Starting
Test Process.
4.3.Select
NCS test mode: Normal communication disabled.
Self Test
Automatic
5.4.Ocean
Distress
Alarm
Do notRegion
press
anyButton
distressTest
button unless you are in distress.
6. Test

Figure 8-4 PV test screen
6. Press [Esc] to return to the standby display.
7. The screen displays “Current State: Idle (pending!)” when the
acknowledge signal is received from the NCS.
8. When testing begins the screen displays “Current State: TESTING”.
9. Transmit a message to the LES. The LES, after acknowledging
receipt of your message, transmits a message to you.

8-5

10. Though a prompt asks you to test distress alert, do not press any
key. The alert test is automatically conducted two minutes later.
11. When testing is completed the indication TESTING is replaced
by IDLE.
12. The test results appear on the PV Test Result screen. (The next
section shows how to interpret the results.)

Results of PV test
1. At the standby display, press [F7] to display the Options menu.
2. Press [6] to display the Test menu.
Options
Test
1. Login
2.1.Logout
PV Test
3.2.Abort
PV Test Result
4.3.Select
NCS
Self Test
5.4.Ocean
Region
Distress
Alarm Button Test
6. Test

Figure 8-5 Test menu
3. Press [2] to display the results of the PV test.
Options
Test
1. Login
2.1.Logout
PV Test Result
PV Test
3.2.Abort
PV Test Result
Ctrl+P: print ESC: quit
4.3.Select
NCS
Self Test
Test
Date
& Time
5.4.Ocean
Region
Distress
Alarm
Button Test97-08-26 01:58 (UTC)
6. Test
Attempts
First attempt
BBER
Pass
Shore-to-Ship Attempts
First attempt
Ship-to Shore Attempts
First attempt
Distress Alert
Pass (Test OK)
Signal strength
Pass (Greater than Std level + 6dB)
Overall Result

Pass (Applicable tests pass)

Figure 8-6 Sample PV test results
Note: If the communication unit is off or malfunctioning, “DCE

error: No response from DCE!!” appears. Check the connection between the communication unit and the terminal
unit.
4. To escape, press any key. The standby display appears.
Interpreting the PV tests results display

8-6

Test Date & Time:

Date and time of test

Attempts:

Number of times the PV test was conducted.

Bulletin Board Error Rate (%). Pass appears for no error.

BBER:

Shore-to-Ship Attempts: Number of tests initiated by LES.
Ship-to-Shore Attempts: Number of tests initiated by MES.
Distress Alert:

“Pass (Test OK)” appears for successful
testing.

Signal Strength:

“Pass” appears if signal strength is greater
than standard level.

Overall Result:

“Pass” appears for satisfactory completion of test.

System Status Monitor
The system status monitor, which is always displayed, provides date,
time, equipment status and navigation data on one screen.
File

Edit

Transmit

EGC

Reports

Date
Time

97-08-21
06:12 (UTC)

Position

Course
Speed
Current NCS
Current Channel
Current TDM
MES Status
GPS Status

LAT 35:00.00N
LON 135:00.00E
LAT
LON
DEG
KTS
344 (IOR) LOGIN
LES TDM
LES TDM
Busy
****

DCE Memory

32818 Bytes free

Waypoint

Current State: TESTING
TEST--RECEIVING MESSAGE
DCE Ver 03 Oct-1996

logs

Options

Setup

Position

StopAlarm

BBER
C/N
Send Level
RxIF AGC Level
REF Offset Freq
Synthe 1st-1 Local
1st-2 Local
RX2nd Local

004
OK ( 38dB)
OK ( 0)
OK (133)
OK (
0Hz)
OK
OK
OK

Antenna Power Supply

OK

Water Temperature
Water Current
Direction
Speed
Depth

SYNC ( LES )
NCS: IOR
LOGIN

DEG
DEG
KTS

97-08-21 06:12 (UTC)
LAT: 35:00.00N
LON: 135:00.00E

Figure 8-7 System status monitor display

8-7

Interpreting the system status monitor
Date:

Current date

Time:

Current time

Position:

Vessel’s position (either manual entry or automatic input by navigation aid)

Waypoint:

Destination

Course:

Heading

Speed:

Ship’s speed

Current NCS:

NCS your vessel is logged in with

Current Channel:

Channel in use

Current TDM:

Channel TDM

MES Status:

Operational status of MES

GPS Status:

Receiving signal status from GPS receiver.
CST: Cold Start
ACK: Acquired; Almanac data acquired
IMP: Impossible; cannot receive GPS signal
INT: Interrupted; object interfering reception
of GPS signal
ALM: Receiving the almanac
2D, 3D: Position-fixing method by 2 or 3 dimension

Note: The above status indication depends on the GPS
receiver connected.

8-8

DCE memory:

Memory remaining in communication unit

BBER:

Bulletin Board Error Rate (%)

C/N:

Check of circuit status with LES, receiving
circuit in antenna unit, RF CON Board and
CPU Board (DEMOD section). OK appears
for figure greater than 31.

Send Level:

TX level check. At transmission, OK appear
for more than 123. At reception OK appears
for figure less than 32.

RX IF AGC Level:

Check the receiving circuit of the antenna unit
and the RF CON Board in the communication unit. OK appears for figure greater than
80.

REF Offset Freq:

Operating normally. If it does not light check
RX Synthesizer or REF OSC in the RF CON
Board. OK appears for figure less than 150.

Synthe 1st Local:

Check of RF CON Board.

RX 2nd Local:

Check of RF CON Board 2nd local oscillator.

Antenna Power Supply:

NG appears for discontinuity or short in cable.
Temperature*:

Water temperature

Water Current*
Direction:

Tidal current direction

Speed:

Tidal current speed

Depth*:

Depth of water

Note: * requires data from the navigation device.

Replacing Internal Battery
A lithium battery in the communication unit is used to backup system
settings. The life of this battery is about five years, however actual
life depends on usage when the battery is dead the communication
unit automatically reverts to default system settings. Contact you
dealer to request replacement of the battery.
Name: BTT(L1)
Code No.: 000-103-769
Type: CR1/2 8.L-F

8-9

Error Messages
This section shows the error messages which may appear on the screen
and the means to remedy the associated problem. If normal operation
cannot be restored, contact your dearer to request repair.
Error message

Meaning

Action

Signalling
Channel
congestion.

Signalling Packet (channel Try communicating
assignment request,
again at a later
distress call, data reporting, time.
etc.) is transmitted,
however SES signalling
channel is busy

Lost TDM.

TDM (Time Division
Multiplex) channel is not
synchronized by shadow
sector.

Too many
retries.

Communication unit
repeats same command

Login failed.

Could not login.

Timeout! Login Login Acknowledgement is
Acknowledgem- not received on time.
ent not
received.

Error message will
disappear after
passing past
shadow sector.

Try communicating
again at a later
time. Suspect
equipment trouble
if login fails
frequently
Try communicating
again at a later
time. Suspect
equipment trouble
if login fails
frequently

Forced
Forced clear failed
Clearing failed.
Sending
Message could not be sent. Try communicating
message failed.
again at a later
time
Sending
message
aborted.

Sending message was
aborted.

Try communicating
again at a later
time

Sending
Sending message was
message
aborted by LES (Land
aborted by LES Earth Station).
because of ...

Try communicating
again at a later
time

Selected LES
not exist in
current region.

Select different
LES

You can not transmit to
LES in current area.

MES Signalling SES signalling channel
Failure, during failed during sending
sending
message.
message.
Message
sending failure,
unauthorized
DNID LES_ID
pare.

8-10

Retransmit again
at a later time

Could not send message.
Select LES which
LES could not accept DNID handles DNID.
(Data reporting Network
ID).

Error message

Meaning

Action

Delivery Status Delivery status could not be Re-request
Request is
confirmed
delivery status.
failed.
Delivery Status Delivery status request was
Request is
aborted.
aborted.
Receiving
Message could not be
message failed. received.

Message is rereceived
automatically.

Receiving
message
aborted.

Message is rereceived
automatically.

Message aborted while
being received.

MES Signalling SES signalling channel
Failure, during failed while message was
receiving
being received.
message.

Message is rereceived
automatically.

Receiving
message
aborted by LES
because of ...

Message is rereceived
automatically.

Distress Alert
Test aborted.

Distress alert test was
aborted during PV test
(Performance Verification
test).

Distress Alert
Test failed.

Distress alert test failed
during PV test
(Performance Verification
test).

Conduct PV test at
a later time.

PV TEST is
failed.

Conduct PV test at
a later time.

PV TEST is
aborted.

Conduct PV test at
a later time.

MES Signalling SES signalling channel lost Conduct PV test at
Failure, during during PV test.
a later time.
PV TEST.
Receiving Test
Failure,
Timeout while
waiting on NCS
CC.

NCS CC (Network
Conduct PV test at
coordination station
a later time.
common channel) receiving
test failed.

Sending Test
Failure, Too
many retries.

Conduct PV test at
a later time.

PV TEST is
aborted by LES
because of ...

Conduct PV test at
a later time.

PV TEST is
pending by LES
because of ...

PV test is restarted
automatically.

PV TEST is
rejected by LES
because of ...

Conduct PV test at
a later time.

8-11

Error message
Data Report
failed,
unauthorized
DNID.

Meaning
DNID (Data reporting
Network ID) not set.

Action
Select LES having
DNID.

WARNING:
BBER (Bulletin Board
BBER over
Error) rate exceeded 80%.
80%. Scanning
NCS start
manually.

Select NCS
manually or
automatically.

WARNING:
Can not find
NCS CC in
preferred
region.
Scanning all
region is
started.

If could not be
found NCS CC,
contact your
dearer to request
repair.

TROUBLE:
Carrier power
level.

Tx current could not, at
transmission, be detected
by SW REG.

Check system
status monitor for
send.

TROUBLE:
Synthesizer
UNLOCK.

Synthesizer circuit failure.

Request repair.

WARNING:
Could not save Rx
Memory Full for message.
receive
message.

Turn on the
Terminal Unit of
connecting DTE1.

WARNING:
Message
received for
DTE1 PORT.
Please turn on
DTE1 port
equipment.

Communication between
Check the
DTE1 (Terminal Unit) and
connecting
Communication Unit failed. between DTE1
and
Communication
Unit or turn on
Terminal Unit.

WARNING:
External NAV
equipment
failure.

No navigation data input
from navigation device.

INF: Please
update current
ship position.

Current ship position is not Update current
updated.
ship position.

WARNING:
Internal GPS
UNIT failure.

GPS signal could not be
detected.

Check navigation
device.

Internal GPS unit
might be damaged
if this message is
displayed
frequently. Contact
your dealer to
request repair.

Ignored: PV
You attempted to conduct
TEST has been PV test when PV test is
already started, already pending.
and now
pending.
LES hardware
error detected.

8-12

LES can not receive
message or message was
not accepted five times.

Tx system is
unstable or
equipment trouble.

Error message

Meaning

Action

LES protocol
error detected.

Suspect trouble if
when this
message is
displayed
frequently.

invalid service.

Input correct
service code.

invalid address.

Input correct
address.

8-13

This page is intentionally left blank.

SPECIFICATIONS
Transmitting Frequency

1626.5 to 1646.5 MHz

Receiving Frequency

1530.0 to 1545.0 MHz

Antenna

Omnidirectional

G/T

Better than -23 dB/K (elevation angle 5˚)

EIRP

12 to 16 dBW (elevation angle 5˚)

Modulation

BPSK

Modulation Rate

1200 sps

Coding

Convolutional coding with coding rate
1/2 and constraint length 7

Decoding

Viterbi decoder

Transmission Speed

600 bps

External Equipment Interface

Input: GGA, GLL, RMA, RMC, ZDA, VTG, RMB,
WPL, MTW, DBT, VDR, BWC, BWR
Output: GGA, ZDA, GLL, VTG, RMC, GSV

Internal GPS Receiver (option)

Eight discrete channels, all-in-view
Approx. 50 m, 95% of the time, Horizontal dilution of
position (HDOP)<4
All GPS receivers are subject to degradation of position
and velocity accuracies under the U.S. Department of
Defense.

Navigation Equipment Interface Internal GPS Board (option): NMEA0183
Operating Environment

Above deck equipment
Temperature: -35˚C to +55˚C
Relative humidity: 95% (at 40˚C)
Below deck equipment
Temperature: -20˚C to +55˚C
Relative humidity: 95% (at 40˚C)

Ship’s Mains

Communication unit, Terminal unit and Printer: 24VDC
100/110/120/200/220/240 VAC by optional AC-DC
Power Supply Unit PR-300]

SP-1

Power Consumption

IC-112 & IC-212: Receiving 25W, Transmitting 120W
IB-581: 18W
PP-510: 36 W MAX

Color

Antenna unit: N9.5
Antenna unit base: 2.5PB3.5/10
Communication unit: N3.0
Terminal unit: Cover: 2.5GY5/1.5
Panel: N3.0
Distress alert unit: 2.5GY5/1.5
Received call unit: 2.5GY5/1.5

Waterproofing:

Antenna unit: IEC529 IPX6
Communication unit: IEC529 IPX2
Terminal unit: IEC529 IPX0

SP-2

APPENDIX
International Telex/Telephone Country Code List
Area and Country

Telephone
Telex Country
Country Code
Code

Afghanistan

93

79

Alaska

1

200

Albania

355

604

Algeria

21

408

American Samoa

684

770

American Virgin Is.

1

208

Andorra

33

590

Angola

244

991

Anguilla

1

391

Antigua & Barbuda

2

393

Argentina

54

33

Armenia

Remarks for Telex Code

Telex calls to former WUI subscribers, insert the figure
“9” after the destination code “208”.

Disregard the figure “0” at head of subscriber number.

7

684

Aruba

297

303

Subscriber numbers are 2XXX or 5XXX

Ascension

247

939

Manual calls 3XXX

Australia

61

71

Australian External
Territories

672

766

Austria

43

47

Azerbaijani

994

784

Azores Is.

351

404

Bahamas

1

297

Bahrain

973

490

Bangladesh

880

780

Barbados

1

392

Belarus

7

681

Belgium

32

46

Belize

501

371

Benin

229

972

1

290

Bhutan

975

890

Bolivia (Rep. of)

591

371

Bermuda

Bolivia (ENTAL)

Destination code is the same as for Portugal.

309

Bosnia-Hercegovina

387

600

Botswana

267

962

Brazil

55

38

British Virgin Is.

1

292

Brunei Darussalam

673

809

Bulgaria

359

67

Burkina Faso

226

978

Burundi

257

903

Disregard the figure “0” at head of subscriber number.

AP-1

Area and Country

Telephone
Telex Country
Country Code
Code

Cambodia

855

807

Cameroon

237

970

1

21

Canada

Remarks for Telex Code
Kampuchea Rep.
Disregard the figure “0” at head of subscriber number.

26
Canary Is.

34

52

Cape Verde

238

993

Cayman Is.

1

293

Central Africa Rep.

236

971

Chad

235

976

Destination code is the same as for Spain.

TCH subscribers 2XXXXX
ENTEL subscribers 5XXXXX
Chile

56

34

TRA subscribers 3XXXXX
TECOM subscribers 6XXXXX
VTR CM subscribers 4XXXXX

China

86

85

Christmas Is. (Aus)

672

766

7

64

672

766

CIS (formerly USSR)
Cocos-Keeling Is.
Colombia

57

35

Disregard the figure “0” at head of subscriber number.

Comoros

269

994

Manual calls

Congo

242

981

Cook Is.

682

772

Costa Rica

506

376

Cote d’ lvoire

225

983

Croatia

385

599

Cuba

53

28

Cyprus

357

605

Czechoslovakia

42

66

Denmark

45

55

Diego Garcia

246

938

Djibouti

253

979

1

394

Dominica
Dominican Rep.

1

201

RCA subscribers 4XXXXX

202

For subscriber number beginning with 346, disregard
“346” at head of subscriber number.

241

AGEM IR subscribers 61XX

Ecuador

593

308

Egypt

20

91

El Salvador

503

373

Estonia
(formerly USSR)

372

537

Ethiopia

251

980

AP-2

Ivory Coast

Area and Country

Telephone
Telex Country
Country Code
Code

Remarks for Telex Code

Falkland Is. (Malvinas)

500

306

Faroe Is.

298

502

Fiji

679

701

Finland

358

57

France

33

42

French Guiana

594

300

French Polynesia

689

702

Gabon

241

973

Gambia

220

996

Georgia

7

683

Germany (Fed, Rep. of)

49

69

formerly East Germany

49

41

formerly West Germany

Ghana

233

94

Gibraltar

350

405

Greece

30

601

Greenland

299

503

1

395

Guadeloupe

590

299

Guam (RCA)

671

700

Guatemala

502

372

Guiana

594

300

Guinea Conakry

224

995

Guinea Bissau

245

969

Guyana

592

295

Haiti

509

203

RCA subscribers 9XXX

704

RCA subscribers 8XXX or 2968XX

705

ITT subscribers 743XXX

708

WUI subscribers 63XXX or 63XXXX

709

WUH subscribers 39XXXX

Grenada

Hawaii

1

(773)
Honduras

504

374

Hong Kong

852

802

Hungary

36

61

Iceland

354

501

India

91

81

Indonesia

62

73

Iran

98

88

Iraq

964

491

Ireland

353

500

Israel

972

606

Italy

39

43

Manual calls

Telex calls to HTC subscribers can be made using
Semi-automatic calls.

Disregard the figure “0” at head of subscriber number.

Disregard the figure “0” at head of subscriber number.

AP-3

Area and Country
Jamaica

Telephone
Telex Country
Country Code
Code
1

291
72

KDD (for 5 digits)

81

720

NTT

962

493

Japan
Jordan
Kazakhstan

Remarks for Telex Code

7

785

Kenya

254

987

Kiribati

686

761

Korea (Demo, People’s
Rep. of)

850

(899)

Korea (Rep. of)

82

801

Kuwait

965

496

7

788

Lao

856

804

Latvia (formerly USSR)

371

538

Lebanon

961

494

Lesotho

266

963

Liberia

231

997

Libya

21

901

Liechtenstein

41

45

Lithunia
(formerly USSR)

370

539

Luxembourg

352

402

Macao

853

808

Macedonia

389

597

Madagascar

261

986

Subscriber number beginning with 4, 5, 7, 8 and 9 can
be reached by Manual Calls.

Madeira Is.

351

404

Destination code is the same as for Portugal.

Malawi

265

904

Malaysia

60

84

Maldives Is.

960

896

Mali

223

985

Malta

356

406

Kyrgyzstan

Subscriber numbers are 770XX

Subscriber number beginning with 11XX can be
reached by Semi-automatic calls.

403
Mariana Is.

671

760

Marshall Is.

692

765

Maritinique

596

298

Mauritania

222

974

Mauritius

230

966

Mexico

52

22

Micronesia

691

764

Moldova

373

682

Monaco

33

42

Mongolia

976

800

AP-4

Disregard the figure “0” at head of subscriber number.

Destination code is the same as for France.

Area and Country
Montserrat

Telephone
Telex Country
Country Code
Code
1

396

Morocco

21

407

Mozambique

258

992

Myanmar
(formerly Burma)

95

83

Namibia

264

908

Nauru

674

775

Nepal

977

891

Netherlands

31

44

Netherlands Antilles

599

390

New Caledonia

687

706

New Zealand

64

74

Nicaragua

505

375

Niger

227

975

Nigeria

234

905

Niue Is.

683

776

Northern Mariana Is.

670

Norfolk Is.

672

766

Norway

47

56

Oman

968

498

Pakistan

92

82

Palau

680

763

Panama

507

Remarks for Telex Code

2XXXX other numbers are for Semi-automatic calls.

377

TRT subscribers

378

AACR subscribers

379

INTEL subscribers

Papua New Guinea

675

703

Paraguay

595

305

Peru

51

36
PHILCOM subscribers 2XXXX
RCPI subscribers 7XXXX

Philippines

63

75

GMCR subscribers 4XXXX
ETPI subscribers 6XXXX
CAPWIRE subscribers 1XXXX
For PTT subscribers, insert the figure “8” after the
destination code “75”.

Poland

48

63

Portugal

351

404

Puerto Rico

Qatar

1

974

Disregard the figure “0” at head of subscriber number.

205

RCA subscribers 2XXX

206

ITT subscribers 345XXX

207

C&W, WUI subscribers

209

ACPR (PRCA) subscribers

497

AP-5

Area and Country

Telephone
Telex Country
Country Code
Code

Remarks for Telex Code

Reunion

262

961

Subscriber numbers are 916XXX

Romania

40

65

Disregard the figure “0” at head of subscriber number.

Russian Federation

7

64

Rwanda

250

909

Saipan

670

760

San Marino

378

505

Sao Tome & Principe

239

967

Saudi Arabia

966

495

Senegal

221

906

Seychelles

248

965

Sierra Leone

232

998

Singapore

65

87

Slovak

42

66

Slovenia

386

598

Solomon Is.

677

778

Somalia

252

900

Manual calls

Cape Town subscribers XXXXXX
South Africa

27

95

Bophuthatswana subscribers 08XXXX
Transkei subscribers 09XXX

Spain

34

52

Spanish North Africa

34

52

Sri Lanka

94

803

St. Helena

290

(960)

1

397

St. Kitts & Nevis
St. Lucia

1

398

508

204

1

399

Sudan

249

984

Suriname

597

304

Swaziland

268

964

Sweden

46

54

St. Pierre & Miquelon
St. Vincent &
the Grenadines

Switzerland

41

45

Syria

963

492

7

787

Taiwan

886

769

Tanzania

255

989

Thailand

66

86

Togo

228

977

Tokelau

690

762

Tonga

676

777

Trinidad & Tobago

296

294

Tunisia

21

409

Turkey

90

607

Turkmenistan

7

789

Tajikistan

AP-6

Manual calls 4XXX

Area and Country
Turks & Caicos Is.

Telephone
Telex Country
Country Code
Code
1

296

Tuvalu

688

774

U. A. E.

971

893

Remarks for Telex Code

Abu Dhabi

2XXXX, 3XXXX, 5XXXX

Ajman

695XX

Dubai

4XXXX

Fujairah

8XXXX

Ras Al Khaimah

9XXXX

Sharjah

68XXX

Umm Al Qaiwain

697XX

Uganda

256

988

Ukraine

7

680

United Kingdom

44

51

United Arab Emirates

971

893

Upper Volta

226

978

Uruguay

598

32

7

786

Uzbekistan

Same as “Burkina Faso”.

CCI subscribers 7XXXXXX
U. S. A.

1

23

ITT subscribers 4XXXXX, 4XXXXXX, 4XXXXXXXXX
RCA subscribers 2XXXXX
WUI subscribers 6XXXX, 6XXXXX, 6XXXXXX

23

TRT subscribers 1XXXXX, 1XXXXXXXXX
FTCC subscribers 8XXXX, 8XXXXX

U. S. A. (Mainland)

GRPHNET subscribers 36XXXXX, 37XXXXX
For WUT subscribers, insert the figure “0” after the
destination code “23”.
25

Telex calls to TWX subscribers whose numbers do not
contain “0” as the third figure of the 10 figure code can
be made as Semi-automatic calls.

7

640

Russian Federation

Vanuatu

678

771

Vatican

379

504

Venezuela

58

31

Viet Nam

84

805

Wallis & Futuna Is.

681

707

Western Samoa

685

779

Yemen (Rep. of)

969

806

Formerly Yemen (P. D. Rep. of)

Yugoslavia (Former)

967

895

Formerly Yemen (Arab Rep.)

U. S. S. R. (Former)

Subscriber number beginning with 561XXX can be
made using manual calls

AP-7

Area and Country

Telephone
Telex Country
Country Code
Code

Zaire

243

982

Zambia

260

902

Zanzibar

259

990

Zimbabwe

263

907

Ocean Area

Remarks for Telex Code
Telex calls to places other than Kinshasa Subscriber
beginning with 2XXXX can be made as Semi-automatic
calls.

Telephone
Telex Ocean
Ocean Region
Region Access
Access Code

Remarks

AOR-W

874

584

Atlantic Ocean-W

AOR-E

871

581

Atlantic Ocean-E

POR

872

582

Pacific Ocean

IOR

873

583

Indian Ocean

AP-8

International Telex Abbreviations
Abbreviation
ADV
ACK
AGN
BI (GS)
BK
CFN
COL
CRV
DER
DWN
EEE
FM
GA
MNS
MOM
MUTI
NA
NC
NCH
NP
NR
OCC
OK
P (or 0)
PLS (PSE)
PPR
P (RCD)
RAP
RD
RE
RPT
SRY
SVP
TAX
TEST MSG
THRU
TKS (TNX)
TLX

Meaning
Advise
Acknowledge
Again
Good bye
I cut off.
Confirm
Collation
How do you receive?
Out of order
Down
Error
From
Go ahead.
Minutes
Wait (Waiting)
Mutilated
Correspondence to this subscriber is not admitted.
No circuits
Snbscriber’s number has been changed.
The called party is not or no longer is a subscriber.
Indicate your call number.
Subscriber is engaged.
Agreed.
Stop your transmission.
Please
Paper
Received
I will call you again.
Reed
Referring to
Repeat
Sorry
Please
What is the charge?
Please send a test message?
You are in communication with telex position
Thanks
Telex

AP-9

Glossary of Acronyms
Acronym
AOR-E
AOR-W
BB
BBER
BPSK
BS
C/N0
CNID
CPU
CSDN
DCE
DP-RAM
DTE
EGC
EIRP
FD
GPS
G/T
HPA
IA5
ID
IMO
INMARSAT
IOR
ISDN
ITA2
ITU
LES
LNA
MES
MSI
NAVAREA
NAVTEX
NCS
NMEA
OCC
PEP
POR
PSDN
PSTN
PVT
RAM
RCC
ROM
SCC
SFU
SOLAS
TDM
TDMA
UTC
WMO

AP-10

Meaning
Atlantic Ocean Region-East
Atlantic Ocean Region-West
Bulletin Board
Bulletin Board Error Rate
Binary Phase Shift Keying
Back Space
Carrier to Noise Power Spectral Density
Close Network ID
Central Processing Unit
Circuit Switched Data Network
Data Circuit Terminating Equipment
Dual-Port Random Access Memory
Data Terminal Equipment
Enhanced Group Call
Equivalent Isotopically Radiated Power
Floppy Disk
Global Positioning System
Gain to Noise Temperature Ratio
High Power Amplifier
International Alphabet No.5
Identity
International Maritime Organization
International Mobile Satellite Organization
Indian Ocean Region
Integrated Services Digital Network
No.2 International Telegraphy Alphabet
International Telecommunications Union
Land Earth Station
Low Noise Amplifier
Mobile Earth Station
Maritime Safety Information
Navigational Area
MF Navigational Broadcast Service
Network Coordination Station
National Maritime Electronics Association
Operation Control Center
Packet Error Probability
Pacific Ocean Region
Packet Switched Data Network
Public Switched Telephone Network
Performance Verification Test
Random Access Memory
Rescue Coordination Center
Read Only Memory
Satellite Control Center
Store and Forward Unit
Safety of Life at Sea
Time Division Multiplex
Time Division Multiple Access
Coordinated Universal Time
World Meteorological Organization

International Telegraphy Alphabet
No.

FIGURES

1

LETTERS

No.

FIGURES

LETTERS

A

17

1

Q

2

?

B

18

4

R

3

:

C

19

’

S

D

20

5

T

E

21

7

U

6

F

22

=

V

7

G

23

2

W

8

H

24

/

X

4
5

3

9

8

I

25

6

Y

10

BELL

J

26

+

Z

11

(

K

27

CARRIAGE RETURN

12

)

L

28

LINE FEED

13

.

M

29

LETTERS

14

,

N

30

FIGURES

15

9

O

31

SPACE

16

0

P

32

BLANK

AP-11

Error Messages and Alerts
A file by that name already exists on FD.

This message appears when you attempt
to copy a file from the internal memory to
a floppy disk and a file by that name already exists on the disk.
Cannot use this LES. Please check network configuration.

You input an invalid LES ID.
Cannot abort current process.

The terminal unit displays this message if
you try to stop the DCE in operating condition other than sending, receiving or
scanning.
Cannot activate distress alert test.

Distress alert testing cannot be done without permission from LES.
Cannot enter this message to sending Queue.

This message appears when a message is
sent to the message queue and it is full (two
messages maximum).
Cannot start PV Test. (not Logged-in)

You cannot start PV testing without first
logging in.
Cannot start to send. (EGC Receiver)

Transmission is not possible when the
FELCOM 12 operates as a EGC-only receiver.
Cannot start to send. (not Logged-in)

A message cannot be transmitted without
first logging in.
Close a file in use to make a new file.

The working areas are full (capacity: two
files). Close a file to load a file to a working area.
Communication Unit is not Idle now. Cannot start login.

Cannot login when the communication
unit is not idle.
Communication unit is not Idle now. Cannot start scan.

This message appears when the FELCOM
12 operates as a EGC-only receiver and
scanning is initiated when the communication unit is not idle. Wait until the unit is
idle before starting scanning.
Communication Unit is not Idle now. Cannot start logout.

Cannot logout when communication unit
is not idle.

AP-12

Current State : Idle (pending!)

This message appears when a LES affirmatively acknowledges your request for
PV testing.
Current State : Testing You will see this display during PV test-

ing.
DCE Error : No response from DCE!!

This message appears when you try to display the PV test results and there was no
response from the communication unit
because it is off or its interconnection cable
is disconnected or damaged.
Distress Message updated. Press any key.

This message appears after you have correctly updated the distress message.
Distress Alert Acknowledgment Received

This alert will appear when the LES transmits the distress acknowledge signal to
your vessel.
FD not inserted in drive.

You need to insert a floppy disk into the
drive.
FD not inserted in drive. Press any key to escape.

This message appears if you attempt to
format a disk and there is no disk in the
drive.
File by that name already exists. OK to overwrite?

This alert asks you if it is alright to write
over an existing file name.
Formatting Completed. This alert appears upon completion of

floppy disk formatting.
Input Error : Message File

You have manually input an invalid file
name.
Internal GPS unit failure.

This message appears when the internal
installed GPS unit is not working or is
faulty. When the navigation port is not set
to “INT”, this message does not appears.
Invalid Frequency Code.

This message appears when a wrong frequency code is entered in the EGC Channel List or NCS Channel List.
Invalid NCS ID Code.

This alert appears when a wrong NCS ID
code is entered.

Loading

Appears during loading of a file to a working area.

AP-13

Message file is too big (partial transmission possible).

The size of the file you want to send is
larger than 31,500 bytes. (The file can be
sent, but only the first 32,000 bytes of information will be received.)
Message is entered in sending buffer.

Before a message is transmitted it is sent
to the message queue. This alert informs
you the message has been accepted by the
message queue.
Message Send failed.

Could no send message because of satellite malfunction, etc.

Message Send pending. All circuits occupied at LES.
Message Send rejected. This alert appears when the LES rejects a

message because of unpaid subscriber’s
fee or other reasons.
No response from communication unit!

This message will appear if the communication unit is turned off or its interconnection cable is disconnected or damaged.
Now Self-testing Terminal. (cannot abort)

Appears during testing of terminal unit.
Now printing

Appears during printing.

Now Formatting

Appears during formatting of floppy disk.

OK to delete file?

This alert verifies if it is alright to delete a
file.

OK to format FD?

This alert verifies if it is alright to format
a floppy disk.

Printer error!!

The printer is off or malfunctioning.

Request started

This message appears when requesting
delivery status of a message.

SAVING

You will see this message when saving a
file.

SES is not idle now. Cannot start PV Test.

This message means you will have to wait
until the communication unit is idle to start
the PV test.
Starting Scan Process Press any key to escape.

This prompt appears before scanning NCS.
Update error! Retry again. Press RET to update end.

This message appears if the distress alert
message was updated incorrectly.

AP-14

LES IDs List
Land earth station operator
Beijing Marine
Bezeq
CAT
CP Radio Marconi
Embratel
France Telecom
France Telecom (Ex DeteSat)
KDDI
Korea Telecom
Morviasputnik (Nudel Les)
OTE
Polish Telecom
Saudi Telecom Co
Singapore Telecom
Stratos Mobile Networks
Telecom Company of Iran
Telecom Italia
Telenor Satellite Services Inc
Telenor Satellite Services AS
Turk Telecom
Vishipel
VSNL
Xantic
Xantic

Country
China
Israel
Thailand
Portugal
Brazil
France
France
Japan
South Korea
Russia
Greece
Poland
Saudi Arabia
Singapore
Canada
Iran
Italy
USA
Norway
Turkey
Vietnam
India
Netherlands
Australia

AOR- E AOR- W
127
118
114
121
115
103

021
003

117
120
116
125
102

002

105
101
104
110

001
004

112
122

012
022

IOR
311
327
319

POR
211

321
333
303
308
317
305
316
325
328
302
314
335

221

304
310
330
306
312
322

203
208

210
202

201
204

212
222

AP-15

Digital Interface (IEC 61162-2)
Input sentences
GGA, GLL, RMA, RMC, ZDA, VTG, RMB, WPL, MTW, DBT, VDR, BWC, BWR

Output sentences
GGA, ZDA, GLL, VTG, RMC, GSV

Transmission interval
GLL, GGA, VTG, RMC: 2 s
ZDA: 1 s
GSV: 10 s

Data transmission
Data is transmitted in serial asynchronous form in accordance with the standard referenced in 2.1
of IEC 61162-2. The first bit is a start bit and is followed by data bits, least-significant-bit as
illustrated below.
The following parameters are used:
Baud rate: 4800
Data bits: 8 (D7 = 0), parity none
Stop bits: 1
D0
Start
bit

AP-16

D1

D2

D3

D4

Data bits

D5

D6

D7
Stop
bit

Schematic diagrams
NAV IN port (listener)
IC-212
16P0148
16P1048

SRCN2A16-10S

NMEA

.
.

.J1J1
.

RX NMEA-A 3

3

RX NMEA-B 4

4

.
.
.
.

R59
430

R58
56

4

1
PC-400

.
.
.
.

5

3
CR16
Q1
1SS355 25A1362

Load requirements
Isolation: Optocoupler
Input Impedance: 486ohm
Max. Voltage: ±15V
NAV OUT port
IC-212
16P0148

SRCN2A16-10S

NMEA

J1
TX NMEA-A 1

FL2

CR1 CR17
R63
33

1

3
1

TX NMEA-B

2

.
.
.
.

2

2

.
.
.
.

FL1

R62
33

AM26LS31CNS

A-17

Data sentences
Input sentences
BWC - Bearing and distance to waypoint
$--BWC, hhmmss.ss, llll.ll, a yyyyy.yy, a, x.x, T, x.x, M, x.x, N, c--c, a*hh
Checksum
Mode indicator
(see note 1)
Waypoint ID*
Distance, nautical miles
Bearing, degrees magnetic*
Bearing, degrees true
Waypoint longitude, E/W*
Waypoint latitude, N/S*
UTC of observation*
*: Not used
NOTE 1: Positioning system Mode indicator:
A = Autonomous
D = Differential
E = Estimated (dead reckoning)
M = Manual input
S = Simulator
N = Data not valid

The Mode indicator field shall not be a null field.

AP-18

BWR - Bearing and distance to waypoint -rhumb line
$--BWR,hhmmss.ss,llll.lll,a,yyyyy.yyy,a,x.x,T,x.x,M,x.x,N,c--c,a*hh
|
| |
|
| | | | | | | | | |
|
| |
|
| | | | | | | | | +---- 9
|
| |
|
| | | | | | | | +------ 8
|
| |
|
| | | | | | | +--------- 7
|
| |
|
| | | | | +--+------------- 6
|
| |
|
| | | +--+------------------- 5
|
| |
|
| +--+------------------------- 4
|
| |
+-----+------------------------------- 3
|
+-----+------------------------------------------- 2
+---------------------------------------------------------- 1

1. UTC of observation
2. Waypoint latitude, N/S
3. Waypoint longitude, E/W
4. Bearing, degrees true
5. Bearing, degrees magnetic
6. Distance, nautical miles
7. Waypoint ID
8. Mode indicator(see note)
9. Checksum
NOTE Positioning system Mode indicator:
A = Autonomous
D = Differential
E = Estimated (dead reckoning)
M = Manual input
S = Simulator
N = Data not valid

The Mode indicator field shall not be a null field.

DBT - Depth below transducer
$--DBT,x.x,f,x.x,M,x.x,F*hh
| | | | | | |
| | | | | | +--------- 4
| | | | +--+----------- 3
| | +--+----------------- 2
+--+----------------------- 1
1. Water depth, feet
2. Water depth, m
3. Water depth, fathoms
4. Checksum

AP-19

GGA - Global positioning system (GPS) fix data
$--GGA,hhmmss.ss,llll.lll,a,yyyyy.yyy,a,x,xx,x.x,x.x,M,x.x,M,x.x,xxxx*hh
|
| |
|
| | | | | | | | |
| |
|
| |
|
| | | | | | | | |
| +-- 11
|
| |
|
| | | | | | | | | +---- 10
|
| |
|
| | | | | | | | +--------- 9
|
| |
|
| | | | | | +---+------------ 8
|
| |
|
| | | | +---+------------------ 7
|
| |
|
| | | +------------------------- 6
|
| |
|
| | +---------------------------- 5
|
| |
|
| +------------------------------- 4
|
| |
+----+--------------------------------- 3
|
+---+--------------------------------------------- 2
+------------------------------------------------------------- 1
1. UTC of position
2. Latitude, N/S
3. Longitude, E/W
4. GPS quality indicator (see note)
5. Number of satllite in use,00-12, may be different from the number in view
6. Horizontal dilution of precision
7. Antenna altitude above/below mean sealevel, m
8. Geoidal separation, m
9. Age of differential GPS data
10. Differential reference station ID, 0000-1023
11. Checksum
NOTE
0 = fix not available or invalid
1 = GPS SPS mode, fix valid
2 = differential GPS, SPS mode, fix valid
3 = GPS PPS mode, fix valid
4 = Real Time Kinetic. Satellite system used in RTK mode with fixed integers
5 = Float RTK. Satellite system used in RTK mode with floating fingers
6 = Estimated (dead reckoning) mode
7 = Manual input mode
8 = Simulator mode
The GPS quality indicator shall not be a null field.

AP-20

GLL - Geographic position - latitude and longitude
$--GLL,llll.lll,a,yyyyy.yyy,a,hhmmss.ss,A,a*hh
| |
|
|
|
| | |
| |
|
|
|
| | +------- 6
| |
|
|
|
| +--------- 5
| |
|
|
|
+----------- 4
| |
|
|
+---------------- 3
| |
+------+----------------------- 2
+---+----------------------------------- 1

1. Latitude, N/S
2. Longitude, E/W
3. UTC of position
4. Status: A=data valid, V=data invalid
5. Mode indicator(see note)
6. Checksum
NOTE Positioning system Mode indicator:
A = Autonomous
D = Differential
E = Estimated (dead reckoning)
M = Manual input
S = Simulator
N = Data not valid
The Mode indicator field supplements the Status field. The Status field shall be
set to V=invalid for all values of Operating Mode except for A=Autonomous and
D=Differential. The positioning system Mode indicator and Status field shall not
be null fields.

MTW - Water temperature
$--MTW,x.x,C*hh
| | |
| | +--------- 2
+--+----------- 1
1. Temperature, degrees C
2. Checksum

AP-21

RMA - Recommended minimum navigation information - Loran C data
$--RMA,A,llll.lll,a,yyyyy.yy,a,x.x,x.x,x.x,x.x,x.x,a,a*hh
| | |
|
| | | | | | | | |
| | |
|
| | | | | | | | +------- 10
| | |
|
| | | | | | | +--------- 9
| | |
|
| | | | | +---+----------- 8
| | |
|
| | | | +------------------ 7
| | |
|
| | | +---------------------- 6
| | |
|
| | +-------------------------- 5
| | |
|
| +------------------------------ 4
| | |
+----+--------------------------------- 3
| +---+-------------------------------------------- 2
+------------------------------------------------------- 1

1. Status: A=data valid, V=blink, cycle or SNR warning
2. Latitude, degrees N/S
3. Longitude, degrees E/W
4. Time difference A, microseconds
5. Time difference B, microseconds
6. Speed over ground, knots
7. Course over ground, degrees true
8. Magnetic variation(see note 1),degree E/W
9. Mode indicator(see note 2)
10. Checksum
NOTE 1 - Easterly variation(E) subtracts from true course
Westerly variation(W) adds to true course
NOTE 2 Positioning system Mode indicator:
A = Autonomous
D = Differential
E = Estimated (dead reckoning)
M = Manual input
S = Simulator
N = Data not valid
The Mode indicator field supplements the Status field. The Status field
shall be set to V=invalid for all values of Operating Mode except for
A=Autonomous and D=Differential. The positioning system Mode indicator
and Status field shall not be null fields.

AP-22

RMB - Recommended minimum navigation information

$--RMB,A,x.x,a,c--c,c--c,llll.lll,a,yyyyy.yyy,a,x.x,x.x,x.x,A,a*hh
| | | |
| | |
|
| | | | | | |
| | | |
| | |
|
| | | | | | +--- 13
| | | |
| | |
|
| | | | | +----- 12
| | | |
| | |
|
| | | | +------- 11
| | | |
| | |
|
| | | +---------- 10
| | | |
| | |
|
| | +-------------- 9
| | | |
| | |
|
| +------------------ 8
| | | |
| | |
+-----+--------------------- 7
| | | |
| +----+--------------------------------- 6
| | | |
+--------------------------------------------- 5
| | | +-------------------------------------------------- 4
| | +------------------------------------------------------ 3
| +--------------------------------------------------------- 2
+------------------------------------------------------------ 1
1. Data status: A=data valid, V=navigation receiver warning
2. Cross track error(see note 2) n.miles
3. Direction to steer L/R
4. Origin waypoint ID
5. Destination waypoint ID
6. Destination waypoint latitude,N/S
7. Destination waypoint longitude,E/W
8. Range to destination, n.miles(see note 1)
9. Bearing to destination, degrees true
10. Destination closing velocity, knots
11. Arrival status: A=arrival circle entered or perpendicular passed
12. Mode indicator(see note 3)
13. Checksum
NOTES
1 If range to destination exceeds 999.9 nautical miles, display 999.9.
2 If cross track error exceeds 9.99 nautical miles, display 9.99.
3 Positioning system Mode indicator:
A = Autonomous
D = Differential
S = Simulator
N = Data not valid
The Mode indicator field supplements the Status field. The Status field
shall be set to V=invalid for all values of Operating Mode except for
A=Autonomous and D=Differential. The positioning system Mode indicator
and Status field shall not be null fields.

AP-23

RMC - Recommended minimum navigation information - GPS/TRANSIT data
$--RMC,hhmmss.ss,A,llll.lll,a,yyyyy.yyy,a,x.x,x.x,xxxxxx,x.x,a,a*hh
|
| | |
|
| | |
|
| | | |
|
| | |
|
| | |
|
| | | +--- 10
|
| | |
|
| | |
|
| | +----- 9
|
| | |
|
| | |
|
+--+------- 8
|
| | |
|
| | |
+--------------- 7
|
| | |
|
| | +--------------------- 6
|
| | |
|
| +------------------------- 5
|
| | |
+---+---------------------------- 4
|
| +---+---------------------------------------- 3
|
+--------------------------------------------------- 2
+---------------------------------------------------------- 1
1. UTC of position fix
2. Status: A=data valid, V=navigation receiver warning
3. Latitude, N/S
4. Longitude, E/W
5. Speed over ground, knots
6. Course over ground, degrees true
7. Date: dd/mm/yy
8. magnetic variation, degrees E/W
9. Mode indicator(see note)
10. Checksum
NOTE Positioning system Mode indicator:

A = Autonomous
D = Differential
E = Estimated (dead reckoning)
M = Manual input
S = Simulator
N = Data not valid
The Mode indicator field supplements the Status field. The Status field
shall be set to V=invalid for all values of Operating Mode except for
A=Autonomous and D=Differential. The positioning system Mode indicator
and Status field shall not be null fields.

VDR - Set and drift
$--VDR,x.x,T,x.x,M,x.x,N*hh
| | | | | | |
| | | | | | +--------- 4
| | | | +--+----------- 3
| | +--+----------------- 2
+--+----------------------- 1
1. Direction, degrees true
2. Direction, degrees magnetic
3. Current speed, knots
4. Checksum

AP-24

VTG - Course over ground and ground speed
$--VTG,x.x,T,x.x,M,x.x,N,x.x,K,a*hh
| | | | | | | | | |
| | | | | | | | | +------- 6
| | | | | | | | +--------- 5
| | | | | | +--+----------- 4
| | | | +--+----------------- 3
| | +--+----------------------- 2
+--+----------------------------- 1
1. Course over ground, degrees true
2. Course over ground, degrees magnetic
3. Speed over ground, knots
4. Speed over ground, km/h
5. Mode indicator(see note)
6. Checksum
NOTE Positioning system Mode indicator:
A = Autonomous
D = Differential
E = Estimated (dead reckoning)
M = Manual input
S = Simulator
N = Data not valid
The positioning system Mode indicator field shall not be a null field.

WPL - Waypoint location
$--WPL,llll.lll,a,yyyyy.yyy,a,c--c*hh
| |
|
| | |
| |
|
| | +--------- 4
| |
|
| +------------ 3
| |
+-----+---------------- 2
+-----+---------------------------- 1
1. Waypoint latitude, N/S
2. Waypoint longitude, E/W
3. Waypoint identifier
4. Checksum

AP-25

ZDA - Date and time
$--ZDA,hhmmss.ss,xx,xx,xxxx,xx,xx*hh
|
| |
| | | |
|
| |
| | | +--------- 7
|
| |
| | +----------- 6
|
| |
| +-------------- 5
|
| | +------------------ 4
|
| +---------------------- 3
|
+------------------------- 2
+--------------------------------- 1
1. UTC
2. Day, 01 to 31(UTC)
3. Month, 01 to 12(UTC)
4. Year(UTC)
5. Local zone hours, 00h to +-13h
6. Local zone minutes, 00 to +59
as local hours
7. Checksum

Output sentences
GGA, GLL, RMC, VTG, ZDA - See input sentences.
GSV - GNSS satellites in view
$--GSV,x,x,xx,xx,xx,xxx,xx.........,xx,xx,xxx,xx*hh
Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Create Date                     : 1999:10:04 20:14:35Z
Subject                         : OME
Modify Date                     : 2003:03:17 08:27:18-08:00
Page Count                      : 182
Page Mode                       : UseOutlines
Has XFA                         : No
Creation Date                   : 1999:10:04 20:14:35Z
Author                          : furuno
Producer                        : Acrobat PDFWriter 3.0 for Power Macintosh
Mod Date                        : 2003:03:17 08:27:18-08:00
Metadata Date                   : 2003:03:17 08:27:18-08:00
Description                     : OME
Title                           : FELCOM 12
Creator                         : furuno
EXIF Metadata provided by EXIF.tools

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