Icom IC-M803 User manual

This device complies with Part 15 of the FCC rules� Operation is
subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation�
INSTRUCTION MANUAL
|M803
MF/HF MARINE TRANSCEIVER

i
Thank you for choosing this Icom product� This
product is designed and built with Icom’s state of the
art technology and craftsmanship� With proper care,
this product should provide you with years of trouble-
free operation�
IMPORTANT
READ ALL INSTRUCTIONS carefully completely
before using the transceiver�
SAVE THIS INSTRUCTION MANUAL— This
instruction manual contains important operating
instructions for the IC-M803�
This instruction manual includes some functions that
are usable only when your dealer preset them�
Ask your dealer for details�
EXPLICIT DEFINITIONS
WORD DEFINITION
RDANGER! Personal death, serious injury, or an
explosion may occur�
RWARNING! Personal inur re aar or electric
shock may occur�
CAUTION Equipment damage may occur�
NOTE If disregarded, inconvenience only�
o ris o personal inur re or
electric shock�
Icom is not responsible for the destruction, damage
to, or performance of any Icom or Non-Icom
equipment, if the malfunction is because of:
• orce maeure incluing ut not limite to res
eartuaes storms oos ligtning oter
natural disasters, disturbances, riots, war, or
radioactive contamination�
• The use of Icom transceivers with any equipment
that is not manufactured or approved by Icom�
IN CASE OF EMERGENCY
If your vessel requires assistance, contact other vessels
and the Coast Guard by sending a distress call using DSC
(digital selective calling) on an emergency frequency�
When immediate help is needed:
1� Lift the key cover, hold down [DISTRESS] for 3
seconds until the 3 short beeps and then one
long beep sound�
2� Wait for an acknowledgment from another station�
3� After the acknowledgment is received, hold
down [PTT] on the microphone and send the
following information�
1“MAYDAY, MAYDAY, MAYDAY�”
“THIS IS � � � � � � � � (name of the vessel)�”
3“LOCATED AT � � � �(vessel’s position)�”
4Give the reason for the distress call�
5Explain what assistance you need�
6Give additional information about your vessel:
• Type
• Length
• Color
• The number of people on board
FEATURES
zMeets the latest ITU-R M�493-13 DSC
zIPX7 water proof construction (remote controller only)
zEasy user interface
The remote controller has the 4�3 inches wide
viewing angle, and the color display with Day and
Night modes�
zAutomatic Voice Recording function
Records the last 120 seconds (max�) of receiving
audio�
zIndependent Emergency channels
Monitor Distress voice frequencies�
zBuilt-in Class E DSC function
The transceiver has the DSC functions for distress
alert transmission and reception, as well as the
general DSC calls such as Individual calls, Group
calls, and so on�
zBuilt-in GPS receiver
zNMEA 0183 (4800 to 38400 bps) available
zAT-130/AT-140 optional antenna tuner
z150 W of powerful output power
zRF Direct Sampling system employed
Icom, Icom Inc� and the Icom logo are registered
trademarks of Icom Incorporated (Japan) in Japan,
the United States, the United Kingdom, Germany,
France, Spain, Russia, Australia, New Zealand, and/or
other countries�

ii
RADIO OPERATION WARNING
WARNING
Icom requires the radio operator to meet
the FCC Requirements for Radio
Frequency Exposure� An omnidirectional
antenna with gain not greater than 9 dBi
must be mounted a minimum of 7�5
meters (measured from the lowest point of the
antenna) vertically above the main deck and all
possible personnel� This is the minimum safe
separation distance estimated to meet all RF
exposure compliance requirements� This 7�5 meter
distance is based on the FCC Safe Maximum
Permissible Exposure (MPE) distance of 5�5 meters
added to the height of an adult (2 meters) and is
appropriate for all vessels�
For watercraft without suitable structures, the antenna
must be mounted so as to maintain a minimum of 1
meter vertically between the antenna, (measured from
the lowest point of the antenna), to the heads of all
persons AND all persons must stay outside of the 5�5
meter MPE radius�
Do not transmit with radio and antenna when persons
are within the MPE radius of the antenna, unless
such persons (such as driver or radio operator) are
siele rom antenna el  a groune metallic
barrier� The MPE Radius is the minimum distance
from the antenna axis that person should maintain in
order to avoid RF exposure higher than the allowable
MPE level set by FCC�
FAILURE TO OBSERVE THESE LIMITS MAY
ALLOW THOSE WITHIN THE MPE RADIUS TO
EXPERIENCE RF RADIATION ABSORPTION
WHICH EXCEEDS THE FCC MAXIMUM
PERMISSIBLE EXPOSURE (MPE) LIMIT.
IT IS THE RESPONSIBILITY OF THE RADIO
OPERATOR TO ENSURE THAT THE MAXIMUM
PERMISSIBLE EXPOSURE LIMITS ARE
OBSERVED AT ALL TIMES DURING RADIO
TRANSMISSION. THE RADIO OPERATOR IS TO
ENSURE THAT NO BYSTANDERS COME WITHIN
THE RADIUS OF THE MAXIMUM PERMISSIBLE
EXPOSURE LIMITS.
Determining MPE Radius
THE MAXIMUM PERMISSIBLE EXPOSURE (MPE)
RADIUS HAS BEEN ESTIMATED TO BE A RADIUS
OF ABOUT 5.5M PER OET BULLETIN 65 OF THE
FCC.
THIS ESTIMATE IS MADE ASSUMING THE
MAXIMUM POWER OF THE RADIO AND
ANTENNAS WITH A MAXIMUM GAIN OF 9dBi ARE
USED FOR A SHIP MOUNTED SYSTEM.
AVERTISSEMENT POUR LES
OPÉ RATEURS RADIO
AVERTISSEMENT
Icom exige que l’opé rateur radio se conforme
aux exigences de la FCC en matiè re
d’exposition aux radiofré quences� Une
antenne omnidirectionnelle dont le gain ne
passe pas i oit tre e  une
distance minimale de 7�5 mè tres (mesuré e depuis le point le
plus bas de l’antenne) verticalement au-dessus du pont
principal et de tout le personnel qui peut s’y trouver� Il s’agit
de la distance de sé curité minimale pré vue pour satisfaire
aux exigences de conformité en matiè re d’exposition aux RF�
Cette distance de 7�5 mè tres est é tablie en fonction de
l’exposition maximale admissible sé curitaire de 5�5 mè tres
talie par la CC  lauelle on aoute la auteur un aulte
(2 mè tres); cette distance convient pour tous les navires�
Dans le cas des embarcations sans structure convenable,
lantenne oit tre e e aon  maintenir une istance
minimale de 1 mè tre verticalement entre cette antenne
(mesuré e depuis son point le plus bas) et la tê te de toute
personne pré sente; toutes les personnes pré sentes doivent
se tenir  letrieur un raon eposition maimale
admissible de 5�5 mè tres�
e pas mettre  laie e la raio et e lantenne lorsue
es personnes se trouent  lintrieur u raon eposition
maimale amissile e cette antenne  moins ue ces
personnes (comme le conducteur ou l’opé rateur radio)
ne soient proté gé es du champ de l’antenne par un é cran
mtalliue reli  la masse e raon eposition maimale
amissile uiaut  la istance minimale ue cette
personne doit maintenir entre elle et l’axe de l’antenne
pour é viter une exposition aux RF supé rieure au niveau
eposition maimale amissile  par la CC
LE NON-RESPECT DE CES LIMITES PEUT CAUSER,
POUR LES PERSONNES SITUÉ ES DANS LE RAYON
D’ EXPOSITION MAXIMALE ADMISSIBLE, UNE ABSORPTION
DE RAYONNEMENT DE RF SUPÉ RIEURE À L’ EXPOSITION
MAXIMALE ADMISSIBLE FIXÉ E PAR LA FCC.
L’ OPÉ RATEUR RADIO EST RESPONSABLE D’ ASSURER
QUE LES LIMITES D’ EXPOSITION MAXIMALE
ADMISSIBLE SOIENT RESPECTÉ ES EN TOUT TEMPS
PENDANT LA TRANSMISSION RADIO. L’ OPÉ RATEUR
RADIO DOIT S’ ASSURER QU’ AUCUNE PERSONNE
PRÉ SENTE NE SE SITUE À L’ INTÉ RIEUR DU RAYON
D’ EXPOSITION MAXIMALE ADMISSIBLE.
É tablir le rayon d’ exposition maximale admissible
ON ESTIME QUE LE RAYON D’ EXPOSITION MAXIMALE
ADMISSIBLE EST D’ ENVIRON 5.5M, TEL QUE STIPULÉ
DANS LE BULLETIN OET 65 DE LA FCC. CETTE
DISTANCE ESTIMÉ E TIENT COMPTE D’ UN SYSTÈ ME
INSTALLÉ SUR UN NAVIRE UTILISANT LA PUISSANCE
MAXIMALE DE LA RADIO ET DES ANTENNES DONT LE
GAIN MAXIMAL EST DE 9dBi.

iii
FCC INFORMATION
This equipment has been tested and found to comply
with the limits for a Class A digital device, pursuant to
part 15 of the FCC Rules� These limits are designed
to provide reasonable protection against harmful
interference when the equipment is operated in a
commercial environment� This equipment generates,
uses, and can radiate radio frequency energy and,
if not installed and used in accordance with the
instruction manual, may cause harmful interference to
radio communications�
Operation of this equipment in a residential area is
likely to cause harmful interference in which case the
user will be required to correct the interference at his
own expense�
CAUTION: Canges or moications to tis
transceiver, not expressly approved by Icom Inc�,
could void your authority to operate this transceiver
under FCC regulations�
INFORMATION FCC
Cet é quipement a é té testé et reconnu conforme aux
limites es pour un appareil numriue e classe
A, conformé ment au point 15 de la ré glementation
CC Ces limites sont nies e aon  ournir
une protection raisonnable contre le brouillage
pré judiciable lorsque cet appareil est utilisé dans un
environnement commercial� Cet é quipement gé nè re,
utilise et peut é mettre un rayonnement de fré quence
radio� S’il n’a pas é té installé conformé ment aux
instructions, il peut par ailleurs cré er des interfé rences
perturbant les communications radio�
utilisation e cet appareil ans une one
ré sidentielle peut provoquer un brouillage
pré judiciable, auquel cas l’utilisateur sera tenu de
corriger la situation  ses rais
MISE EN GARDE: out cangement ou moication
non expressé ment approuvé par Icom Inc�, peut
annuler lautorisation e lutilisateur  utiliser cet
appareil conormment  la rglementation CC

iv
RDANGER HIGH RF VOLTAGE! NEVER touch
an antenna while transmitting� This may result in an
electrical shock or burn�
RWARNING! NEVER operate the transceiver during
a lightning storm� It may result in an electric shock,
cause a re or amage te transceier las
disconnect the power source and antenna before a
storm�
RWARNING! NEVER connect the transceiver directly
to an C outlet is ma pose a re aar or result
in an electric shock�
RWARNING! NEVER mount the transceiver’s
main unit overhead� The weight of the main unit is
approximately 4�41 kg (9�7 lb), and it could easily fall
due to wave shocks or vibration� The unit must be
mounte on a at ar surace onl
RWARNING! NEVER connect a power source of
more than 16 V DC� This connection could cause a
re or ruin te transceier
RWARNING! NEVER reverse the DC power cable
polarit is coul cause a re or amage te
equipment�
RWARNING! NEVER remove the fuse holder on the
DC power cable� Excessive current caused by a short
coul cause a re or amage te transceier
RWARNING! NEVER place the transceiver where
normal operation of the vessel may be hindered, or
where it could cause bodily injury�
RWARNING! NEVER let metal, wire or other objects
protrude the transceiver or into connectors on the rear
panel� This may result in an electric shock�
CAUTION: DO NOT use harsh solvents such as
enine or alcool en cleaning ecause te ill
damage the transceiver’s surfaces�
CAUTION: DO NOT use the transceiver in areas with
temperatures out of the range of –20° C ~ +55° C
(–4° F ~ +131° F)�
CAUTION: DO NOT place the transceiver in
excessively dusty environments or direct sunlight�
CAUTION: DO NOT use non-Icom microphones�
ter manuacturers micropones ae i󰀨erent pin
assignments, and connection to the transceiver may
damage the transceiver�
CAUTION: DO NOT place the transceiver against
walls or putting anything on top of the transceiver� This
may overheat the transceiver�
BE CAREFUL! The transceiver’s main unit will
become hot when operating the transceiver
continuously for long periods�
BE CAREFUL! The remote controller’s front panel
meets IPX7 requirements for waterproof protection�
However, once the transceiver has been dropped,
or the waterproof seal is cracked or damaged,
waterproof protection cannot be guaranteed because
of possible damage to the case or the waterproof seal�
LThe connectors on the rear panel do not meet IPX7�
NOTE: The LCD may have cosmetic imperfections
that appear as small dark or light spots� This is not a
malfunction or defect, but a normal characteristic of
LCDs�
NOTE: Install the transceiver and microphone more
than 1 meter (3�3 ft) from the vessel’s magnetic
navigation compass�
NOTE: Always place the unit in a secure place to
aoi inaertent use  unautorie persons
PERCAUTIONS

v
RDANGER TENSION À HAUTES RF ! NE J AMAIS
toucher l’antenne pendant une transmission� Cela
risquerait de provoquer un choc é lectrique ou des
brulures�
RAVERTISSEMENT ! NE J AMAIS utiliser
l’é metteur-ré cepteur durant un orage� Cela risquerait
de provoquer un choc é lectrique, un incendie ou
d'endommager l’é metteur-ré cepteur� Toujours
dé brancher la source d'alimentation et l’antenne avant
une tempê te�
RAVERTISSEMENT ! NE J AMAIS brancher
directement l’é metteur-ré cepteur sur une prise de
courant alternatif� Cela pourrait provoquer un choc
é lectrique ou un incendie�
RAVERTISSEMENT ! NE J AMAIS monter l’unité
principale de l’é metteur-ré cepteur au-dessus de la tê te�
Le poids de l’unité est d' environ 4�41 kg (9�7 lb), et elle
pourrait facilement tomber en raison des vibrations
ou du choc des vagues� L’unité doit uniquement ê tre
monté e sur une surface dure et plate�
RAVERTISSEMENT ! NE J AMAIS raccorder une
source alimentation suprieure    CC Ce
raccordement pourrait causer un incendie ou dé truire
l'é metteur-ré cepteur�
RAVERTISSEMENT ! NE J AMAIS inverser la
polarité du câ ble d’alimentation CC lors de la
conneion  une source alimentation Cela pourrait
endommager l’é metteur-ré cepteur�
RAVERTISSEMENT ! NE J AMAIS retirer le porte-
fusible du câ ble d'alimentation CC� Un courant
excessif provoqué par un court-circuit pourrait causer
un incendie ou endommager l'é metteur-ré cepteur�
RAVERTISSEMENT ! NE J AMAIS placer jamais
lmetteurrcepteur  un enroit pouant gner le
onctionnement normal u naire ou  un enroit o il
pourrait causer des blessures corporelles�
RAVERTISSEMENT ! NE J AMAIS laisser de mé tal,
u l ou autres oets passer ans lmetteur
ré cepteur ou dans les connecteurs sur le panneau
arriè re� Cela risquerait de provoquer un choc
é lectrique�
ATTENTION : NE PAS utiliser de dissolvants
agressis tels ue u enne ou e lalcool lors u
nettoyage, car ils endommageraient les surfaces de
l’é metteur-ré cepteur�
ATTENTION : NE PAS utiliser ou placer l’é metteur-
rcepteur ans es ones soumises  es
tempé ratures hors de la plage de –20° C ~ +55° C
(–4° F ~ +131° F)�
ATTENTION : NE PAS placer l’é metteur-ré cepteur
dans un environnement excessivement poussié reux
ou en plein soleil�
ATTENTION : NE PAS utiliser de microphones autres
que Icom� Les microphones des autres fabricants
isposent a󰀨ectation e roces i󰀨rentes et
le raccordement au l’é metteur-ré cepteur risque
d’endommager l’é metteur-ré cepteur�
ATTENTION : NE PAS placer l’é metteur-ré cepteur
contre un mur ou poser des objets dessus� Il risquerait
e surcau󰀨er
MISE EN GARDE ! L’unité principale de l’é metteur-
rcepteur cau󰀨e en cas utilisation continue sur une
longue duré e de l’é metteur-ré cepteur�
MISE EN GARDE ! Le panneau avant de la
té lé commande est conforme aux exigences IPX7
en matiè re de protection é tanche� Cependant, une
fois que l’é metteur-ré cepteur est tombé , ou que
le oint tancit est ssur ou enommag la
protection é tanche ne peut pas ê tre garantie en
raison des dommages possibles au boitier ou au joint
d’é tanché ité �
LLes connecteurs sur le panneau arriè re ne sont pas
conormes  P
REMARQUE : L’é cran LCD peut avoir des
imperfections cosmé tiques qui apparaissent sous
forme de petites taches sombres ou lumineuses� Il ne
s’agit pas un dysfonctionnement ou d'un dé faut, mais
d’une caracté ristique normale des é crans LCD�
REMARQUE : nstalle le lmetteurrcepteur et le
micropone  au moins  m ( t) u compas e
route du navire�
REMARQUE : Place touours lunit ans un enroit
sû r pour é viter que des personnes non autorisé es ne
l’utilisent par inadvertance�
PRÉ CAUTIONS

vi
KEY ICON DESCRIPTION
The keys are described in this manual as follows:
The keys that have words or letters on them are
described with the characters “[ ]�”
Example: [ENT], [CLR]
The Software Keys are described with the words or
letters on a blue background, such as or
�
The functions of the keys are shown at the bottom of
the display� Push the key below the desired function�
You can use the following keys on the Menu screen�
FUNCTION ACTION
Select Pus  or 
Enter Push [ENT], [CH/GRP], or
�
Go to the next tree level Pus  CGRP 
or �
Go back to the previous
tree level Pus CR  or
�
Cancel Push [CLR]�
Exit Push �
The following action icons describe [CH/GRP], [ENT],
te epa es an    an 
zRotate : Rotate [CH/GRP] to select�
zPush : Push [ENT] to enter or set�
zPush : Push the Keypad keys to enter a digit
or text�
zPush 
  Pus    or  to select
RECOMMENDATION
A T RMOT OTRORS
FRONT PANEL THOROUGHLY IN A BOWL OF
FRESHWATER after exposure to saltwater, and dry
it eore operating terise te remote controllers
keys, switches may become unusable, due to salt
crstalliation
LThe connectors on the rear panel do not meet IPX7 �
NOTE: If the remote controller’s waterproof
protection appears defective, carefully clean it with
a soft, damp (freshwater) cloth, then dry it before
operating� The remote controller may lose its
waterproof protection if the case or connector cover
is cracked or broken, or the remote controller has
been dropped� Contact your Icom distributor or your
dealer for advice�

vii
IMPORTANT������������������������������������� i
EXPLICIT DEFINITIONS������������������ i
IN CASE OF EMERGENCY������������� i
FEATURES��������������������������������������� i
RADIO OPERATION WARNING������ii
AVERTISSEMENT POUR LES
OPÉ RATEURS RADIO���������������������ii
FCC INFORMATION�����������������������iii
INFORMATION FCC�����������������������iii
PERCAUTIONS�������������������������������iv
PRÉ CAUTIONS������������������������������� v
KEY ICON DESCRIPTION��������������vi
RECOMMENDATION����������������������vi
1 OPERATING RULES................1
2 PANEL DESCRIPTION.............2
Main unit front panel������������������������2
Main unit rear panel�������������������������3
Remote Controller front panel����������4
Optional HM-214M���������������������������5
Software Keys����������������������������������5
DSelecting a Software Key function ��5
DFunctions�������������������������������������6
Function display (Main screen)��������7
DStatus area����������������������������������7
DTask area�������������������������������������7
DInformation area��������������������������7
DChannel area�������������������������������7
DSoftware Key area�����������������������8
DPosition and Time area ���������������8
3 PREPARATION.........................9
Entering the MMSI code������������������9
4 MENU SCREEN......................10
Menu Construction�������������������������10
Selecting the item��������������������������11
5 BASIC OPERATION...............12
Selecting a channel or Group��������12
DUsing the channel and group
selector��������������������������������������12
DUsing the Keypad keys �������������12
DChannel and Channel Group list ��12
Receiving and transmitting ������������13
DReceiving ����������������������������������13
DTransmitting�������������������������������13
DSC Scan��������������������������������������13
CW operation���������������������������������14
DConnecting a CW key ���������������14
FSK operation��������������������������������14
DConnecting an FSK terminal unit ��14
e-mail operation�����������������������������15
DOperation ����������������������������������15
De-mail Filter �������������������������������15
6 OTHER FUNCTIONS AND
OPERATIONS.........................16
Backlight function���������������������������16
Scan�����������������������������������������������16
DCH and CH Resume �����������������16
DProgram ������������������������������������17
Using the Voice Recorder��������������17
DPlayback the recorded voice����17
Other functions ������������������������������18
Setting a temporary operating
frequency���������������������������������������20
Setting a User channel, an ITU
Simplex channel, or an e-mail
channel������������������������������������������21
Assigning a function�����������������������22
DAssigning a Software Key function
to a Software Key
�����������������������22
DAssigning a Software Key function
to [VOL]
��������������������������������������23
DAssigning a Software Key
function to [P] on the HM-214H
 �����������������������������23
7 DSC OPERATION...................24
DSC address ID�����������������������������24
DEntering an Individual or Group ID
��������������������������������������������������24
DDelete an entered ID�����������������25
Entering the position data and time ��26
DSC Task mode (Single) ���������������27
DSoftware Key functions �������������27
DUnread List��������������������������������27
DSC Task mode (Multiple)�������������28
DSoftware Key functions �������������28
DTask List������������������������������������28
Sending DSC calls (Distress) ��������29
DSimple call���������������������������������29
DRegular call�������������������������������30
DResending a Distress call����������31
DDistress Cancel call�������������������32
DSending a Distress Relay
Acknowledgment�����������������������34
Sending DSC calls (other)�������������35
DSending an Individual call ���������35
DSending an Individual
Acknowledgment�����������������������36
DSending a Group call�����������������37
DSending a Geographical Area call
��������������������������������������������������39
DSending a Test call��������������������42
DSending a Test call
Acknowledgment�����������������������43
Receiving DSC calls (Distress)������44
DReceiving a Distress call�����������44
DReceiving a Distress
Acknowledgment�����������������������45
DReceiving a Distress Cancel call ��45
DReceiving a Distress Relay call ��46
DReceiving a Distress Relay
Acknowledgment�����������������������47
Receiving DSC calls (other)�����������48
DReceiving an Individual call�������48
DReceiving an Individual
Acknowledgment�����������������������49
DReceiving a Group call��������������50
DReceiving a Geographical Area
call���������������������������������������������51
DReceiving a Test call �����������������52
DReceiving a Test Acknowledgment
��������������������������������������������������53
DSC Log����������������������������������������54
DReceived DSC Log��������������������54
DTransmitted DSC Log����������������54
DSC Settings���������������������������������55
DDSC Frequency�������������������������55
DScanning Receiver��������������������56
DAuto ACK�����������������������������������57
DCH Auto Switch �������������������������58
DNMEA Data Output��������������������58
DAlarm Status������������������������������58
DSelf Check Test�������������������������60
DProcedure����������������������������������60
8 MENU ITEMS..........................61
Menu items������������������������������������61
GPS Information����������������������������62
Conguration ���������������������������������62
Radio Settings �������������������������������65
Radio Information ��������������������������67
9 CONNECTIONS AND
INSTALLATION.......................68
Supplied accessories���������������������68
Connections�����������������������������������68
DConnecting the microphone������68
DConnecting the remote control
cable������������������������������������������69
DFront panel connections������������69
DRear panel connections ������������70
Ground connection ������������������������71
Power source���������������������������������71
Antenna �����������������������������������������72
DMN-100/MN-100L 
����������������������������������72
DAT-130/AT-120/AH-3 
 �������������������������72
DNon-Icom Tuner ������������������������72
DAT-140  
����������������������������������������72
Mounting����������������������������������������73
DMounting location����������������������73
DMounting the remote controller ��73
DMounting the Main unit��������������73
MB-75 installation��������������������������74
Transceiver dimensions�����������������75
Fuse replacement��������������������������76
DCircuitry fuse�����������������������������76
DDC power cable fuses���������������77
Connector information �������������������78
10 SPECIFICATIONS AND
OPTIONS................................ 80
11 TROUBLESHOOTING............ 82
TABLE OF CONTENTS
TEMPLATE ..................................83
INDEX...........................................85

1
1
1
OPERATING RULES
NOTE: Before transmitting, monitor the channel you
want to use to avoid interrupting communications
already in progress�
zCALL PROCEDURE
Calls must e properl ientie an te time limit
must be respected�
1� Give your call sign each time you call another ship
or Coast Guard station� If you have no call sign,
identify the station by giving your ship name and
the name of the licensee�
2� Give your call sign at the end of each transmission
that lasts more than 3 minutes�
3� You must break and give your call sign at least
once every 15 minutes during long ship-to-shore
calls�
4� Keep your unanswered calls short, less than 30
seconds� Do not repeat a call for 2 minutes�
5� Unnecessary transmissions are not allowed�
zPRIORITIES
1� Read all rules and regulations pertaining to
priorities and keep an up-to-date copy handy�
Safety and Distress calls take priority over any
other calls�
2� False or fraudulent Distress signals are prohibited
and punishable by law�
zPRIVACY
1� Information overheard, but not intended for you,
cannot lawfully be used in any case�
2� Indecent or profane language is prohibited�
zLOGS
1� All Distress, Emergency and Safety calls must
be recorded in complete details� Log data activity
is usually recorded for 24 hours� Universal Time
Coordinated (UTC) is frequently used�
2� Keep adjustments, repairs, channel frequency
changes and authorized modifications affecting
electrical operation of the equipment in the
maintenance log� The entries requires signatures
by the authorized licensed technician performing
or supervising the work�
zRADIO LICENSES
(1) SHIP RADIO STATION LICENSE
You need a current ship radio station license before
using the transceiver� It is unlawful to operate a ship
radio station which is not licensed, but required to be�
If required, contact your dealer or the appropriate
government agency for a Ship-Radiotelephone license
application� This government-issued license states the
call sign ic is our crats ientication or raio
communication purposes�
(2) OPERATOR’ S LICENSE
A Restricted Radiotelephone Operator Permit is
the license most often held by small vessel radio
operators when a radio is not required for safety
purposes�
If required, the Restricted Radiotelephone Operator
Permit must be posted, or kept with the operator� If
required, only a licensed radio operator may operate a
transceiver�
However, non-licensed individuals may talk over a
transceiver if a licensed operator starts, supervises,
ends the call, and makes the necessary log entries�
A current copy of the applicable government rules and
regulations is only required to be on hand for vessels
in which a radio telephone is compulsory� However,
even if you are not required to have these on hand it
is your responsibility to be thoroughly acquainted with
all pertinent rules and regulations�

2
2
PANEL DESCRIPTION
1SPEAKER J ACK [EXT-SP] (p. 69)
Connects to the optional SP-24 or an external
speaker�
NOTE: When an external speaker is connected,
the internal speaker is automatically muted�
2CONTROLLER CONNECTOR [CONTROLLER]
(p. 69)
Connects to the supplied remote controller�
3ACCESSORY CONNECTOR [ACC] (pp. 14, 78)
Connects to a CW keyer or an FSK terminal unit�
4MAINTENANCE PORT [MAINTENANCE]
Connects to a USB cable for programming the
transceiver�
LThis connector is only used by your dealer�
5GPS ANTENNA CONNECTOR [GPS-ANT] (p. 69)
Connects to the supplied GPS antenna�
NOTE: Install the GPS antenna where it has a
clear view to receive signals from satellites�
6MODEM CONNECTOR [AF/MOD] (pp. 69, 79)
Connects to an e-mail modem, NBDP (Narrow
Band Direct Printing) or FAX system through an
RS-232C cable (D-sub 9-pin)�
7REMOTE CONNECTOR [REMOTE] (pp. 69, 79)
Connects to a PC through an RS-232C cable
(D-sub 9-pin) for remote control�
8GPS J ACK [GPS-DATA] (pp. 69, 79)
Connects to a GPS receiver to input position and
UTC data for DSC operations� (NMEA0183 ver� 4�10
format)
LAn NMEA ver� 4�10 (sentence formatter: GGA,
GLL, GNS, RMC, VTG) compatible GPS receiver
is required� Ask your dealer about suitable GPS
receivers�
■Main unit front panel
1 2 3
567
8
4

3
PANEL DESCRIPTION 2
2
1TUNER CONTROL SOCKET (pp. 70, 71, 78)
Connects to the control cable of the supplied
AT-140    � A female
connector kit is supplied to connect the AT-140�
2GROUND TERMINAL (p. 71)
Connects to the vessel’s ground�
3ANTENNA CONNECTOR (p. 70, 71)
Connects to a dipole antenna, or an automatic
antenna tuner troug a   P coa or
transmitting any calls and receiving any calls, other
than Distress calls�
RWARNING! NEVER connect the antenna
directly to this connector�
4DSC ANTENNA CONNECTOR (p. 70, 71)
Connects to a    marine an antenna
troug a   P coa or a SC receier
This antenna is used for receiving Distress calls�
NOTE: To receive a Distress call, BE SURE
to connect an  marine an antenna to tis
antenna connector� Otherwise, you cannot receive
any Distress calls�
5DC POWER SOCKET (p. 70, 78)
Connects to 13�6 V DC through the supplied DC
power cable�
■Main unit rear panel
1 2 3 4 5

4
2PANEL DESCRIPTION
1DISTRESS KEY [DISTRESS]
ol on or  secons to transmit a istress call
(p� 29)
2T A RGT S 
zPush to scroll the Software Key functions� (p� 5)
zIn the Character or Number Entry mode, push to
select a character or number in the table�
3 A O S 
zPush to select an operating channel, menu
items, menu settings, and so on�
4ENTER KEY [ENT]
Push to set the entered data, selected item, and so on�
5KEYPAD KEYS
Push to enter numbers, letters, or symbols�
6TUNE KEY [TUNE]
en te  or  is connecte
zPush to start manual tuning, or to bypass the
tuning circuit�
zol on to start manual tuning
L“TUNE” is displayed after tuning is completed�
LR is isplae en te tuner cannot tune te
antenna�
When an other antenna tuner is connected:
zPush to start manual tuning�
7POWER KEY [ ]
ol on or  secon to turn te transceier 
or OFF�
8VOLUME DIAL [VOL]
zRotate to adjust the speaker volume level�
zPush 1 ~ 5 times to display the setting screens�
Pushing once The Volume Setting window is
displayed�
Pushing twice The NB Level Setting window is
displayed�
Pushing 3 times The S-SQL Level Setting window
is displayed�
Pushing 4 times The RF Gain Setting window is
displayed�
Pushing 5 times The Backlight Settings window is
displayed�
9RX/TX KEY [RX/TX]
Push to set a temporary operating frequency� (p� 20)
DSC SCAN KEY [D-SCAN]
Push to start a DSC scan� (p� 13)
CLEAR KEY [CLR]
Push to cancel the entered data, or to return to the
previous screen�
CHANNEL/GROUP SELECTOR [CH/GRP]
zPush to select the Channel Select mode or the
Group Select mode� (p� 12)
zPush to set the entered data, selected item, and
so on�
zRotate to select the operating channel, menu
items, menu settings, and so on�
MENU KEY [MENU]
Push to enter or exit the Menu screen�
■Remote Controller front panel
1 2 3
6
7
8
9


SPEAKER FUNCTION DISPLAY (p. 7)
SOFTWARE KEYS (p. 5)MICROPHONE
CONNECTOR
(pp. 68, 78)
5
423

5
PANEL DESCRIPTION 2
2
■Optional HM-214M
1PTT SWITCH
ol on to transmit release to receie
2O S 
Push to select an operating channel or group�
3PROGRAMMABLE KEY [P]
Push to activate the preset Software Key function�
Ask your dealer for details�
LYou can reassign some Software Key functions to the
key� (p� 23)
4DSC SCAN KEY [D-SCAN]
Push to start the DSC scan� (p� 13)
1
2
3
4
MICROPHONE
■Software Keys
Various often-used functions are assigned to the
Software Keys for easy access� The function’s icons
are displayed above the Software Keys, as shown
below�
DSelecting a Software Key function
Pus  or  to slie troug te selectale
functions that are assigned to the Software Keys�
Push the Software Key under the function’s icon to
select the function�
Soft Key 4Soft Key 3Soft Key 2Soft Key 1
Soft Key 5 Soft Key 8Soft Key 7Soft Key 6
Soft Key 12
Soft Key 11
Soft Key 10Soft Key 9
Soft Key 13 Soft Key 14 Soft Key 15 Soft Key 16
Soft Key 17 Soft Key 18 Soft Key 19 Soft Key 20
Le e unction ma i󰀨er epening on te
transceiver version or presetting�

6
2PANEL DESCRIPTION
■Software key function
DFunctions
You can use various Software Key functions that are
assigned to the Software Keys, as described below�
Compose Distress
Push to compose a Distress call� (pp� 29 ~ 34)
Compose Other
Push to compose DSC calls other than Distress calls�
(pp� 35 ~ 43)
Unread List
Push to check unread DSC messages� (p� 27)
Task List
Push to check the held DSC tasks� (p� 28)
Emergency FREQ
Push to use the Distress Voice frequency� (p� 18)
e-mail
Push to use the e-mail channel� (p� 15)
e-mail Filter
Pus to temporaril cange te lter setting o te
e-mail channel�
(p�15)
Mode
Push to select the USB, AM, LSB, AFSK, FSK, or CW
operating mode�
Scan
Push to start or stop a scan� (pp� 16 ~ 17)
NB
Push to turn the Noise Blanker (NB) function ON or
OFF� (p� 18)
NB Level
Push to adjust the Noise Blanker (NB) level� (p� 18)
SQL
Push to turn the Squelch function ON or OFF� (p� 18)
S-SQL Level
Push to adjust the S-meter Squelch (S-SQL) level�
(p� 18)
RF Gain
Push to adjust the Radio Frequency (RF) gain level�
(p� 18)
TX power
Push to select the transmit (TX) power level� (p� 18)
Clarity
Push to turn the Clarity Control function ON or OFF�
(p� 19)
Voice Scrambler
Push to turn the Voice Scrambler function ON or OFF�
(p� 19)
RX Play
Push to replay the recorded audio data� (p� 17)
TX FREQ Monitor
Push to check and monitor the transmit frequency�
(p� 19)
Speaker Output OFF
Push to turn the speaker output ON or OFF� (p� 19)
AGC OFF
Push to turn the Automatic Gain Control (AGC)
function ON or OFF� (p� 19)
Backlight
Push to change the brightness of the backlight�
(p� 16)
DSC Log
Push to check the received DSC calls� (p� 54)
TIP: You can reassign the function’s place to meet
your needs between Soft Key 1 and Soft Key 20�
See page 22 for details�
Le rst set o Sotare e unctions (Compose
istress Compose ter an nrea ist) are e
and cannot be reassigned�
LWhen the MMSI code is not set, the Software Keys for
DSC function are not displayed�

7
PANEL DESCRIPTION 2
2
■Function display (Main screen)
DStatus area
The current status is displayed in the Status area�
Indicator Description
SQL
Displayed when the Squelch function is ON�
NB
Displayed when the Noise Blanker function
is ON�
Displayed when the AGC function is OFF�
NR Displayed when the Noise Reduction
function is ON�
• Displayed when the received audio is
recorded� (p� 17)
• Displayed when recording the received
audio is stopped � (p� 17)
SCRM Displayed when the Voice Scrambler
function is ON�
Tune Displayed when the Tune function is ON�
Scan Displayed during a scan�
• Displayed when the volume is set to 1
to 20�
• Displayed when the volume is set to 0�
DTask area
The current mode is displayed in the Task area�
Indicator Description
STBY
Displayed while in the Standby mode�
RT
Displayed while in the Radio Telephone (RT)
mode�
LReturns to the Standby mode if no operation
occurs during the preset of time�
DSC/
DSC (1)
Displayed after making or receiving a DSC
call�
LIf the transceiver is in the Multiple Task
mode, the number of the DSC task is
displayed by the indicator�
DInformation area
The 9 digit MMSI (Maritime Mobile Service Identity:
DSC self ID) code and the following indicators are
displayed in the information area�
Indicator Description
Displayed when receiving a signal, or
when the squelch is open�
Displayed while transmitting�
Low/
Mid-L/
Mid-H
• Displayed when the TX power is set to
each level�
• If no indicator is displayed, the TX
poer is set to ig
• Displayed when the GPS receiver is
activated, and valid position data is
received�
• Blinks while invalid position data is
being received�
• Displayed when there is an unread DSC
message�
• Blinks when there is a new DSC message�
isplae en te C uto Sitc in
DSC setting is set to an option except
“Accept after 10 sec�”
Displayed when the internal speaker is
OFF�
DChannel area
The selected operating channel number, channel
name, and the following indicators are displayed in the
Channel area�
Indicator Description
Displayed when the Channel Select mode
is selected�
Displayed when the Group Select mode is
selected�
Displayed when the Clarity function is
ON� The number displays the added or
subtracted frequency�
Displayed when the e-mail channel is
selected�
LThe Filter setting is also displayed�
Displayed when the Emergency FREQ
channel is selected�
• When receiving, the S meter displays
the relative signal strength�
• When transmitting, the RF meter
displays the output power level�
SIMP Displayed when a Simplex channel is
selected�
DUP Displayed when a Duplex channel is
selected�
USB/
AM/LSB/
AFSK/
FSK/CW
Displays the selected operating mode�
Information areaTask area
Status area
Position data
and Time area Channel areaSoftware Key area

8
2PANEL DESCRIPTION
■Function display
DSoftware Key area
The Key function for each Software Key is displayed�
See page 5 for details�
DPosition and Time area
Position area
The current position is displayed when valid GPS data
is received, or when you manually enter your position�
Indicator Description
No
Position
Displayed when a GPS receiver is not
connected, and the position data has not
been manually entered�
??
Blinks every 2 seconds instead of the
position when the GPS position data is
invalid�
LThe last position is held for only 23�5 hours�
After that, “No Position” will be displayed�
Blinks every 2 seconds instead of the
position after 4 hours have passed since
you manually entered the position data�
LThe manually entered data is held for only
23�5 hours� After that, “No Position” will be
displayed�
Date and Time area
• The current time is displayed when valid GPS data
is received, the time is manually entered�
• The date information is displayed when the RMC
GPS sentence formats are included in the GPS
signal�
Indicator Description
No Time Displayed when a GPS receiver is not
connected and the time has not been
manually entered�
Local isplae en te o󰀨set time is set
Manual Displayed when the time is manually
entered�
??
Blinks every 2 seconds instead of the time
when the GPS current time is invalid�
LAfter 23�5 hours has passed, “No Time” will
be displayed�
Blinks every 2 seconds instead of the
time after 4 hours have passed since you
manually entered the time�
LThe manually entered time is held for only
23�5 hours� After that, “No Time” will be
displayed�

9
2
3
3
PREPARATION
■Entering the MMSI code
The Maritime Mobile Service Identity (MMSI: DSC self
ID) code consists of 9 digits� You can only enter the
coe en turning  te transceier or te rst time
This initial code can be entered only once.
After entering, it can be changed only by your dealer
or distributor�
If your MMSI code has already been entered, doing
the steps below is not necessary�
1� Hold down [ ] to turn ON the transceiver�
• Three short beeps sound, and then “Push [ENT] to
Register your MMSI” is displayed�
2� Push [ENT] to start entering the MMSI code�
• The “MMSI” screen is displayed�
LTo skip the entry, push [CLR] twice�
If you skip the entry, you cannot make a DSC call� To
enter the code after skipping, turn OFF the power, and
then turn it ON again�
3� Enter the MMSI code�
4� Repeat step 3 to enter all 9 digits�
5� Push the software key below to set the
entered code�
• The “MMSI CONFIRMATION” screen is displayed�
6� Enter your MMSI code again to confirm�
7� Push to set the confirmation code�
• When your MMSI code is successfully entered, “MMSI
Successull Registere is rie isplae an ten
the Main screen opens�
LYour MMSI code is also displayed on the opening screen�
+
Push
Rotate
+
Push
Rotate

10
4
MENU SCREEN
■Menu Construction
The Menu screen is used to set items, select options,
and so on for the transceiver’s functions�
The Menu screen is constructed in a tree structure�
You can go to the next tree level by pushing [ENT],
or  an go ac a leel  pusing CR or 
See the next page for details�
Le isplae menu items ma i󰀨er epening on te
transceiver version or presetting�
Compose Distress
Nature of Distress
Position
• atitue
• ongitue
• C
Mode
Attempt
Compose Non-Distress
Message Type
Address
Area
• atitue
• ongitue
• Raius
• Height
• Width
Categor
Call reuenc
• R reuenc
•  reuenc
Mode
oice reuenc
• R reuenc
•  reuenc
GPS Information
Source
atitue
ongitue
C
SOG
CG
onuration
Display
• acligt
• Day Mode
• Night Mode
• Mode
• Night Mode Time
• Start
• End
Key Beep
Key Assignment
• Sote ssignment
• Volume Dial
Assignment
• P Key Assignment
C e oc
C 󰀨set
Inactivity Timer
• ot SC Relate
• SC Relate
• R Relate
SSS
SCemail
GPS
• Internal GPS
• GPS
• GSS
• SBAS
• External GPS
• au Rate
• NMEA Data Output
Remote
• Interface
• MOD
• au Rate
S o
Receie Call og
• Distress
• Others
ransmitte Call og
Raio Settins
ser C
 ser C
email C
 Simple C
Auto Tune
External Tuner
oise Reuction
Scan
• Type
• Speed
• Program Scan R
• Start reuenc
• n reuenc
oice Scramler Coe
oice S
 ilter
• S ilter
• S ilter
S
•  S C
• ar reuenc
• Sit reuenc
• Polarity
C reain
nstant Repla
• unction
• Recoring ime
• Play Time
S Settin
Position Input
Individual ID
Group ID
SC reuenc
Scanning Receier
• Distress
• Routine
uto C
• niiual C
• est C
C uto Sitc
NMEA Data Output
Alarm Status
• SaetRoutine
arningSel
Terminate/Discrete/
 istance one
Sel Cec est
Procedure
Radio Information
MMSI
Serial No�
Main
Sub
PG
GPS
o select an item rotate CGRP or pus  an 
or
Push

Rotate

11
 SCR 4
4
■Selectin the item
ollo te proceures escrie elo to select a
Menu screen�
ample urning  te oice Suelc unction
1� pen oice S
  Raio Settings  Voice SQL
 Select n
• Returns to te Raio Settings screen
3� Push [MENU], or to return to the Main
screen�
+
Push
Rotate
+
Push
Rotate
+
Push
Rotate

12
5
BASIC OPERATION
■Selecting a channel or Group
DUsing the channel and group selector
1� Push [CH/GRP] to toggle between the Channel
Select mode and the Group Select mode�
• or is displayed�
2� Rotate [CH/GRP] to select a channel or group�
LWhen selecting the Group Select mode, the
User channels change in 20 channel steps�
NOTE: See the Channel and Channel Group list below�
[ENT]
Keypad
keys
[ENT]
[CLR]
[CH/GRP]
• Channel Select mode • Group Select mode
DUsing the Keypad keys
• When selecting a User channel, an ITU duplex
channel, or an ITU FSK channel
1� Push the Keypad keys to enter the channel number�
2� Push [ENT] to set�
Example:
Selecting C    
Selecting C      
Selecting C        
Selecting CH 1815:        
Selecting CH 22026:        
 
NOTE:
• See the Channel and Channel Group list below�
• Pushing [CLR] clears the entered digits and
returns to the previous channel�
• When selecting an ITU simplex channel
1� Push the Keypad keys to select a frequency band�
2� Push the left most Software Key to enter a “–” (dash)�
3� Push the Keypad keys to enter the channel number�
4� Push [ENT] to set�
Example:
Selecting C      
[ENT]
Selecting C       

DChannel and Channel Group list
Channel No. Description
1 ~ 160
401 ~ 429
4-1 ~ 4-9
601 ~608
6-1 ~ 6-9
801 ~ 837
8-1 ~ 8-9
1201 ~ 1241
12-1 ~ 12-9
1601 ~ 1656
16-1 ~ 16-9
1801 ~ 1815
18-1 ~ 18-9
2201 ~ 2253
22-1 ~ 22-9
User CH
4 MHz ITU duplex CH
4 MHz ITU simplex CH
6 MHz ITU duplex CH
6 MHz ITU simplex CH
8 MHz ITU duplex CH
8 MHz ITU simplex CH
12 MHz ITU duplex CH
12 MHz ITU simplex CH
16 MHz ITU duplex CH
16 MHz ITU simplex CH
18 MHz ITU duplex CH
18 MHz ITU simplex CH
22 MHz ITU duplex CH
22 MHz ITU simplex CH
Channel No. Description
2501 ~ 2510
25-1 ~ 25-9
C1-1 ~ C1-21
C2-1 ~ C2-31
4001 ~ 4013
6001 ~ 6014
8001 ~ 8015
12001 ~ 12092
16001 ~ 16031
18007 ~ 18020
22013 ~ 22026
25 MHz ITU duplex CH
25 MHz ITU simplex CH
C1 channels
C2 channels
4 MHz ITU FSK CH
6 MHz ITU FSK CH
8 MHz ITU FSK CH
12 MHz ITU FSK CH
16 MHz ITU FSK CH
18 MHz ITU FSK CH
22 MHz ITU FSK CH
LWhen selecting the Group Select mode, the User
channels change in 20 channel steps�