VHF MARINE TRANSCEIVER
iM504
INSTRUCTION MANUAL
DEFINITION
FOREWORD
EXPLICIT DEFINITIONS
WORD
USING DIGITAL SELECTIVE CALLING Ch
DISTRESS CALL PROCEDURE
IN CASE OF EMERGENCY
USING CHANNEL
Determining MPE Radius
RADIO OPERATOR WARNING
3 4 5 6 7 8 9 10 11 12
TABLE OF CONTENTS
PRECAUTIONS
DRADIO LICENSES
OPERATING RULES
DPRIORITIES
DPRIVACY
wDSC MENU KEY MENU
2 PANEL DESCRIPTION
Front panel
qDISTRESS KEY DISTRESS
uCHANNEL SELECTOR DIAL•ENTER
2TRANSMIT POWER KEY H/L
3POWER KEY POWER p.
PANEL DESCRIPTION
CALL
Function display
2 PANEL DESCRIPTION
BUSY
4LOCAL INDICATOR p
1POSITION INDICATOR
2SCAN INDICATOR
3SCRAMBLER INDICATOR p.
ïChannel 9 Call channel
3 BASIC OPERATION
Channel selection
ïChannel
ï Weather channels
ïU.S.A., international and Canadian channels
BASIC OPERATION
3 BASIC OPERATION
Receiving and transmitting
BASIC OPERATION
Call channel programming
H/L, push CH/WX•DUAL•
3 BASIC OPERATION
Channel comments
Microphone Lock function
Display backlight
DIAL•ENTER
Optional voice scrambler operation
D Activating the scrambler
D Programming scrambler codes
NORMAL SCAN
4 SCAN OPERATION
Scan types
PRIORITY SCAN
SCAN OPERATION
Setting TAG channels
Clearing or setting all tagged channels
Starting a scan
DualwatchTri-watch
5 DUALWATCH/TRI-WATCH
Description
Operation
MMSI code programming
DSC OPERATION
6 DSC OPERATION
MMSI code check
DSC OPERATION
DSC address ID
DProgramming Individual ID
6 DSC OPERATION
DDeleting Individual ID
qPush MENU to enter the DSC menu
DProgramming Group ID
wRotate DIAL to select “Set up,” push DIAL•ENTER
DSC OPERATION
6 DSC OPERATION
DDeleting Group ID
DSC OPERATION
Position and time programming
6 DSC OPERATION
Position and time indication
GPS information indication
DSC OPERATION
Distress call
DSimple call
6 DSC OPERATION
DRegular call
After 2 sec. Wait ACK
DSC OPERATION
6 DSC OPERATION
Transmitting DSC calls
DTransmitting an individual call
tPush DIAL•ENTER to transmit the individual call
DSC OPERATION
vidual address or “Manual Input,” push
DIAL•ENTER
DTransmitting an individual acknowledgement
6 DSC OPERATION
DSC OPERATION
DTransmitting a group call
tPush DIAL•ENTER to transmit the group call
6 DSC OPERATION
DSC OPERATION
DTransmitting an all ships call
DIAL•ENTER
DTransmitting a position request call
6 DSC OPERATION
rPush DIAL•ENTER to transmit the position request call
DSC OPERATION
DIAL•ENTER
DTransmitting a position report call
6 DSC OPERATION
uAfter the position report call has been transmitted, the fol- lowing indication is displayed
DSC OPERATION
DIAL•ENTER
DTransmitting a polling request call
6 DSC OPERATION
DSC OPERATION
DTransmitting a position request reply call
6 DSC OPERATION
When a GPS receiver NMEA0183 ver. 2.0 or 3.01 is con- nected, next steps r, t Current position/time program- ming do not appear. Go to step y
DSC OPERATION
DTransmitting a position report reply call
6 DSC OPERATION
DTransmitting a polling request reply call
DReceiving a distress relay call
Receiving DSC calls
DReceiving a distress call
DReceiving a distress acknowledgement
6 DSC OPERATION
DReceiving an individual call
DReceiving a group call
DReceiving an all ships call
DSC OPERATION
DReceiving a geographical area call
DReceiving a position request call
DReceiving a position report call
DReceiving a polling request reply call
DReceiving a polling request call
DReceiving a position request reply call
DReceiving a position report reply call
DSC OPERATION
Received messages
DDistress message
6 DSC OPERATION
DOther messages
DDelete Individual ID/Group ID See pgs. 18,
DSC Set mode
DMMSI code check See p.
DAdd Individual ID/Group ID See pgs. 17,
6 DSC OPERATION
DAutomatic acknowledgement
e Rotate DIAL to select “Auto
ACK,” push
DSC OPERATION
DNMEA Output
Intercom operation
7 OTHER FUNCTIONS
OTHER FUNCTIONS
RX Speaker function
7 OTHER FUNCTIONS
Hailer operation
USAGE
Automatic foghorn function
TYPE
PATTERN
r To return to normal operation, repeat step q
7 OTHER FUNCTIONS
Set mode items
DScan resume timer
SET MODE
Set mode programming
D Beep tone
8 SET MODE
DWeather alert
DDual/Tri-watch
DScrambler type
DRadio power
DAutomatic foghorn frequency
SET MODE
0DC POWER CONNECTOR
9 CONNECTIONS AND MAINTENANCE
yANTENNA CONNECTOR
oMICROPHONE CONNECTOR
Antenna
Fuse replacement
Supplied accessories
CONNECTIONS AND MAINTENANCE
Mounting the transceiver
9 CONNECTIONS AND MAINTENANCE
DUsing the supplied mounting bracket
CONNECTIONS AND MAINTENANCE
MB-75installation
9 CONNECTIONS AND MAINTENANCE
UT-112/UT-98installation
CONNECTIONS AND MAINTENANCE
HM-162/HM-157installation
9 CONNECTIONS AND MAINTENANCE
• HM-162
•HM-157
• HM-157
Mounting base
DHM-162
CONNECTIONS AND MAINTENANCE
Gasket
24 to 27 d mm 15⁄16 to 11⁄16˝
DHM-157
9 CONNECTIONS AND MAINTENANCE
2 mm; 3⁄32˝
9 10
TROUBLESHOOTING
PROBLEM
SOLUTION
D Receiver
11 SPECIFICATIONS AND OPTIONS
Specifications
D General
Options
SPECIFICATIONS AND OPTIONS
D Dimensions
12 CHANNEL LIST
HM-162
TEMPLATE
MB-75
HM-157
Page
MEMO
2006 Icom Inc
1-1-32Kamiminami, Hirano-ku,Osaka 547-0003,Japan
A-6483H-1US-q
Printed in Japan