Contents
IM402A
May occur
Equipment damage may occur
Personal injury, fire or electric shock
Case of Emergency
Determining MPE Radius
Iii
Table of Contents
Precaution
IC-M402A only
Operating Rules
Radio license for boaters U.S.A. only
Restricted Radiotelephone Operator Permit is the license
Panel Description
Front panel
Channel UP/DOWN Keys Y/ZU/I/C
DSC/INTERCOM KEY Dscic
Function display
Transmit Power KEY HI/LO
2CHANNEL Group Indicator p
PTT Switch PTT
Microphone
Channel
Basic Operation
Channel selection
Channel 9 Call channel
S.A.,Canadian and international channels
Weather channels
Push Y or Z to select a channel
Receiving and transmitting
Call channel programming
Display backlighting
Channel comments
Microphone lock function
DUAL, push 169 to edit the channel comment
Operation
DUALWATCH/TRI-WATCH
Description
Call channel
Scan Operation
Scan types
Clearing or setting all tagged channels
Setting tag channels
To cancel the tag channel setting, push Scantag for 1 sec
Starting a scan
DSC Operation
Mmsi code programming
Mmsi code check
DSC individual ID
Programming Address ID/Group ID
Push Dscic to program and exit the DSC menu
Position indication
Deleting Address ID/Group ID
Push Dscic to delete the address ID and exit the DSC menu
Distress call
Scrolls Distress alert contains
Transmitting DSC calls
Transmitting Individual call
Push Dscic to transmit the Individual call
Transmitting Individual acknowledgement
Push Y or Z to select Push Dscic
Scrolls Push Y or Z to select the acknowledgement or
Calling station automatically when is selected
Transmitting Group call
Channel 70 is selected and appears
Transmitting All Ships call
Push Dscic to transmit the All Ships call
Transmitting Position Request call
Transmitting Position Report call
Push Dscic to transmit the Position Report call
Receiving a Distress acknowledgement
Receiving DSC calls
Receiving a Distress call
Receiving a Distress Relay call
Receiving an Individual call
Receiving a Group call
Receiving an All Ships call
Receiving a Geographical Area call
Receiving a Position Report call
Receiving a Position Request call
Receiving a Position Request Reply call
Receiving a Position Report Reply call
Push and hold Dscic again to call up
Intercom operation
IC-M402A
IC-M402A caller
Set mode operation
SET Mode
Set mode programming
Push
Scan type
SET mode items
Scan resume timer
Weather alert
LCD contrast
DSC watch
Beep tone
Automatic acknowledgement
Fuse replacement
Connections and Maintenance
Supplied accessories
Cleaning
Connections
Using the supplied mounting bracket
Mounting the transceiver
Optional MB-92 attachment
Optional MB-69 installation
Troubleshooting
Problem Possible Cause Solution
Panel description
Commandmic HM-127OPTION
PTT Switch PTT pgs
Front and side keys
CHANNEL/DUALWATCH/TRI-WATCH KEY CH/WX DW U/I/C
ATTENUATOR/INTERCOM/SCRAMBLER KEY LO/DX IC SCR
SQUELCH/MONITOR/LOCK KEY Sqlmoni L
Top keys
Channel Comment Indicator
Volume Indicator p
Squelch Indicator p
Scan Indicator pgs
Push CH/WX DW U/I/C to select a regular channel
Call channel
S.A., International and Canadian channels
Channel group
Turn power on Set output power
Push H/L to select the output power, if necessary
Push Y/Z to select the desired channel
Lock functions
Activating the Lock function
Activating the All key lock function
Monitor function
Push Y/Z to adjust the backlight level
To cancel Dualwatch/Tri-watch, push CH/WX DW U/I/C again
Push Y or Z to select the desired channel
To cancel the tag channel setting, push Scan TAG for 1 sec
Push Scan TAG to start Priority or Normal scan
To stop the scan, push Scan TAG
Push Y/Z to adjust to a suitable LCD contrast
Entering Set mode
Turn power OFF While pushing 169, turn power on
Beep tone
Intercom operation Channel comments
Intercom beep function
HM-127 supplied accessories
Accessories included with the HM-127 Qty
Connection cable OPC-1000 6 m 20 ft
Installation
Completed installation should look like this
Mm 3⁄32˝
Channel List
Channel number Frequency MHz USA INT can Transmit Receive
General
Specifications
Specifications
Receiver
Dimensions
Template
153 6 1 139 5 15
24 to 27 d 15 16 to 11 Cut here
Page
For mounting the transceiver to a panel
Compact, external speaker. Features easy installation
Options
Large, external speaker for superior audio output
Kamiminami, Hirano-ku, Osaka 547-0003, Japan