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