Icom IM402SA, IM402A Transmitting Individual acknowledgement, Push Y or Z to select Push Dscic

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tAfter transmitting the Individual call, stands by on Channel 70 until an acknowledgement is received.

• “ ” scrolls at the channel comment indicator.

Scrolls

yWhen the acknowledgement (‘able to comply’) is received, the specified channel (in step e) is selected with beeps automatically. Or, when the acknowledgement (‘unable to comply’) is received, the display changes to the operated channel (before enter the DSC menu) with beeps.

•“ ” or “ ” scrolls at the channel com- ment indicator.

Scrolls

uPush and hold [PTT] to communicate your message to the responding ship.

DSC OPERATION 6

DTransmitting Individual acknowledgement

Transmit an acknowledgement (‘able to comply’ or ‘unable to comply’) when an Individual call for you is received.

qPush [DSC•IC] to enter the DSC menu.

w Push [Y] or [Z] to select “

” and push [DSC•IC].

 

6

• “

” item appears after an Individual call is received.

•“ ” item disappears if another call is received after the Individual call.

•The Individual acknowledgement can be transmitted to the last received individual call only.

Scrolls

ePush [Y] or [Z] to select the acknowledgement “ ” or

“ .”

19

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Contents IM402A Equipment damage may occur May occurPersonal injury, fire or electric shock Case of Emergency Iii Determining MPE RadiusTable of Contents IC-M402A only PrecautionRadio license for boaters U.S.A. only Operating RulesRestricted Radiotelephone Operator Permit is the license Front panel Panel DescriptionDSC/INTERCOM KEY Dscic Channel UP/DOWN Keys Y/ZU/I/CFunction display PTT Switch PTT 2CHANNEL Group Indicator pTransmit Power KEY HI/LO MicrophoneChannel selection Basic OperationChannel Channel 9 Call channelWeather channels S.A.,Canadian and international channelsPush Y or Z to select a channel Receiving and transmitting Call channel programming Microphone lock function Channel commentsDisplay backlighting DUAL, push 169 to edit the channel commentDescription DUALWATCH/TRI-WATCHOperation Call channelScan types Scan OperationTo cancel the tag channel setting, push Scantag for 1 sec Setting tag channelsClearing or setting all tagged channels Starting a scanMmsi code programming DSC OperationMmsi code check Programming Address ID/Group ID DSC individual IDPush Dscic to program and exit the DSC menu Deleting Address ID/Group ID Position indicationPush Dscic to delete the address ID and exit the DSC menu Scrolls Distress alert contains Distress callTransmitting Individual call Transmitting DSC callsPush Dscic to transmit the Individual call Push Y or Z to select Push Dscic Transmitting Individual acknowledgementScrolls Push Y or Z to select the acknowledgement or Transmitting Group call Calling station automatically when is selectedChannel 70 is selected and appears Push Dscic to transmit the All Ships call Transmitting All Ships callTransmitting Position Request call Push Dscic to transmit the Position Report call Transmitting Position Report callReceiving a Distress call Receiving DSC callsReceiving a Distress acknowledgement Receiving a Distress Relay callReceiving a Group call Receiving an Individual callReceiving a Geographical Area call Receiving an All Ships callReceiving a Position Request Reply call Receiving a Position Request callReceiving a Position Report call Receiving a Position Report Reply callIC-M402A Intercom operationPush and hold Dscic again to call up IC-M402A callerSet mode programming SET ModeSet mode operation PushScan resume timer SET mode itemsScan type Weather alertBeep tone DSC watchLCD contrast Automatic acknowledgementSupplied accessories Connections and MaintenanceFuse replacement CleaningConnections Mounting the transceiver Using the supplied mounting bracketOptional MB-92 attachment Optional MB-69 installation Problem Possible Cause Solution TroubleshootingPTT Switch PTT pgs Commandmic HM-127OPTIONPanel description Front and side keysATTENUATOR/INTERCOM/SCRAMBLER KEY LO/DX IC SCR CHANNEL/DUALWATCH/TRI-WATCH KEY CH/WX DW U/I/CSQUELCH/MONITOR/LOCK KEY Sqlmoni L Top keys Squelch Indicator p Volume Indicator pChannel Comment Indicator Scan Indicator pgsS.A., International and Canadian channels Call channelPush CH/WX DW U/I/C to select a regular channel Channel groupPush H/L to select the output power, if necessary Turn power on Set output powerPush Y/Z to select the desired channel Activating the Lock function Lock functionsActivating the All key lock function To cancel Dualwatch/Tri-watch, push CH/WX DW U/I/C again Push Y/Z to adjust the backlight levelMonitor function Push Y or Z to select the desired channelPush Scan TAG to start Priority or Normal scan To cancel the tag channel setting, push Scan TAG for 1 secTo stop the scan, push Scan TAG Turn power OFF While pushing 169, turn power on Entering Set modePush Y/Z to adjust to a suitable LCD contrast Beep toneIntercom beep function Intercom operation Channel commentsAccessories included with the HM-127 Qty HM-127 supplied accessoriesConnection cable OPC-1000 6 m 20 ft Completed installation should look like this InstallationMm 3⁄32˝ Channel number Frequency MHz USA INT can Transmit Receive Channel ListSpecifications SpecificationsGeneral ReceiverDimensions 153 6 1 139 5 15 Template24 to 27 d 15 16 to 11 Cut here Page Options Compact, external speaker. Features easy installationFor mounting the transceiver to a panel Large, external speaker for superior audio outputKamiminami, Hirano-ku, Osaka 547-0003, Japan

IM402A, IM402SA specifications

The Icom IM402SA and IM402A are robust mobile transceivers designed for various communication needs, particularly in the marine and recreational sectors. These models are known for their reliability, durability, and advanced features that cater to both casual users and professionals.

One of the standout characteristics of the IM402SA and IM402A is their compact design, making them suitable for a range of vehicles, from boats to vehicles employed in rugged environments. Their sturdy build ensures they can withstand harsh conditions, which is critical for marine use where humidity and saline air can affect equipment longevity.

In terms of features, both models are equipped with a high-performance receiver that offers exceptional clarity and range, ensuring that communication remains clear over long distances. The IM402 series supports multiple frequency bands, enabling users to communicate effectively across various channels. This versatility is crucial in dynamic environments where multiple communication methods may be needed.

Another significant aspect of the Icom IM402SA and IM402A is their advanced digital signal processing (DSP) technology. This feature enhances audio quality by reducing background noise and improving overall clarity, facilitating better communication in noisy environments, such as when on the water or in busy industry settings. The built-in noise-cancellation technology ensures that conversations remain intelligible even when external noises are present.

User-friendly interfaces are a hallmark of Icom products, and the IM402 series is no exception. The intuitive keypad layout and illuminated display make it easy to navigate through settings and channels, even in low-light conditions. Furthermore, programmable function keys allow users to customize their experience, providing quick access to frequently used features.

The transceivers also come with emergency functions, including distress calling capabilities that comply with maritime regulations. This feature is vital for safety, especially for those venturing into remote or potentially hazardous areas. Additional safety features can include weather alerts and access to emergency channels.

In summary, the Icom IM402SA and IM402A mobile transceivers are designed to deliver high-quality, reliable communication with a host of advanced features. Their robust design, superior audio clarity, and user-friendly interfaces make them a practical choice for anyone needing dependable communication in challenging environments. Whether on the water or in the field, the IM402 series stands out as a reliable tool for effective communication.
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