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Icom IC-M2A - User Manual

Icom IC-M2A
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INSTRUCTION MANUAL
iM2A
VHF MARINE TRANSCEIVER
This device complies with Part 15 of the FCC Rules. Operation is sub-
ject to the follow 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.

Other manuals for Icom IC-M2A

Questions and Answers

  • J
    Jason JohnsonAug 19, 2025
    How to unlock channels on Icom Transceiver?
    • M
      marc56Aug 19, 2025
      If the display channel on your Icom Transceiver cannot be changed, the lock function may be activated. To cancel this function, push [H/L • LOCK] for 1 second.
  • E
    ecuevasAug 21, 2025
    What to do if my Icom Transceiver has no power?
    • J
      Jordan RayAug 21, 2025
      If your Icom Transceiver won't turn on, the battery might be exhausted; in this case, recharge the battery pack. Alternatively, there may be a bad connection to the battery pack, so check the connection to the transceiver.
  • U
    uperezAug 23, 2025
    Why is my Icom IC-M2A transmitting impossible or high power cannot be selected?
    • V
      Vanessa WatkinsAug 23, 2025
      If your Icom Transceiver is unable to transmit or high power can't be selected, it could be due to several reasons. Some channels are set for low power or receive only, so try changing channels. The battery might be exhausted, so recharge it. Also, the output power may be set to low; push [H/L] to select high power.
  • S
    scottschultzAug 26, 2025
    Why no sound comes from the Icom Transceiver speaker?
    • S
      shafferlawrenceAug 26, 2025
      If you're not getting any sound from your Icom Transceiver's speaker, it could be due to a few reasons. The squelch level might be too deep, so set the squelch to the threshold point. The volume level could be too low, so adjust the [OFF/VOL] to a suitable level. Also, if the speaker has been exposed to water, drain the water from the speaker.
  • B
    brightcrystalAug 27, 2025
    What to do if Icom Transceiver display channel cannot be changed?
    • P
      Paige MorganAug 27, 2025
      If you cannot change the display channel on your Icom Transceiver, the lock function may be activated. Push [H/L•LOCK] for 1 second to cancel the function.
  • F
    Francisco OliverAug 30, 2025
    What to do if the Icom IC-M2A Transceiver scan does not start?
    • B
      Bryce NunezAug 30, 2025
      If the scan function on your Icom Transceiver isn't starting, it may be because “TAG” channels are not programmed. Set the desired channels as “TAG” channels.
  • A
    angela10Sep 1, 2025
    What does 'Self check error. (Water intrusion error)' mean for Icom Transceiver?
    • N
      Nicole ThomasSep 1, 2025
      If your Icom Transceiver shows a 'Self check error. (Water intrusion error)', it indicates that water has entered the transceiver. Have the transceiver checked at your local distributor or dealer to see whether the transceiver works properly or not.
  • S
    Sharon JacksonSep 3, 2025
    Why Icom Transceiver has no beeps sound?
    • H
      Henry BrownSep 3, 2025
      If your Icom Transceiver isn't making any beep sounds, the beep tones are likely turned OFF. Set the beep tones to AUTO or 1–10 in SET mode.
  • M
    micheal39Sep 5, 2025
    What does 'Self check error. (Battery voltage error)' mean for Icom IC-M2A Transceiver?
    • M
      Marcus MartinezSep 5, 2025
      If your Icom Transceiver displays a 'Self check error. (Battery voltage error)', it means the connected battery pack’s voltage is more than 11 V. Verify the battery voltage is correct.
  • N
    Nicole MartinezSep 7, 2025
    What does 'Self check error. (Temperature error)' mean for Icom Transceiver?
    • C
      Christopher KingSep 7, 2025
      If your Icom Transceiver shows a 'Self check error. (Temperature error)', it indicates that the transceiver’s inside temperature is below –20°C (–4°F) or above +60°C (+120°F). Leave the transceiver at room temperature for a while and then turn the power ON to check if the internal temperature has returned to normal.

Summary

Safety Training Information

General Safety Precautions

Information on RF exposure limits, safe operation, and EMI/compatibility.

Emergency Procedures

Distress Call Protocol

Detailed steps for making distress calls using Channel 16.

Post-Exposure Maintenance

Recommendation for cleaning the transceiver after salt water exposure.

Product Overview

Instructional Guidance and Definitions

Emphasizes reading instructions and defines warning, caution, and note symbols.

Key Product Features

Highlights product features like waterproofing, dual watch, LCD, and simple operation.

Operating Cautions

Electrical and RF Safety Cautions

Warnings about power connections, antenna proximity, and safe handling.

Environmental and Operational Cautions

Precautions for temperature, children, compass proximity, and FCC compliance.

Operating Rules

Priorities, Privacy, and Licensing

Rules for distress calls, privacy, and required radio licenses.

Panel Description

Control Layout

Identifies and explains the function of each button and switch.

Panel Description

Battery Case Attachment

Instructions for attaching/detaching the battery case, noting waterproofing.

Panel Description

LCD Display Indicators

Explains the meaning of all symbols and indicators on the transceiver's screen.

Panel Description

Additional Panel Indicators

Explains further indicators like dualwatch, battery level, and channel readouts.

Basic Operation

Channel Selection and Groups

Guide to selecting channels 16, 9, and channel groups (USA, INT, CAN).

Basic Operation

Weather Channels and Alerts

How to select weather channels and use the weather alert function.

Key Lock and Squelch Adjustment

Instructions for using the key lock and adjusting the squelch level.

Basic Operation

Receiving and Transmitting

Step-by-step guide for receiving signals and transmitting messages.

Basic Operation

Call Channel Programming and Backlighting

How to program call channels and use the automatic backlighting feature.

Dualwatch;Tri-Watch

Description and Operation

Explains and guides the use of dualwatch and tri-watch monitoring functions.

Scan Operation

Scan Type Overview

Introduction to priority scan and normal scan functionality.

Scan Operation

Tag Channel Setup and Scan Initiation

How to set tag channels and start a scan.

Set Mode

Entering Set Mode and Basic Settings

Guide to entering SET mode and configuring beep tones/weather alerts.

Set Mode

Scan and Monitor Settings

Configuration of scan types, timers, auto scan, and monitor actions.

Set Mode

Display and Power Settings

Settings for backlighting, power save, contrast, and self-check.

Set Mode

Indicator Settings

Settings for battery voltage and S-meter/RF meter indicators.

Battery Charging

Charging Procedures and Cautions

Instructions for charging Ni-Cd batteries and safety warnings.

Battery Charging

Battery Case Installation

How to install alkaline batteries into the battery case.

Battery Charging

Optional Battery Chargers

Information on available optional rapid and multi-chargers.

Supplied Accessories

Included Accessories List

Lists all accessories supplied with the transceiver.

Antenna and Handstrap Attachment

Instructions for connecting the antenna and attaching the handstrap.

Supplied Accessories

Attaching the Swivel Belt Clip

Steps to attach the swivel belt clip to the transceiver and belt.

Supplied Accessories

Removing the Swivel Belt Clip

Steps to safely remove the swivel belt clip from the transceiver.

Troubleshooting

Common Problems and Solutions

A table listing common problems, their causes, and solutions with references.

Channel List

VHF Marine Channel Frequencies

A comprehensive list of VHF marine channels and their frequencies.

Specifications and Options

Technical Specifications

Detailed technical specifications for transmitter, receiver, and general features.

Optional Accessories

List of optional battery cases, chargers, and belt clips.

Icom IC-M2A Specifications

General IconGeneral
TypeHandheld VHF Marine Transceiver
Frequency Range (Rx)156.000 - 163.425 MHz
Channels55
Current Drain (Rx Max. Audio)300mA
Power Supply7.2V DC
Waterproof RatingIPX7
Output Power5W / 1W
ModulationFM (16K0G3E)

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