Introduction
This document provides detailed instructions for the Icom IC-M402A and IC-M402SA VHF Marine Transceivers. These transceivers are designed with advanced technology for reliable marine communication. Please read this manual carefully to ensure proper operation and safety.
Key Features
- Rugged, waterproof construction
- Built-in DSC (Digital Selective Calling)
- Compatible with optional COMMANDMIC® (IC-M402A only)
- Easy-to-read display and intuitive controls
Important Information
Safety First: Always prioritize safety during operation. Familiarize yourself with emergency procedures, including distress calls via Channel 16 and DSC. Adhere to all RF exposure guidelines provided by Icom Inc. and regulatory bodies.
Licensing: Ensure you have the necessary radio station and operator licenses as required by your local authorities before operating the transceiver.
Maintenance: For optimal performance, clean the transceiver with fresh water after exposure to salt water. Refer to the manual for detailed cleaning and maintenance instructions.
Emergency Procedures
In case of emergency, use Channel 16 for distress calls. The procedure involves stating "MAYDAY," identifying your vessel, location, and the nature of the distress. Digital Selective Calling (DSC) on Channel 70 offers an alternative method for transmitting distress calls.
Further Information
For detailed operating procedures, panel descriptions, troubleshooting, and specifications, please refer to the respective sections within this manual. For product support and additional information, visit the Icom America website.
