Icom IC-M25D Owners Manual

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Icom IC-M25D Radio Specification

The Icom IC-M25D is a compact, user-friendly marine VHF handheld radio designed for reliable performance in maritime communication. It features a sleek, lightweight design, weighing approximately 220 grams, making it easy to carry during maritime activities. The radio operates on the VHF marine band, providing access to all U.S.A., international, and Canadian marine channels, ensuring comprehensive communication capabilities across various regions.

The IC-M25D is equipped with a large, easy-to-read LCD screen with a clear backlight, enhancing visibility in diverse lighting conditions. Its intuitive interface and well-spaced buttons facilitate straightforward operation, even with gloved hands. The device includes a powerful 550mW audio output, ensuring clear communication in noisy environments. A key feature is its Float’n Flash functionality, allowing the radio to float and flash a red LED when dropped overboard, aiding in quick retrieval.

Powered by a built-in 1500mAh lithium-ion battery, the IC-M25D boasts an impressive battery life of approximately 11 hours on a full charge, supporting extended use on extended voyages. The radio is charged via USB, providing convenient and versatile charging options using standard USB connections. The unit is rated IPX7, ensuring it is waterproof up to 1 meter for 30 minutes, offering robust protection against water ingress.

Additional features include a dual/tri-watch function for monitoring multiple channels, a weather channel with alert capability for receiving weather updates, and AquaQuake, a technology that expels water from the speaker grill to maintain clear audio output. The Icom IC-M25D is an ideal choice for sailors and boaters seeking a reliable, efficient, and easy-to-use marine communication device.

Icom IC-M25D Radio F.A.Q.

How do I turn on the Icom IC-M25D radio?

To turn on the Icom IC-M25D, press and hold the power button located on the top of the radio until the display lights up and you hear a beep.

How can I reset the radio to factory settings?

To reset the Icom IC-M25D to factory settings, press and hold the 'Scan' and 'Hi/Lo' buttons simultaneously while turning the power on. Continue holding until the radio displays 'Reset'.

What should I do if the radio does not charge?

Ensure that the charging cable is properly connected to both the radio and the power source. Check the cable and charger for any damage. If the problem persists, try a different power outlet or charger.

How can I adjust the volume on my Icom IC-M25D?

To adjust the volume, use the volume knob located on the top of the radio. Turn it clockwise to increase the volume and counterclockwise to decrease it.

What is the best way to maintain the battery life of the Icom IC-M25D?

To maintain battery life, fully charge the battery before using the radio for the first time, avoid overcharging, and store the radio in a cool, dry place when not in use. Regularly check and clean the battery contacts.

How do I perform a channel scan on the IC-M25D?

To initiate a channel scan, press the 'Scan' button. The radio will automatically search for active channels and stop on each one for a few seconds. Press the 'Scan' button again to stop scanning.

Can I use my Icom IC-M25D in the rain?

Yes, the Icom IC-M25D is waterproof and can be used in the rain. However, ensure all ports are closed properly to maintain waterproof integrity.

What should I do if the sound is distorted or unclear?

First, check the volume level and adjust if necessary. Ensure the speaker is not obstructed by dirt or water. If the issue persists, restart the radio or perform a factory reset.

How can I lock the keypad on my IC-M25D to prevent accidental changes?

To lock the keypad, press and hold the 'Lock' button until the lock icon appears on the display. To unlock, repeat the process until the icon disappears.

What is the procedure to update the firmware on the Icom IC-M25D?

Firmware updates for the Icom IC-M25D are typically released through Icom's official website. Download the update file, connect the radio to a computer via USB, and use the Icom software to install the update. Follow the instructions provided with the firmware update carefully.