Introduction

Table of Contents

Introduction

Our Thanks To You . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1

Customer Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1

Radio Controls And Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2

Backlit LCD Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A3

Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A3

Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Recommendations For Marine Communication . . . . . . . . . . . . . . . . . . 5

VHF Marine Radio Protocols

FCC Licensing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

VHF Marine Radio Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Voice Calling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Radiotelephone Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Emergency Messages And Distress Procedure . . . . . . . . . . . . . . . . . 10

VHF Marine Channel Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

NOAA Weather Channels And Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Installation

Included In This Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Antenna, Wrist Strap, And Belt Clip . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Batteries and Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Operating Your Radio

Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Standby/Receive And Transmit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

NOAA All Hazards/Weather Radio And Alerts . . . . . . . . . . . . . . . . . . . 36

Advanced Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Warranty

Limited 3-Year Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Customer Service

Product Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 Order Form And Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . 48

Nothing comes close to a Cobra® 1

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Cobra Electronics MR HH400X VP warranty Table of Contents

MR HH400X VP specifications

The Cobra Electronics MR HH400X VP is a robust marine handheld VHF radio designed for boaters seeking reliable communication on the water. This compact device boasts a variety of features that enhance safety and convenience while navigating the seas.

One of the standout characteristics of the MR HH400X VP is its impressive 6 watts of power output, which allows for a longer communication range. Whether you're planning day trips near the shore or extended voyages further out, this radio ensures you can stay connected with fellow boaters or emergency services when needed.

The device is built with a waterproof rating of IPX7, which means it can withstand being submerged in water for up to 30 minutes. This durability makes it ideal for marine environments where exposure to the elements is a frequent concern. Additionally, the radio is equipped with a rugged construction that can resist drops and impacts, ensuring it can handle the rigors of any boating adventure.

In terms of technology, the MR HH400X VP features an integrated GPS. This capability is essential for boaters who want real-time positioning and navigation information. The built-in GPS not only provides accurate location data but also allows for quick access to distress channels and can transmit your position during emergencies, significantly enhancing safety on the water.

Another notable feature is the Cobra's Rewind-Say-Again function. This innovative technology allows users to replay the last 20 seconds of received transmissions, ensuring no important messages are missed. The bright backlit display and simple interface make it user-friendly, even in low-light conditions.

The radio also includes a dual and triple watch capability, which allows users to monitor two or three channels simultaneously. This functionality is particularly useful for boaters who want to stay informed about both routine communications and emergency channels.

The Cobra MR HH400X VP is powered by a rechargeable lithium-ion battery, providing convenience while minimizing the need for disposable batteries. The high-capacity battery ensures extended usage, making it a reliable companion for long boating trips.

In summary, the Cobra Electronics MR HH400X VP is a feature-rich handheld VHF radio that combines power, durability, and advanced technology. With its waterproof design, integrated GPS, and innovative features, it is a perfect choice for any serious boater looking for reliable communication on the open water.