Cobra Electronics MR HH475 owner manual Recommendations for Marine Communication

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General Precautions

Introduction

NOTICE

Your radio is waterproof only when the batteries are properly installed.

AVOID using or storing the radio at temperatures below -4˚F (-20˚C) or above 140˚F (60˚C).

KEEP your radio at least 3 ft (0,9 m) away from your vessel’s magnetic navigation compass.

DO NOT attempt to service any internal parts yourself. Have any necessary service performed by a qualified technician.

This radio is supplied with a lithium-ion (LiON) rechargeable battery pack.

■Use only the Cobra charger to recharge lithium-ion (LiON) batteries in the radio.

■Do not short circuit the battery pack.

■When replacing the batteries, dispose of the old batteries properly. Batteries may explode if disposed of in a fire.

Changes or modifications to your radio MAY VOID its compliance with FCC (Federal Communications Commission) rules and make it illegal to use.

Recommendations for

Marine Communication

Introduction

Recommendations for Marine Communication

•

The frequencies your radio uses are set aside to enhance safety afloat and for vessel navigation and operational messages over a range suitable for nearshore voyages.

If the 6 watt maximum output of your radio is not sufficient for the distances you travel from the coast, consider a higher powered handheld or installing a Cobra Marine fixed mount radio with up to 25 watts of output power. (Visit www.cobra.com or your local dealer for model availability.)

If traveling far offshore, you should consider adding even more powerful radio equipment such as HF single side band or satellite radio for your vessel.

The U.S. Coast Guard does not endorse cellular telephones as substitutes for marine radios. They generally cannot communicate with rescue vessels and, if you make a distress call on a cellular telephone, only the party you call will be able to hear you. Additionally, cellular telephones may have limited coverage over water and can be hard to locate. If you do not know where you are, the Coast Guard will have difficulty finding you if you are using a cellular telephone.

However, cellular telephones can have a place on board where cellular coverage is available — to allow social conversations and keep the marine frequencies uncluttered and available for their intended uses.

 

 

 

 

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Nothing Comes Close to a Cobra® 5

 

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Contents Our Thanks to You Customer Assistance Radio Controls IndicatorsFor Assistance in the U.S.A For Assistance Outside the U.S.ABacklit LCD Liquid Crystal Display Screen Backlit LCD Screen Product FeaturesTable of Contents General Precautions Important Safety InformationSafety Training Information Important Safety InformationRecommendations for Marine Communication Recommendations for Marine CommunicationFCC Licensing Information Wrist Strap and Belt Clip Included in this PackageBelt Clip Wrist StrapBatteries and Charger Installing the Battery PackInitial Charge Batteries and ChargerAlkaline Batteries To Remove Battery Pack from RadioMaintaining the Battery Charge Common Radio Functions Getting StartedGetting Started Radio Speaker and MicrophoneScan Button Backlight/Key Lock ButtonChannel Up/Down Buttons Setup Mode Programming Setup Mode ProgrammingHigh/Medium/Low H-M-L Power Button To Toggle Between H-M-L Power ModesCall Tone Alert Squelch ControlUSA/International/Canada Channel Maps Roger Beep Mode Bluetooth Mode Pairing ProgrammingKey Tone Mode Call Tone SelectCall Tone Select Ring Tones Bluetooth Mode ProgrammingVOX On or Off To Change Between VOX On and OffTo Set Bluetooth On and Off Bluetooth Radio On/OffStandby/Receive Transmit To Set WX Alert On or OffNoaa Emergency Weather Alert Marine Standby and Receive Rx ModeNoaa Test Alert System Standby/Receive and TransmitChannel 16/9 Mode Weather WX Standby ModeAdvanced Operation Advanced OperationUsing Tri-Watch Tri-Watch Scan Mode Tri-Watch ModeTri-Watch Setup To Program or Edit the Tri-Watch Channels To Exit Memory Location Mode Memory Location ModeTo Program Memory Locations To Recall a Stored Memory LocationMemory Location Scan Mode Channel Scan ModeTo Enter Channel Scan To Enter Memory Location ScanUsing Rewind-Say-AgainTM Using Rewind-Say-AgainTMto Record Audio TransmissionRewind Operation ExampleInitiate a Phone Call Mobile Phone OperationAnswer Incoming Phone Calls To Initiate from the Mobile PhoneTo End Pairing At the End of the Day Using Voice DialLast Number Redial To Initiate a Voice Dial CallGeneral Bluetooth Operation and Frequently Asked Questions Maintenance Troubleshooting Floating FeatureBurp Feature Floating RadioVHF Marine Radio Procedures Vessel Corsair is calling the vessel Vagabond Voice CallingVoice Calling Emergency Messages and Distress Procedure Emergency Messages Distress ProcedureRadiotelephone Calls Radiotelephone CallsIf You Hear a Distress Call Marine Emergency SignalsMarine Distress Procedure Limited 3-Year Warranty Warranty and Trademark AcknowledgementExclusions This limited warranty does not apply For Products Purchased In The U.S.ASpecifications Product ServiceProduct Service SpecificationsVHF Marine Channel Assignments Port Operations Public Correspondence Marine OperatorNavigational Maritime Control03A 01A04A 05A19A 18A20A 21A28B 25B61A 62A66A 79A 78A80A 81AAsignaciones de canales meteorológicos Weather Channel AssignmentsWeather Channel Assignments Accessories AccessoriesLong Life Battery Lapel Speaker/Microphone

MR HH475 specifications

The Cobra Electronics MR HH475 is a robust and versatile marine handheld VHF radio designed for boating enthusiasts who prioritize safety and reliability on the water. This device is ideal for both recreational and professional mariners, featuring a wide range of functionalities that ensure seamless communication in challenging maritime environments.

One of the standout features of the MR HH475 is its impressive 6-watt transmission power. This allows for clear communication over long distances, making it essential for safety during unforeseen emergencies. Coupled with its robust range of channels, including all United States, Canadian, and international VHF marine channels, users can easily stay connected with other vessels and coastal services, ensuring reliable communication at all times.

The MR HH475 also showcases the latest technology with its Integrated GPS functionality. This feature provides accurate location tracking, which is invaluable during emergencies when a vessel’s position needs to be communicated quickly. The built-in GPS can transmit the vessel's coordinates over the radio, enhancing overall safety and response times in crisis situations.

Another notable characteristic is its Dual Watch feature. This function allows users to monitor two channels simultaneously, ensuring that they don't miss important communications while they are engaged in other conversations. The dual watch capability is especially useful in busy maritime areas where multiple channels are in use.

In terms of durability, the MR HH475 boasts a waterproof design, meeting the JIS7 standard. This means it can be submerged in water for a limited time without suffering damage, reassuring users that it can withstand the rigors of marine environments. The radio is also compact and lightweight, making it easy to carry or mount on a boat without taking up valuable space.

Additional features include a built-in flashlight for enhanced visibility during nighttime operations and easy-to-use controls with a backlit display for usability in low-light situations. The Cobra MR HH475 also supports NOAA weather channels, providing crucial updates on weather conditions, helping users make informed decisions while out on the water.

Overall, the Cobra Electronics MR HH475 is an excellent choice for those looking for a reliable marine VHF radio with advanced features like GPS and dual watch capabilities, marrying performance with the durability needed for life on the water. Whether for sailing, fishing, or emergency preparedness, this device stands out as a trusted companion on marine adventures.
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