Cobra Electronics MR HH475 owner manual Marine Emergency Signals, If You Hear a Distress Call

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Emergency Messages

and Distress Procedure

VHF Marine Radio Protocols

Marine Emergency Signals

The three (3) spoken international emergency signals are:

MAYDAY

The distress signal MAYDAY is used to indicate that a station is threatened by grave and imminent danger and requests immediate assistance.

PAN

The urgency signal PAN is used when the safety of the vessel or person is in jeopardy. (This signal is properly pronounced pahn.)

SECURITE

The safety signal SECURITE is used for messages about the safety of navigation or important weather warnings. (This signal is properly pronounced see-cure-ee-tay.)

When using an international emergency signal, the appropriate signal is to be spoken three (3) times prior to the message.

If You Hear a Distress Call

You must give any message beginning with one (1) of these signals priority over any other messages. ALL stations MUST remain silent on Channel 16 for the duration of the emergency unless the message relates directly to the emergency.

If you hear a distress message from a vessel, stand by your radio. If it is not answered, YOU should answer. If the distressed vessel is not nearby, wait a short time for others who may be closer to acknowledge. Even if you cannot render direct assistance, you may be in a position to relay the message.

Emergency Messages

and Distress Procedure

VHF Marine Radio Protocols

Marine Distress Procedure

Speak slowly — clearly — calmly.

1.Make sure your radio is On.

2.Select Channel 16.

3.Press Talk button and say: “MAYDAY — MAYDAY — MAYDAY.” (Or “PAN — PAN — PAN,”

or “SECURITE — SECURITE — SECURITE.”)

4.Say:

“THIS IS [your vessel name or call sign],” repeated three (3) times.

5.Say:

“MAYDAY (or “PAN” or “SECURITE”) [your vessel name or call sign].

6.Tell where you are:

(what navigational aids or landmarks are nearby).

7.State the nature of your distress.

8.State the kind of assistance needed.

9.Give number of persons aboard and conditions of any injured.

10.Estimate present seaworthiness of your vessel.

11.Briefly describe your vessel (length, type, color, hull).

12.Say:

“I WILL BE LISTENING ON CHANNEL 16.”

13.End message by saying:

“THIS IS [your vessel name or call sign]. OVER.”

14.Release Talk button and listen. Someone should answer. If not, repeat the call, beginning at step 3 above.

Keep the radio nearby. Even after your message has been received, the Coast Guard can find you more quickly if you can transmit a signal for a rescue boat to hone in on.

 

 

 

 

54 English

Nothing Comes Close to a Cobra® 55

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Contents For Assistance in the U.S.A Radio Controls IndicatorsOur Thanks to You Customer Assistance For Assistance Outside the U.S.ABacklit LCD Screen Product Features Backlit LCD Liquid Crystal Display ScreenTable of Contents Safety Training Information Important Safety InformationGeneral Precautions Important Safety InformationRecommendations for Marine Communication Recommendations for Marine CommunicationFCC Licensing Information Belt Clip Included in this PackageWrist Strap and Belt Clip Wrist StrapInitial Charge Installing the Battery PackBatteries and Charger Batteries and ChargerTo Remove Battery Pack from Radio Maintaining the Battery ChargeAlkaline Batteries Getting Started Getting StartedCommon Radio Functions Radio Speaker and MicrophoneBacklight/Key Lock Button Channel Up/Down ButtonsScan Button High/Medium/Low H-M-L Power Button Setup Mode ProgrammingSetup Mode Programming To Toggle Between H-M-L Power ModesSquelch Control USA/International/Canada Channel MapsCall Tone Alert Key Tone Mode Bluetooth Mode Pairing ProgrammingRoger Beep Mode Call Tone SelectVOX On or Off Bluetooth Mode ProgrammingCall Tone Select Ring Tones To Change Between VOX On and OffStandby/Receive Transmit Bluetooth Radio On/OffTo Set Bluetooth On and Off To Set WX Alert On or OffNoaa Test Alert System Marine Standby and Receive Rx ModeNoaa Emergency Weather Alert Standby/Receive and TransmitAdvanced Operation Weather WX Standby ModeChannel 16/9 Mode Advanced OperationTri-Watch Mode Tri-Watch Setup To Program or Edit the Tri-Watch ChannelsUsing Tri-Watch Tri-Watch Scan Mode To Program Memory Locations Memory Location ModeTo Exit Memory Location Mode To Recall a Stored Memory LocationTo Enter Channel Scan Channel Scan ModeMemory Location Scan Mode To Enter Memory Location ScanRewind Operation Using Rewind-Say-AgainTMto Record Audio TransmissionUsing Rewind-Say-AgainTM ExampleAnswer Incoming Phone Calls Mobile Phone OperationInitiate a Phone Call To Initiate from the Mobile PhoneLast Number Redial Using Voice DialTo End Pairing At the End of the Day To Initiate a Voice Dial CallGeneral Bluetooth Operation and Frequently Asked Questions Burp Feature Floating FeatureMaintenance Troubleshooting Floating RadioVHF Marine Radio Procedures Voice Calling Voice CallingVessel Corsair is calling the vessel Vagabond Radiotelephone Calls Emergency Messages Distress ProcedureEmergency Messages and Distress Procedure Radiotelephone CallsMarine Emergency Signals Marine Distress ProcedureIf You Hear a Distress Call Exclusions This limited warranty does not apply Warranty and Trademark AcknowledgementLimited 3-Year Warranty For Products Purchased In The U.S.AProduct Service Product ServiceSpecifications SpecificationsVHF Marine Channel Assignments Navigational Public Correspondence Marine OperatorPort Operations Maritime Control04A 01A03A 05A20A 18A19A 21A61A 25B28B 62A66A 80A 78A79A 81AWeather Channel Assignments Weather Channel AssignmentsAsignaciones de canales meteorológicos Long Life Battery AccessoriesAccessories 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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