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MAYDAY

PAN

SECURITE

10 English

Radiotelephone Calls

Emergency Messages  

And Distress Procedure

Nothing Comes Close to a Cobra

®

11

Emergency Messages And Distress Procedure 

The ability to summon assistance in an emergency is the primary reason  
to have a VHF marine radio . The marine environment can be unforgiving,  
and what may initially be a minor problem can rapidly develop into a  
situation beyond your control .
The Coast Guard monitors Channel 16, responds to all distress calls, and coordinates 
all search and rescue efforts . Depending on the availability of  
other capable vessels or commercial assistance operators in your vicinity,  
Coast Guard or Coast Guard Auxiliary craft may be dispatched .
In any event, do communicate with the Coast Guard as soon as you experience 
difficulties and before your situation becomes an emergency . Use the emergency 
message procedures only after your situation has become grave or you are faced with 
a sudden danger threatening life or property and requiring immediate help .  
Use channel 16 to communicate your emergency message . Make sure you transmit on 
high power . If you are merely out of gas, do not send an emergency message . Drop 
your anchor and call a friend or marine to bring the fuel you need or to give you a tow .

Marine Emergency Signals

The three (3) spoken international emergency signals are:

The distress signal 

MAYDAY

 is used to indicate that a station is threatened  

by grave and imminent danger and requests immediate assistance .

The urgency signal 

PAN

 is used when the safety of the vessel or person  

is in jeopardy . (This signal is properly pronounced pahn .)

The safety signal 

SECURITE

 is used for messages about the safety of navigation or 

important weather warnings . (This signal is properly pronounced see-cure-it-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 .

VHF Marine Radio Protocols

VHF Marine Radio Protocols

MRF77E_MANL_GENRL.indd   10-11

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Содержание MR F77B GPS E

Страница 1: ...marily for safety and secondarily for navigation and operational purposes With it you can call for help get information from other boaters talk to lock or bridge tenders and make radiotelephone calls...

Страница 2: ...scan through all selected memory channels to find conversations in progress Dual Watch Lets you monitor two 2 channels at once Channel 16 and one 1 user selectable channel Noise Canceling Microphone...

Страница 3: ...e 10 Marine Distress Procedure DSC 13 Installation and Start Up Included In This Package 14 Accessories Order Info 15 Mounting and Powering The Radio 16 Antenna Requirements And Attachment 20 External...

Страница 4: ...ommendations for Radio Frequency Exposure is the responsibility of both the antenna installer and the radio operator Intro Operation Customer Assistance Warranty Notice Main Icons Secondary Icons Caut...

Страница 5: ...will have difficulty finding you if you re using a mobile phone However mobile phones can have a place on board where mobile coverage is available to allow social conversations and keep the marine fre...

Страница 6: ...rgency messages n Messages containing obscene indecent or profane words or meaning n General calls signals or messages messages not addressed to a particular station on Channel 16 except in an emergen...

Страница 7: ...DSC It is used to selectively call other vessels or shore stations and is similar to a telephone number For your CobraMarine radio to operate in the DSC mode you must enter your maritime mobile servic...

Страница 8: ...r anchor and call a friend or marine to bring the fuel you need or to give you a tow Marine Emergency Signals The three 3 spoken international emergency signals are The distress signal MAYDAY is used...

Страница 9: ...blue hull and tan deck house I will be listening on Channel 16 This is Corsair or Illinois 1234 AB Over It is a good idea to write out a script of the message form and post it where you and others on...

Страница 10: ...arning Installation Customer Assistance Installation And Start Up Included In This Package Included In This Package You should find all of the following items in the package with your CobraMarine VHF...

Страница 11: ...ket with the locking knobs 4 Tilt the transceiver to a convenient angle and tighten the locking knobs Surface Mounting Kit Tilt Lock Knobs Microphone Bracket To Install The Microphone Bracket 1 Instal...

Страница 12: ...Power Connection Cables Red Cable Positive Black Cable Negative Electrical Power Connection Your CobraMarine VHF radio is powered from 10 0V to 16 0V vessel direct current electrical negative ground...

Страница 13: ...least 16 4 5 m above the highest deck where people may be during radio transmissions measured vertically from the lowest point of the antenna This provides the minimum separation distance to comply w...

Страница 14: ...ositive connection Black wire Negative connection Black wire is common shared Negative for the External Speaker and PA output 2 Make sure to solder crimp or twist the wires together firmly and use shr...

Страница 15: ...st Alarm Medium loud continuous low pitched series of closely spaced four 4 beeps three 3 short one 1 long groups sounds when a position request call is received Press any button to turn it Off DSC In...

Страница 16: ...one 1 or 25 watts of power Cobra suggests you maintain the low power setting for short range communications and to avoid overpowering nearby stations with your signal Use the high power setting for lo...

Страница 17: ...he backlight setting 5 The radio will return to the Settings menu The radio will remember the saved backlight setting when powering off the radio or disconnecting power to the radio NOTE If the backli...

Страница 18: ...power to the radio Time Adjust All VHF DSC and GPS activities use a 24 hour clock and Universal Coordinated Time UTC which was formerly known as Greenwich Mean Time GMT Time Adjust uses your built in...

Страница 19: ...onnecting power to the radio Operating Your Radio Operating Your Radio Priority Channel This setting will allow you to choose whether channel 16 is or is not included when channel scanning Soft Keys U...

Страница 20: ...ital Selective Calling features built in to the radios In an Emergency you want the rescue authorities and surrounding vessels to know where you are and to be able to quickly assist you in your time o...

Страница 21: ...the Settings menu and scroll to GPS MENU with the Up Down soft keys or the Up Down channel buttons 2 Highlight the GPS STATUS option in the menu 3 Press the ENTR key and observe the current setting 4...

Страница 22: ...the Up Down soft keys or the channel Up Down buttons 2 Press the ENTR soft key and scroll to RADIO MMSI ENTRY with the Up Down soft keys or the channel Up Down buttons 3 Press the ENTR soft key The bl...

Страница 23: ...t the digit and the blinking cursor will move to the next digit of the number 6 Repeat steps 3 and 4 until all nine 9 digits of your ATIS number are entered 7 Check that you have entered the number co...

Страница 24: ...up MMSI Number 1 Enter the DSC SETUP MENU and scroll to GROUP MMSI DIR group MMSI with the Up Down soft keys or the Up Down channel buttons 2 The ADD option in the menu will be highlighted the first t...

Страница 25: ...manual auto exit entr auto chanl switch off on To Set The Individual Reply Auto or Manual 1 Enter the DSC SETUP MENU menu and scroll to INDIVID CALL REPLY Individual Call Reply with the Up Down soft...

Страница 26: ...ch Mode 1 In Standby mode use the Up Down buttons to go to the channel you want to add as the second channel to be scanned 2 Press the Dual Watch soft key Dual watch will be indicated on the LCD and t...

Страница 27: ...30 60 75 79A 68 69 71 72 78A 88 15 30 60 75 Scanning Up Down Buttons 110 27 843W comml 25 53 438N 25W INT 07 30 11 15 o o DW call SCAN more Soft Keys 110 27 843W comml 25 53 438N 25W INT 07 30 11 15...

Страница 28: ...When engine noise music or conversation creates too much noise to hear an inbound message clearly press the Rewind Say Again button to enter the Rewind Say Again menu to be able to hear the message a...

Страница 29: ...Sound the distress alarm at all receiving stations n Inform receiving stations of your identity MMSI n Informs receiving stations of the nature of the emergency n Informs receiving stations of sendin...

Страница 30: ...ls This radio cannot send Distress Relay calls Only large ships and shore stations with specially equipped radios can send Distress Relay calls Receiving Distress Relay Calls This radio does respond t...

Страница 31: ...e channel Up Down buttons to highlight a previously entered directory entry or use the MANUAL entry option 3 Press the ENTR key 4 Using the Up Down soft keys or the channel Up Down buttons select the...

Страница 32: ...ll Log and the radio is switched to the channel selected by the caller similar to an Individual call Press any button to turn Off the alarm To Receive A Group Call 1 Listen for the group voice message...

Страница 33: ...eiving A Position Request When you went through the DSC set up process you set a position request reply type See page 42 to change your setting Depending on the setting you chose when a Position Reque...

Страница 34: ...highlight a previously entered directory entry or use the MANUAL entry option 3 Press the ENTR key 4 Press the ENTR soft key to send the Position SEND Call 5 Press the EXIT soft key to exit the Posit...

Страница 35: ...xit entr delete call log distress received calls To Delete Call Log Information continued 3 Press the ENTR key 4 Using the Up Down soft keys or the channel Up Down buttons to highlight DISTRESS or REC...

Страница 36: ...ted channel is limited to one 1 watt Switch to another channel Will not transmit Selected channel is limited to receive only Switch to another channel No sound from speaker Volume level is too low or...

Страница 37: ...n de canales de VHF para radiocomunicaci n mar tima Existen tres 3 juegos de canales VHF para uso mar timo en los EE UU Canad y el resto del mundo internacional La mayor a de los canales coinciden en...

Страница 38: ...matizado ARC Canales 24 25 26 27 28 84 Sintonice su radio en el canal correcto para su rea ver seatow com arc Llevar a cabo una comprobaci n de la radio como lo har a normalmente Al soltar el micr fon...

Страница 39: ...as movimiento de embarcaciones 07A 156 350 156 350 Commercial Comerciales 08 156 400 156 400 Commercial Intership Only Comercial entre embarcaciones solamente 09 156 450 156 450 Boater Calling Channel...

Страница 40: ...s 22A 157 100 157 100 U S and Canadian Coast Guard Liaison and Enlace entre las guardias costeras Maritime Safety Information Broadcasts that y canadienses y difusi n de informaci n sobre are announce...

Страница 41: ...ort Operations Ship Movement operacionesportuarias movimientodeembarcaciones 62A 156 125 156 125 West Coast Coast Guard Only Costa occidental guardia costera East Coast Commercial Fishing solamente Co...

Страница 42: ...e embarcaciones 75 156 775 156 775 1 watt Port Operations Intership Only Operaciones portuarias entre embarcaciones solamente 76 156 825 156 825 1 watt Port Operations Intership Only Operaciones portu...

Страница 43: ...157 175 U S Government Only Canada EE UU entidades gubernamentales solamente Coast Guard Only Canad guardia costera solamente 83B RX only 161 775 Coast Guard Only Weather Broadcasts Solamente Guardac...

Страница 44: ...peration be changed between simplex and duplex VHF Marine Channel Assignments English NOTA Muchos de los canales de n meros simples como 01 02 y 03 transmiten y reciben en diferentes frecuencias A est...

Страница 45: ...s W007 50 to E007 50 GMT 0 London E007 50 to E022 50 1 Rome E022 50 to E037 50 2 Cairo E037 50 to E052 50 3 Moscow E052 50 to E067 50 4 Abu Dhabi E067 50 to E082 50 5 Maldives E082 50 to E097 50 6 Dhu...

Страница 46: ...ean Parliament and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment This product also complies with Commission Regulat...

Страница 47: ...ts please visit our website www cobra com CB Radios microTALK 2 Way Radios Radar Laser Detectors Mobile GPS Navigation Systems HighGear Accessories Power Inverters Accessories The Cobra line of qualit...

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