Cobra Marine MR HH400 EU Owner'S Manual Download Page 7

Emergency Messages 

and Distress Procedure

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11

Emergency Messages 

and Distress Procedure

10 English

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 coastguard 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, 
coastguard or coastguard auxiliary craft may be dispatched.

In any event, do communicate with the coastguard 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. 
If you are merely out of fuel, do not send an emergency message. Drop your 
anchor and call a friend or marina to bring the fuel you need or give you a tow.

Marine Emergency Signals

The three 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 PAN is used when the safety of the vessel or person 
is in jeopardy. (This signal is properly pronounced pahn-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 times prior to the message.

If You Hear a Distress Call

You must give any message beginning with one 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

MAYDAY

PAN PAN

SECURITE

400-BR-F  6/23/04  2:09 PM  Page 10

Summary of Contents for MR HH400 EU

Page 1: ...al dealer This equipment is intended for use in For Warranty Product Service and Accessory Information Please contact your local dealer or distributor See the enclosed leaflet that provides contact in...

Page 2: ...annels or up to ten selected memory locations to find conversations in progress Button Lock Prevents accidental changes to your settings when you set this feature Instant Channel 16 Instant access to...

Page 3: ...uty cycle The radio is transmitting when the Talk button is pressed and the Transmit icon shows on the LCD screen ALWAYS use only Cobra Electronics Corporation authorized accessories antennas batterie...

Page 4: ...mmunication 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 5 watt maximum...

Page 5: ...o are reserved for marine use and require a special license to operate from land including when your boat is on its trailer VHF Marine Radio Procedures Maintain Your Watch Whenever your boat is underw...

Page 6: ...ame and switch to Channel 16 NOTE For the best sound quality at the station you re calling hold the radio at least 5 cm from your mouth and slightly off to one side Speak in a normal tone of voice VHF...

Page 7: ...el you need or give you a tow Marine Emergency Signals The three spoken international emergency signals are The distress signal MAYDAY is used to indicate that a station is threatened by grave and imm...

Page 8: ...k slowly clearly calmly 1 Make sure your radio is On 2 Select VHF Channel 16 3 Press Talk button and say MAYDAY MAYDAY MAYDAY or PAN PAN PAN PAN PAN PAN or SECURITE SECURITE SECURITE 4 Say THIS IS you...

Page 9: ...Messages must be about business or needs of the ship Use Channels 8 67 88 and 88A only for ship to ship messages Public Correspondence marine operator Channels 1 2 3 4 5 7 23 24 25 26 27 28 60 61 62 6...

Page 10: ...cial VTS in selected areas 12 Port Operations VTS in selected areas 13 Intership Navigation Safety bridge to bridge in U S waters large vessels maintain a listening watch on this channel 14 Port Opera...

Page 11: ...lic Correspondence marine operator 28 Public Correspondence marine operator 60 Public Correspondence marine operator 61 Public Correspondence marine operator Port Operation Ship Movement 61A U S gover...

Page 12: ...cial Fishing 65 Public Correspondence marine operator Port Operations Ship Movement 65A Port Operations 66 Public Correspondence marine operator Port Operations Ship Movement 66A Port Operations 67 U...

Page 13: ...79A Commercial also non commercial only in Great Lakes 80 Port Operations Ship Movement 80A Commercial also non commercial only in Great Lakes 81 Port Operations Ship Movement 81A U S government only...

Page 14: ...until the antenna and battery pack are in place with their seals properly seated Wrist Strap Your radio comes with the Wrist Strap already attached It can be easily removed if you choose not to use i...

Page 15: ...nt by turning the screw anticlockwise 1 4 turn 2 Slide the empty battery tray out of the radio 3 Align the batteries with the slots in the battery tray and insert them Be sure to match the polarity ma...

Page 16: ...provided to prevent damage due to the boat rolling or pitching CAUTION The charger is to be used for charging purposes only It is not to be used during normal operation Installation Installation Main...

Page 17: ...ss and hold buttons on the radio Press means a momentary press then release press and hold means to hold the button down Whenever you press any button except the Talk button on your radio a brief tone...

Page 18: ...ear on the LCD If the radio is in the Key Lock mode the channel will not change and the three beep error signal will sound Transmit Power Output Your radio can Transmit selectively at 1 or 5 watts of...

Page 19: ...t Transmit mode gives you the ability to interact with safety services other vessels and shore stations When you use this capability be sure to follow the procedures and to observe the courtesies that...

Page 20: ...ions will be stored in the radio They can be edited and or recalled for future engagements of Tri Watch mode NOTE The radio must be squelched for tri watch to function See page 31 for squelch procedur...

Page 21: ...ry location scan To program memory locations 1 Press and hold the Memory button The memory location number will start flashing and the Memory icon will be turned On 2 Use the Channel Up or Channel Dow...

Page 22: ...the Channel Up or Channel Down button to resume scanning channels If you do not press any buttons within ten seconds your radio will automatically resume scanning channels During channel scan while no...

Page 23: ...mode on the last channel shown before entering memory scan During memory location scan while receiving an incoming transmission you can choose from the following a Press the Talk button to remain on t...

Page 24: ...e Cobra Electronics Europe Limited of Dungar House Northumberland Avenue Dun Laoghaire County Dublin Ireland Declare under our sole responsibility that the product Portable Marine Radio MR HH400EU MR...

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