The Cobra Electronics Corporation
line of quality products includes:
Our Thanks to You and
Introduction
Thank you for purchasing a CobraMarine™VHF radio.
Properly used, this product will give you many years
of reliable service.
How Your CobraMarine
This radio is a battery powered portable transceiver for use afloat. It gives you
2-way vessel-to-vessel and vessel-to-shore station communications, primarily
for safety and secondarily for navigation and operational purposes. With it, you
Owner’s Manual
can call for help, get information from other boaters, talk to lock or bridge tenders
and make radiotelephone calls to anywhere in the world through a marine operator.
Customer Assistance
Customer Assistance
™
Should you encounter any problems with this product, or not understand
its many features, please refer to this owner’s manual. If you require further
assistance after reading this manual, please contact your local dealer.
This equipment is intended for use in:
Customer Assistance
™
VHF Radio Works
CB Radios
microTALK
®
Radios
Radar/Laser Detectors
Safety Alert
®
Traffic Warning Systems
Accessories
GPS (Global Positioning System)
HighGear
CobraMarine
®
Accessories
™
VHF Radios
Power Inverters
Nothing comes close to a Cobra
®
For more information or to
order any of our products,
please visit our website:
www.cobra.com
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VHF MARINE RADIO
Printed in China Part No. 480-119-P
MR HH400 EU
Nothing comes close to a Cobra
®
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For Warranty, Product Service and
Accessory Information
Please contact your local dealer or distributor.
See the enclosed leaflet that provides contact
information for the CobraMarine
distributors.
Before assembling and using your CobraMarine™VHF radio,
please read these general precautions and warnings.
Warning and Caution Statements
To make the most of this radio, it must be assembled and used properly.
Please read the assembly and operating instructions carefully before assembling
and using it. Special attention must be paid to the
statements in this manual.
WARNING
Statements identify conditions that could result in personal injury or loss of life.
CAUTION
Statements identify conditions that could cause damage to the radio
or other equipment.
WARNING and CAUTION
•
General Precautions
The following WARNINGS and CAUTIONS will make you aware of RF exposure
hazards and how to assure you operate the radio within the recommended RF
exposure limits established for it.
WARNINGS
Your CobraMarine™radio generates electromagnetic RF (radio frequency)
energy when it is transmitting. To ensure that you and those around you are
not exposed to excessive amounts of that energy (beyond recommended
allowable limits for occupational use):
ALWAYS hold the radio, especially the antenna, at least 5 cm away from
you when you are transmitting.
NEVER allow the antenna to touch any part of your body when transmitting.
KEEP the radio and antenna at least as far from bystanders as from yourself.
DO NOT operate the radio without the supplied antenna or a Cobra Electronics
Corporation
™
authorized replacement attachment. In addition to the RF energy
exposure hazard, doing so may damage the radio.
DO NOT transmit more than 50% of the time the radio is in use — 50%
duty 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, batteries, belt clips, etc.).
DO NOT operate the radio where RF energy generated during transmission
may cause electromagnetic interference or incompatibility with other devices
or systems. This includes aircraft, blasting sites and hospitals.
TURN OFF the radio in explosive atmospheres and where signs are posted
prohibiting radio transmissions.
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Failure to observe any of these warnings may cause you to exceed
recommended RF exposure limits or create other dangerous conditions.
Nothing comes close to a Cobra
®
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Introduction
Important Safety Information
Introduction
Recommendations for
Marine Communication
CAUTIONS
Your radio is only waterproof when the antenna and batteries
are properly installed.
AVOID using or storing the radio at temperatures below -20˚C
or above 60˚C.
KEEP your radio at least 1m 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 six NiMH (Nickel-Metal Hydride)
rechargeable batteries.
■
Use only the CobraMarine™charger to recharge
NiMH batteries in the radio.
■
Do not short circuit the battery pack.
■
When replacing the batteries, dispose of the old batteries properly.
NiMH batteries may explode if disposed of in a fire.
■
The charger is to be used for charging purposes only.
It is not to be used during normal operation.
Changes or modifications to your radio MAY VOID its compliance with
government rules and make it illegal to use.
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
5 watt maximum output of your radio isn’t sufficient for the distances you travel from
the coast, consider installing a CobraMarine
™
fixed mount radio with up to 25 watts of
output power. (Visit www.cobra.com or your local dealer for model availability.)
If you will be going far offshore, you should consider adding even more powerful
radio equipment such as HF single side band or satellite radio for your vessel.
The coastguard does not endorse mobile phones as substitutes for marine radios.
They generally cannot communicate with rescue vessels and, if you make a distress
call on a mobile phone, only the party you call will be able to hear you. Additionally,
mobile phones may have limited coverage over water and can be hard to locate. If
you don’t know where you are, the coastguard 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 frequencies
uncluttered and available for their intended uses.
•
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Nothing comes close to a Cobra
®
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Licensing Information
VHF Marine Radio ProtocolsVHF Marine Radio Protocols
VHF Marine Radio Procedures
Licensing Information
The radio operates on all currently allocated marine channels and is switchable for
use according to International, Canadian or U.S.A. regulations. It features instant
access to emergency Channel 16 by pressing one key.
™
CobraMarine
VHF radios comply with the U.S. FCC (Federal Communications
Commission) requirements that regulate the Maritime Radio Service.
Station License
The UK requires a ships radio license and a marine radio operator’s certificate before
transmitting equipment can be used aboard a vessel. Other European countries have
specific requirements of their own.
For detailed information and applications, contact the Radio Licensing Centre run
by Royal Mail in the UK. In other countries contact the relevant national postal or
telecommunications authority.
Canadian or U.S.A. Station License
If your vessel will be entering the sovereign waters of Canada or the U.S.A., you
should contact Industry of Canada, Radio Regulatory Branch or the U.S. Federal
Communications Commission for licensing and operating information.
Radio Call Sign
A radio call sign is included as part of the ships radio license in the UK.
Other countries may have different practices; contact your local regulatory
authority for information.
User Responsibility and Operating Locations
All users are responsible for observing domestic and foreign government regulations
and are subject to severe penalties for violations. The VHF frequencies on your radio
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 underway, the radio must be turned On and
be tuned to Channel 16 except when being used for messages.
Power
Try 1 watt first if the station being called is within a few kilometres. If there
is no answer, switch to a higher power. This will conserve your battery
and minimize interference to other users.
Calling Coast Stations
Call a coast station on its assigned channel. You may use Channel 16
when you do not know the assigned channel.
Calling Other Vessels
Call other vessels on Channel 16. You may also call on ship-to-ship channels
when you know that the vessel is listening on a ship-to-ship channel.
Limits on Calling
You must not call the same station for more than 30 seconds at a time.
If you do not get a reply, wait at least 2 minutes before calling again.
After three calling periods, wait at least 15 minutes before calling again.
Change Channels
After contacting another station on a calling channel, change immediately
to a channel which is available for the type of message you want to send.
Station Identification
Identify your station by your call sign, ship name or other official number
at both the beginning and end of each message.
Prohibited Communications
You MUST NOT transmit:
■
False distress or emergency messages.
■
Messages containing obscene, indecent or profane words or meaning.
■
General calls, signals or messages (messages not addressed to a particular
station) on Channel 16, except in an emergency or if you are testing your radio.
■
When you are on land.
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®
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VHF Marine Radio ProtocolsVHF Marine Radio Protocols
Voice Calling
Radiotelephone Calls
Voice Calling
To call another vessel or a shore installation such as a lock or bridge tender:
■
Make sure your radio is On.
■
Select Channel 16 and listen to make sure it is not being used.
■
When the channel is quiet, press the Talk button and call the ship you
wish to contact. (Hold the radio at least 5 cm from your face and speak
directly into it in a normal tone of voice — clearly and distinctly.) Say
“[name of station being called] THIS IS [your vessel’s name or call sign]”.
■
Once contact is made on the calling channel, you must switch to a proper
working channel. See the channel listing on page 14 – 23.
For Example
The vessel Corsair calling the vessel Vagabond:
“Vagabond, this is Corsair.”
Corsair:
Vagabond: “Corsair, this is Vagabond. Reply 72 (or any proper working channel).”
Corsair: “72.” or “Roger.”
■
After communications are completed, each vessel must sign off with its
call sign or vessel name 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.
•
Radiotelephone Calls
Boaters may make and receive radiotelephone calls to and from any number on
•
the telephone network by using the services of public coast stations. Calls can be
made — for a fee — between your VHF radio and telephones on land, sea and in the
air. See pages 14 – 23 for the public correspondence (marine operator) channels.
If you plan to use these services, consider registering with the operator of the
public coast station that you plan to work through. Those services can provide
you with detailed information and procedures to follow.
CAUTION
You may disclose privileged information during a radiotelephone call.
Keep in mind that your transmission is NOT private, as it is on a regular
telephone. Both sides of the conversation are being broadcast and can be
heard by anyone who has a radio and tunes to the channel you are using.
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Nothing comes close to a Cobra
®
9
Emergency Messages
VHF Marine Radio ProtocolsVHF Marine Radio Protocols
and Distress Procedure
Emergency Messages
and Distress Procedure
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:
YDAY
MA
The distress signal
MAYDAY is used to indicate that a station is threatened
by grave and imminent danger and requests immediate assistance.
AN PAN
P
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.)
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-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.
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.
ALL stations MUST remain silent on Channel 16
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Nothing comes close to a Cobra
®
11
Emergency Messages
VHF Marine Radio ProtocolsVHF Marine Radio Protocols
and Distress Procedure
Emergency Messages
and Distress Procedure
Marine Distress Procedure
Speak 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 [your vessel name or call sign].”
5. Say:
“MAYDAY” (or “PAN PAN” or “SECURITE”)
[your vessel name or call sign].
6. Tell where you are:
(Your position or what navigational aids or landmarks are near.)
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, colour, 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 item 3 above.
For medical problems such as crew hit by sailboat boom or heart
trouble, make a PAN PAN call as above with the word medico added.
“PAN PAN MEDICO — PAN PAN MEDICO — PAN PAN MEDICO”
The coastguard will try to link you to a doctor who can give
expert advice and evaluate the need for evacuation.
Keep the radio nearby. Even after your message has been received, the coastguard can
find you more quickly if you can transmit a signal for a rescue boat to home in on.
For Example
“Mayday — Mayday — Mayday”
“This is Corsair — Corsair — Corsair”
“Mayday Corsair”
“Point Lynas bears 220 degrees magnetic — distance 5 kilometres”
“Struck submerged object and flooding — need pump and tow”
“Four adults, three children aboard — no one injured”
“Estimate we will remain afloat one-half hour”
“Corsair is an 8 metre sloop with blue hull and tan deck house”
“I will be listening on Channel 16”
“This is Corsair”
“Over”
It is a good idea to write out a script of the message form and post it where you
and others on your vessel can see it when an emergency message needs to be sent.
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Nothing comes close to a Cobra
®
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