Cobra Electronics MR HH425LI User Manual

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VHF MARINE RADIO

MR HH425LI VP

Printed in China Part No. 480-344-P

NothingComes Close to a Cobra

Owner’s Manual

English

Our Thanks to You and

Introduction

Our Thanks to You

Thank you for purchasing a CobraMarine®VHF/GMRS Dual Band radio. Properly used, this Cobra

How Your CobraMarine VHF/GMRS Radio Works

This dual band radio is a battery-powered portable transceiver for use afloat or on land. In Marine VHF mode it gives you two-way vessel-to-vessel and vessel-toshore station communications, primarily for safety and secondarily for navigation and operational purposes. In GMRS mode it allows you to reach other GMRS capable radios for short-distance two-way land mobile communication. This mode is normally used for small group communication such as in a general residential area or during recreational group outings. Note: GMRS radio usage requires an FCC License.

Besides two-way communications, the radio can provide quick access to receive all the NOAA (National Oceanographic and Atmospheric Administration) weather channels and alert you to weather emergencies with a tone on a weather channel you can select for your area.

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, Cobra Electronics offers the following customer assistance services:

For Assistance in the U.S.A.

Automated Help Desk English only. 24 hours a day, 7 days a week 773-889-3087 (phone).

Customer Assistance Operators English and Spanish. 8:00 a.m. to 6:00 p.m. Central Time Mon. through Fri. (except holidays) 773-889-3087 (phone).

Questions English and Spanish. Faxes can be received at 773-622-2269 (fax).

Technical Assistance English only. www.cobra.com (on-line: Frequently Asked Questions). English and Spanish. productinfo

For Assistance Outside the U.S.A.

Contact Your Local Dealer

English

Customer Assistance

product will give you many years of reliable service.

@cobra.com (e-mail).

6500 West Cortland Street

Chicago, Illinois 60707 USA

www.cobra.com

•

Introduction

Radio Controls and Indicators

Introduction

Backlit LCD Screen and Product Features

Dual Band

Antenna

Backlit

LCD

Screen

Channel Up

Button

Push to

Talk

Button

Channel

Down

Button

Backlight/

Key Lock

Button

Level/Weather

(VHF/GMRS)

Tri-Watch

Button

Speaker

English

Power

Button

Band

Button

External Speaker/

Microphone

Cover

ON/OFF/Volume Control

Belt Clip

Engagement

Squelch Control

Wrist Strap Connector

Battery

Instant Channel 16/9 Button

SCAN Button

Call/Enter Button

Rewind-Say-Again™ Button

Memory/Escape Button

Microphone

Battery Clip

Backlit LCD (Liquid Crystal Display) Screen

Transmit and Receive Icons

Frequency

Band Icons

Active Channel

Numbers

Tri-Watch Icon

Button Lock Icon

Scan Icon

KeyTone Icon

Rewind Icon

Battery Power Icon

Roger Beep Icon

UIC Active Channel Map Icons

Product Features

USA/International/Canada Channels

Allows operation on any of the three different VHF channel maps established for these areas. Instant access to all Marine VHF channels, 24 hours a day.

15 GMRS Channels

Seven (7) shared with GMRS/FRS and eight (8) GMRS only.

All NOAA Weather Channels

Instant access to all National Weather Channels, 24 hours a day.

Emergency Weather Alert

Can alert you with an audible tone and visual alarm if threatening weather is nearby.

Submersible to JIS7 Standards

Waterproof to 3.3 ft (1 m) of water for 30 minutes.

Button/Key Lock

Prevents accidental setting changes when button lock is set.

English

Bands

Exclusive dual VHF (Very High Frequency) and GMRS (General Mobile Radio Service) bands allow you to use different frequencies while using this radio either on land or water. VHF can be used for two-way vessel-to-vessel and vessel-to-shore station communications. GMRS can be used for small group communication such as in a general residential area or during recreational group outings. Note: GMRS radio usage requires an FCC License.

Power Settings

Selectable power settings produce 1, 3 or 5* watts of output power for near or distant calling.

121 Privacy Codes

Allows semi-secure communications, creating up to 1815 privacy combinations (38 CTCSS codes-83 DCS codes).

* Units sold in Canada will not transmit with 5

watts of power on GMRS frequencies in Canada.

Low/Medium/High PowerIcons

Weather Icon Weather Alert Icon Call Tone VibrAlert®Icon Memory Channel Icon Memory Channel CTCSS and DCS Subcodes Voice ActivatedTransmit Icon Simplex Operation Icon

•

Introduction

Product Features

Product Features (continued)

Channel Scan/Memory Scan

Use to scan through all channels or all selected memory locations to find conversations in progress.

Instant Channel 16/9

Provides instant access to priority Channel 16 and calling Channel 9.

Tri-Watch

Lets you monitor three (3) channels at once — Channel 16 and two (2) user-programmable channels.

Lithium-Ion Rechargeable Battery Pack

Provides extended operating time compared to alkaline batteries with no memory effect.

120V/12V Charger Included

Use to charge battery pack in the radio, at home, in a car or in a boat.

Rapid-Charge Locking Desktop Charger

Allows charging of batteries at home, car or boat. Vertical or horizontal mounting.

Cobra Exclusive Rewind-Say-Again™

A dedicated button allows user to replay up to the last 20 seconds of audio. Press the dedicated rewind button and Cobra VHF will replay the last 20 seconds of the audio from your VHF.

Call Tones (Selectable)

10 selectable call tones.

Hands-Free Operation Voice Activation (VOX)

“Hands-Free” automatic transmission when you speak.

Emergency Weather Alert with/SAME

Receive NOAA alerts when threatening weather is nearby. SAME alerts provide notification of local severe weather conditions.

Speaker/Mic Jack

Allows connecting optional Cobra Lapel Speaker/Mic and other Cobra accessories.

Unlimited Memory Channels

Allows programming of unlimited VHF and GMRS memory channels.

Signal Strength Meter

Shows the strength of incoming or outgoing signals.

Illuminated Buttons

Allows high visibility of all function buttons.

Roger Beep Tone (Selectable)

Confirmation tone indicates the completion of the user’s transmission and signals to others it is clear to talk. On or Off selectable.

Patented VibrAlert

Provides a silent alert for incoming calls. Ideal for noisy or all-quiet environments.

•

English

Introduction

Table of Contents

Introduction

Our Thanks to You . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1

Customer Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1

Radio Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A2

Backlit LCD (Liquid Crystal Display) Screen . . . . . . . . . . . . . . . . . . . . . . . A3

Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A3

Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

VHF Marine Radio Protocols

Recommendations for Marine Communication . . . . . . . . . . . . . . . . . . . . . . 5

VHF Marine FCC Licensing Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

VHF Marine Radio Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

VHF Marine Voice Calling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

VHF Marine Radiotelephone Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

VHF Marine Emergency Messages and Distress Procedure . . . . . . . . . . . 13

VHF Marine Channel Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

GMRS Radio Protocols

GMRS Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

GMRS FCC Licensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

GMRS/FRS Frequency Allocation and Compatibility . . . . . . . . . . . . . . . . . 29

NOAA/SAME Weather Alerts

NOAA Weather Channels and Alert . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

NOAA Test Alert System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

Specific Area Message Encoding (SAME) Alerts . . . . . . . . . . . . . . . . . . . . .32

Installation

Included in this Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Antenna, Wrist Strap and Belt Clip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Batteries and Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Operating Your Radio

Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Setup Mode Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Standby/Receive and Transmit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Advanced Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Warranty and Trademark Acknowledgement

Limited 3-Year Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Trademark Acknowledgement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

Customer Service

Product Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Nothing Comes Close to a Cobra

Introduction Introduction

Introduction

Important Safety Information

Introduction

Important Safety Information

Before installing and using your CobraMarine VHF/GMRS Dual Band radio, please read these general precautions and warnings.

Warning and Notice Statements

To make the most of this radio, it must be installed and used properly. Please read the installation and operating instructions carefully before installing and using the radio. Special attention must be paid to the WARNING and NOTICE statements in this manual.

WARNING

Statements identify conditions that could result in personal injury or loss of life.

NOTICE

Statements identify conditions that could cause damage to the radio or other equipment.

Safety Training Information

This CobraMarine®radio is designed for, and classified as, “Occupational Use Only.” The radio must only be used in the course of employment by individuals aware of both the hazards and the ways to minimize those hazards. This radio is NOT intended for use in an uncontrolled environment by the “General Population.”

This radio has been tested and complies with the FCC RF exposure limits for “Occupational Use Only.” This CobraMarine VHF/GMRS Dual Band radio also complies with the following guidelines and standards regarding RF energy and electromagnetic energy levels as well as evaluation of those levels for human exposure:

■

FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating Compliance with FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields.

■

American National Standards Institute (C95.1-1992), IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz.

■

American National Standards Institute (C95.3-1992), IEEE Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields — RF and Microwave.

•

The following WARNINGS and NOTICE information will make you aware of RF exposure hazards and how to ensure you operate the radio within the FCC RF exposure limits established for the radio.

WARNINGS

Your 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, DO NOT touch the antenna when transmitting and KEEP yourself and all others on your vessel the required distance away from the antenna while transmitting. See page 33 in the antenna requirements section for further information.

DO NOT operate the radio without a proper antenna or equivalent dummy load attached. Doing so may expose you to excessive RF energy and will 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 information shows on the LCD screen.

ALWAYS use only Cobra authorized accessories. DO NOT operate the radio in an explosive atmosphere, near blasting sites,

or in any area where signs are posted prohibiting radio transmissions. NEVER connect the transceiver directly to AC power. It can be a fire hazard, may

cause an electric shock and may damage the transceiver. NEVER mount the transceiver or microphone/speaker where they might interfere

with operation of your vessel or cause injury. DO NOT allow children or anyone unfamiliar with proper procedures to operate the

radio without supervision. Failure to observe any of these warnings may cause you to exceed

FCC RF exposure limits or create other dangerous conditions.

English

Nothing Comes Close to a Cobra

Introduction Introduction

Introduction

VHF Marine Radio Protocols

Recommendations for Marine CommunicationImportant Safety Information

NOTICE

Your radio is waterproof only when the antenna and 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

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 is not 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 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.

•

English

Nothing Comes Close to a Cobra

Introduction

VHF Marine FCC Licensing Information

Introduction

VHF Marine Radio ProtocolsVHF Marine Radio Protocols

VHF Marine FCC Licensing Information

CobraMarine VHF radios comply with the FCC (Federal Communications Commission) requirements that regulate the Maritime Radio Service.

The radio operates on all currently allocated marine channels and is switchable for use according to U.S.A., International or Canadian regulations. It features instant access to emergency Channel 16 and calling Channel 9 as well as NOAA (National Oceanic and Atmospheric Administration) All Hazards Radio with Alert that can be accessed by pressing one (1) button.

Licensed users will be issued a “Call Sign” by the FCC, which should be used for station identification when operating the radio.

Station License

An FCC ship station license is no longer required for any vessel traveling in U.S.A. waters which uses a VHF marine radio, RADAR or EPIRB (Emergency Position Indicating Radio Beacon), and which is not required to carry radio equipment. However, any vessel required to carry a marine radio on an international voyage, carrying an HF single side band radiotelephone, carrying a marine satellite terminal must obtain a station license.

For licensing information and application forms, please call the FCC Hotline at 800418-FORM. Request form #159 and form #605. Questions regarding the license application should be directed to the FCC at 888-CALL-FCC. FCC license forms and applications for ship and land applications can be downloaded through the Internet at: www.fcc.gov.

•

International Station License

If your vessel will be entering the sovereign waters of a country other than the U.S.A. or Canada, you should contact that country’s communications regulatory authority for licensing information.

Radio Call Sign

Currently, the FCC does not require recreational boaters to have a license. The United States Coast Guard recommends that the boat’s registration number and state of registry (e.g., IL 1234 AB) be used as a call sign and be clearly visible on the vessel.

Canadian Ship Station License

You need a Radio Operator’s Certificate if your vessel is operated in Canadian waters. Radio Operator training and certification is available from the Canadian Power Squadron. Visit their website (http://www.cps-ecp.ca/english/newradiocard.html), contact the nearest field office or write: Industry of Canada, Radio Regulatory Branch, Attn: DOSP, 300 Slater Street, Ottawa, Ontario, Canada K1A 0C8.

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.

NOTE

This device complies with part 15 of the FCC Rules. Operation is subject to the following two (2) conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may cause undesired operation.

English

FCC Warnings: Replacement or substitution of transistors, regular diodes or other parts of a unique nature, with parts other than those recommended by Cobra may cause a violation of the technical regulations of part 80 of the FCC Rules, or violation of type acceptance requirements of part 2 of the rules.

Nothing Comes Close to a Cobra

Introduction

VHF Marine Radio Protocols

VHF Marine Radio Procedures

VHF Marine Radio Protocols

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 miles. If there is no answer, switch to 3 watts and call again. You have the ability to go up to 5 watts of output power to increase your calling distance. Remember, the lower wattage outputs 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 or on Channel 9. (Channel 9 is preferred for recreational vessel use.) You may also call on ship-to-ship channels when you know that the vessel is listening on a ship-to-ship channel.

Initial Calling on Channel 16 or 9

The use of Channel 16 is permitted for making initial contact (hailing) another vessel. The limits on calling must be followed. Be reminded, Channel 16’s most important function is for Emergency Messages. If for some reason, Channel 16 is congested, Channel 9, especially in U.S. waters, may be used as the initial contact (hailing) channel for non-emergency communication.

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 two (2) minutes before calling again. After three (3) 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, in English, your station by your FCC call sign, vessel name and the state registration number, at both the beginning and at the end of the message.

•

Prohibited Communications

You MUST NOT transmit:

■

False distress or emergency messages.

■

Messages containing obscene, indecent or profane language.

■

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.

English

Nothing Comes Close to a Cobra

VHF Marine Radio Protocols

VHF Marine Voice Calling

You are required to listen to Channel 16 while standing by. Channel 16 is the distress and safety channel used for establishing initial contact with another station and for emergency communication. The Coast Guard also monitors Channel 16 for safety purposes for everyone on the water.

NOTE

Channel 9 may be used by recreational vessels for general-purpose calling. This frequency should be used whenever possible to help relieve congestion on Channel 16. The Coast Guard generally does not make urgent marine information broadcasts or weather warnings on Channel 9. Boaters are still asked to “keep watch” on Channel 16 whenever the radio is turned on and not in use with another station.

To call another vessel or shore installation (e.g., lock or bridge tender):

■

Make sure your radio is On.

■

You are in standby listening mode on Channel 16. Make sure Channel 16 is not being used.

■

When the channel is open (quiet), press the Talk button and call the vessel you wish to speak to. Hold the radio or microphone 2 in. (5 cm) from your face and speak clearly and distinctly in a normal voice tone. Say “name or station being called,” “THIS IS [your vessel name or call sign].”

■

Once contact is made, you must leave Channel 16 and go to another working channel. See channel listing on pages 18-19.

Introduction

VHF Marine Radio Protocols

■

If the other does not respond, wait two (2) minutes and repeat. You are permitted

•

to attempt contact three (3) times, two (2) minutes apart. If you still have not

VHF Marine Voice Calling

made contact, wait 15 minutes before trying again.

■

After communications are completed, each vessel must sign off with its call sign or vessel name and the word “out” and return to Channel 16.

NOTE

For best sound quality at the station you are calling, hold the microphone on the front of the radio at least 2 in. (5 cm) from your mouth and slightly off to one (1) side. Speak in a normal tone of voice.

NOTE

“Over and Out” The most commonly misused procedure words are “over and out” within the same transmission. “Over” means you expect a reply. “Out” means you are finished and do not expect a reply.

For Example

The vessel Corsair is calling the vessel Vagabond: Corsair: “Vagabond, this is Corsair. Over.” Vagabond: “Please switch and answer on Channel 68 (or any proper working

channel). Over.” Corsair: “Switching to Channel 68. Over.”

English

Nothing Comes Close to a Cobra

VHF Marine

Introduction

VHF Marine Radio Protocols VHF Marine Radio Protocols

Radiotelephone Calls

Introduction

VHF Marine Emergency Messages and Distress Procedure

VHF Marine 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 radio and telephones on land, sea and in the air. See pages 18 through 27 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.

NOTICE

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.

•

VHF Marine 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, 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 marina to bring the fuel you need or to give you a tow.

English

Nothing Comes Close to a Cobra

VHF Marine Emergency Messages

Introduction

VHF Marine Radio Protocols VHF Marine Radio Protocols

and Distress Procedure

Introduction

VHF Marine Emergency Messages and Distress Procedure

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.

English

Nothing Comes Close to a Cobra

VHF Marine Emergency Messages

Introduction

VHF Marine Radio Protocols VHF Marine Radio Protocols

and Distress Procedure

Introduction

VHF Marine Emergency Messages and Distress Procedure

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.

For Example

“Mayday — Mayday — Mayday” “This is Corsair — Corsair — Corsair” [or “IL 1234 AB” three (3) times] “Mayday Corsair (or IL 1234 AB)” “Navy Pier bears 220 degrees magnetic — distance 5 miles” “Struck submerged object and flooding — need pump and tow” “Four (4) adults, three (3) children aboard — no one injured” “Estimate we will remain afloat one-half hour” “Corsair (or IL 1234 AB) is 26 ft sloop with blue hull and tan deck house” “I will be listening on Channel 16” “This is Corsair (or IL 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 your vessel can see it when an emergency message needs to be sent.

English

Nothing Comes Close to a Cobra

VHF Marine

VHF Marine Radio Protocols VHF Marine Radio Protocols

Channel Assignments

VHF Marine Channel Assignments

Three (3) sets of VHF channels have been established for marine use in the U.S.A., Canada, and the rest of the world (International). Most of the channels are the same for all three (3) maps, but there are definite differences (see table on the following pages). Your radio has all three (3) maps built into it and will operate correctly in whichever area you choose.

The following is a brief outline of the channel assignments in the U.S.A. Channel Map.

Distress, Safety, and Calling

Channel 16

Getting the attention of another station (calling) or in emergencies (distress and safety).

Calling

Channel 9

General-purpose (non-emergency) calling by non-commercial vessels. Recreational boaters are urged to use this channel to reduce congestion on Channel 16.

Intership Safety

Channel 6

Ship-to-ship safety messages and for search and rescue messages to Coast Guard ships and aircraft.

Coast Guard Liaison

Channel 22A

To talk to the Coast Guard or Canadian Coast Guard (non-emergency) after making contact on Channel 16.

Non-Commercial

Channels 68*, 69, 71, 72, 78A, 79A*, 80A*

Working channels for small vessels. Messages must be about needs of the vessel, such as fishing reports, berthing and rendezvous. Use Channel 72 only for ship-to-ship messages.

Commercial

Channels 1A, 7A, 8, 9, 10, 11, 18A, 19A, 63A, 67, 72, 79A, 80A, 88A*

Working channels for working ships only. Messages must be about business or needs of the ship. Use Channels 8, 67, 72 and 88A only for ship-to-ship messages.

•

Public Correspondence (Marine Operator)

Channels 24, 25, 26, 27, 28, 60, 61, 84, 84A, 85, 85A, 86, 86A, 87, 87A, 88*

For calls to marine operators at public coast stations. You can make and receive telephone calls through these stations.

Port Operations

Channels 1A*, 5A*, 12*, 14*, 18, 19, 20A, 21, 22, 63A*, 65A, 66A, 73, 74, 75, 76, 77*, 79, 80, 81, 82

Used for directing the movement of ships in or near ports, locks or waterways. Messages must be about operational handling, movement and safety of ships.

Navigational

Channels 13, 67

Channels are available to all vessels. Messages must be about navigation, including passing or meeting other vessels. These are also the main working channels for most locks and drawbridges. You must keep your messages short and power output at no more than 1 watt.

Maritime Control

Channel 17

For talking to vessels and coast stations operated by state or local governments. Messages must be about regulation and control, boating activities or assistance.

Digital Selective Calling

Channel 70

This channel is set aside for distress, safety and general calling using only digital selective calling techniques. Voice communication is prohibited; your radio cannot transmit voice messages on this channel.

Weather

Channels Wx 1 Thru 10

Receive-only channels for NOAA and Canadian weather broadcasts. You cannot transmit on these channels.

NOTE

* These channels are restricted to the listed uses in certain parts of

the country or for certain types of users only. Consult FCC rules or a knowledgeable radio operator before using them.

English

Nothing Comes Close to a Cobra

Introduction

VHF Marine Radio Protocols

VHF Marine Channel Assignments

Introduction

VHF Marine Radio Protocols

VHF Marine Channel Assignments

Channel Channel Map Frequency Power

Number USA Int’l Canada Transmit Receive Limits

01A

••

•

156.050 160.650

156.050 156.050

02 ••156.100 160.700 03 ••156.150 160.750

03A • 156.150 156.150

04 • 156.200 160.800

04A • 156.200 156.200

05 • 156.250 160.850

05A ••156.250 156.250

06 •••156.300 156.300 07 • 156.350 160.950

07A ••156.350 156.350

08 •••156.400 156.400 09 •••156.450 156.450 10 •••156.500 156.500 11 •••156.550 156.550 12 •••156.600 156.600

•••

156.650 156.650 1 wattUSA and CAN

14 •••156.700 156.700 15 • Rx Only 156.750 15 ••156.750 156.750 1 watt CAN andINT 16 •••156.800 156.800 17 •••156.850 156.850 1watt USA and CAN

Channel Use

01 Public Correspondence (Marine Operator)

01A Port Operations and Commercial, VTS in selected areas

02 Public Correspondence (Marine Operator) 03 Public Correspondence (Marine Operator)

03A Government Only

04 PublicCorrespondence(Marine Operator), PortOperations,Ship Movement

04A West Coast (Coast Guard Only); East Coast (Commercial Fishing)

05 PublicCorrespondence(Marine Operator), PortOperations,Ship Movement

05A Port Operations, VTS in selected areas

06 Intership Safety 07 PublicCorrespondence(Marine Operator), PortOperations,Ship Movement

07A Commercial

08 Commercial (Intership Only) 09 Boater Calling Channel, Non-Commercial (Recreational) 10 Commercial 11 Commercial, 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 Operations, VTS in selected areas 15 Environmental (Receive Only). Used by class C EPIRB’s. 15 Canada (EPIRB Buoys Only); International (On-Board Communication)

16 International Distress, Safety and Calling

17 State Controlled (U.S.A. Only)

English

Nothing Comes Close to a Cobra

VHF Marine

Introduction

VHF Marine Radio Protocols VHF Marine Radio Protocols

Channel Assignments

Introduction

VHF Marine Channel Assignments

Channel Channel Map Frequency Power

Number USA Int’l Canada Transmit Receive Limits

18A

19A

20A

21A

22A

23A

24 25 26 27 28 60 61

61A

62A

•

••

•

••

•••

•

••

•

••

•

•••

••

•

••

•

156.900 161.500

156.900 156.900

156.950 161.550

156.950 156.950

157.000 161.600 1 watt CAN

157.000 157.000

157.050 161.650

157.050 157.050

157.100 161.700

157.100 157.100

157.150 161.750

157.150 157.150

157.200 161.800

157.250 161.850

157.300 161.900

157.350 161.950

157.400 162.000

156.025 160.625

156.075 160.675

156.075 156.075

156.125 160.725

156.125 156.125

•

Channel Use

18 Port Operations,Ship Movement

18A Commercial

19 Port Operations,Ship Movement

19A Commercial

20 Canada (Coast Guard Only);International (Port Operations, Ship Movement)

20A Port Operations

21 Port Operations,Ship Movement

21A U.S. (Government Only); Canada (Coast GuardOnly)

22 Port Operations,Ship Movement

22A U.S. and Canadian Coast Guard Liaison and Maritime Safety Information

Broadcasts that are announcedon Channel 16

23 Public Correspondence (Marine Operator)

23A Government Only

24 Public Correspondence (Marine Operator) 25 Public Correspondence (Marine Operator) 26 Public Correspondence (Marine Operator) 27 Public 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. (Government Only); Canada (Coast Guard Only);

West Coast (Coast Guard Only); East Coast (Commercial Fishing)

62 PublicCorrespondence (Marine Operator), Port Operations, ShipMovement

62A West Coast (Coast Guard Only); East Coast (Commercial Fishing)

English

Nothing Comes Close to a Cobra

VHF Marine

Introduction

VHF Marine Radio Protocols VHF Marine Radio Protocols

Channel Assignments

Introduction

VHF Marine Channel Assignments

Channel Channel Map Frequency Power

Number USA Int’l Canada Transmit Receive Limits

63A

64A

65A

66A

75 76

•

••

•

••

•

••

•••

•

•••

156.175 160.775

156.175 156.175

156.225 160.825

156.225 156.225

156.275 160.875

156.275 156.275

156.325 160.925

156.325 156.325 1 watt CAN

156.375 156.375 1 watt USA

156.425 156.425

156.475 156.475

RX only 156.525

156.575 156.575

156.625 156.625

156.675 156.675

156.725 156.725

156.775 156.775 1 watt Only Int.

156.825 156.825 1 watt Only Int.

156.875 156.875 1 wattUSA andCAN

Channel Use

63 Public Correspondence (Marine Operator), Port Operations, Ship Movement

63A Port Operationsand Commercial, VTS in selected areas

64 Public Correspondence (Marine Operator), Port Operations, Ship Movement

64A U.S. (Government Only); Canada (Commercial 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.S. (Commercial). Usedfor bridge-to-bridge communications in lower

Mississippi River (Intership Only); Canada (Commercial Fishing), S&R 68 Non-Commercial (Recreational) 69 U.S. (Non-Commercial, Recreational); Canada (Commercial Fishing Only);

International(Intership,Port Operations, Ship Movement)

70 Digital Selective Calling (Voicecommunications not allowed)

71 U.S. and Canada (Non-Commercial, Recreational);

International(Port Operations, Ship Movement) 72 Non-Commercial (Intership Only) 73 U.S. (Port Operations); Canada (Commercial Fishing Only);

International(Intership,Port Operations, Ship Movement) 74 U.S. (Port Operations); Canada (Commercial Fishing Only);

International(Intership,Port Operations, Ship Movement) 75 Port Operations (Intership Only) 76 Port Operations (Intership Only) 77 Port Operations (Intership only). Restrictedto communications

withpilots for movement and docking of ships.

English

Nothing Comes Close to a Cobra

VHF Marine

Introduction

VHF Marine Radio Protocols VHF Marine Radio Protocols

Channel Assignments

Introduction

VHF Marine Channel Assignments

Channel Channel Map Frequency Power

Number USA Int’l Canada Transmit Receive Limits

78A

79A

80A

81A

82A

83A

84A

85A

86A

87 87

87A

88A

•

••

•

••

•

••

•

••

•

••

•••

•

•••

•

•••

•

••

•

••

•

156.925 161.525

156.925 156.925

156.975 161.575

156.975 156.975

157.025 161.625

157.025 157.025

157.075 161.675

157.075 157.075

157.125 161.725

157.125 157.125

157.175 161.775

157.175 157.175

157.225 161.825

157.225 157.225

157.275 161.875

157.275 157.275

157.325 161.925

157.325 157.325

157.375 161.975

157.375 157.375

157.425 162.025

157.425 157.425

Channel Use

78 Public Correspondence (Marine Operator)

78A Non-Commercial(Recreational)

79 Port Operations, Ship Movement

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; Environmental Protection Operations)

82 Public Correspondence (MarineOperator), Port Operation,ShipMovement

82A U.S. (Government Only); Canada (Coast GuardOnly)

83 Canada (Coast GuardOnly)

83A U.S. (Government Only); Canada (Coast GuardOnly)

84 Public Correspondence (Marine Operator)

84A Public Correspondence (Marine Operator)

85 Public Correspondence (Marine Operator)

85A Public Correspondence (Marine Operator)

86 Public Correspondence (Marine Operator)

86A Public Correspondence (Marine Operator)

87 Public Correspondence (Marine Operator) 87 Public Correspondence (Marine Operator)

87A Public Correspondence (Marine Operator)

88 Public Correspondence (Ship to Coast). In U.S. only within

75 miles of Canadian Border.

88 Commercial Intership only

88A Commercial Intership only

NOTE

Many of the plain-numbered channels, such as 01, 02 and 03, transmit and receiveon different frequencies. This is termed “duplex operation.” The rest of the plain-numbered channels and all of the A channels, such as 01A, 03A and 04A, transmit and receive on a single frequency, which is termed “simplex operation.”Your radioautomaticallyadjusts to these conditions. Whenin simplex operation, the A icon will appear on the LCD (see illustration on page A3).

English

NOTE

All channels are preprogrammed at the factory according to international regulations and those of the FCC (U.S.A.) and Industry Canada (Canada). They cannot be altered by the user nor can modes of operation be changed between simplex and duplex.

Nothing Comes Close to a Cobra

GMRS Communication and

GMRS Radio Protocols GMRS Radio Protocols

GMRS FCC Licensing

GMRS/FRS Frequency Allocation and Compatibility

GMRS Communication

This GMRS (General Mobile Radio Service) feature is a land-mobile service available for short-distance, two-way communications in the USA. You must have a valid FCC license to communicate on these channels.

The GMRS/FRS frequencies that radio this radio uses are set aside for communicating with others while hiking, biking, and working; keeping track of family and friends at a crowded public event; checking with travel companions in another car; talking with neighbors; arranging meeting spots with others while shopping at the mall.

Licensed users will be issued a call sign by the FCC, which should be used for station identification when operating this radio. GMRS users should also cooperate by engaging in permissible transmissions only, avoiding channel interference with other GMRS users, and being prudent with the length of their transmission time.

GMRS FCC Licensing

This two-way radio operates on GMRS (General Mobile Radio Service) frequencies which require an FCC (Federal Communications Commission) license. A user must be licensed prior to transmitting on the GMRS band with this radio. Serious penalties could result for unlicensed use of GMRS channels, in violation of FCC rules. Operation of this radio is subject to additional rules specified in 47 C.F.R. Part 95.

For licensing information and application forms, please call the FCC Hotline at 800418-FORM. Request form #159 and form #605. Questions regarding the license application should be directed to the FCC at 888-CALL-FCC. Additional information is available on the FCC’s website at www.fcc.gov.

NOTE

Even if you operate this radio on FRS (Family Radio Service) channels at low power (1 watt), you are required to have an FCC license. Because this radio operates in the 1 to 5 watt GMRS power range all GMRS rules apply and will

require you have a GMRS license even for FRS (Family Radio Service) communication. Normal FRS only 1/2 watt (500 milliwatt) power and have an integral (non-detachable) antenna.

English

radios operate at a maximum power of

•

GMRS/FRS Frequency Allocation and Compatibility

The channel numbers in the GMRS Mode on the MR HH425LI model are designed to “match” the channels on Cobra and other GMRS radios manufactured over the last few years.

Standard

GMRS/FRS MR HH425LI Service Type Frequency (MHz)

Channels Channels

11GMRS/FRS 462.5625 22GMRS/FRS 462.5875 33GMRS/FRS 462.6125 44GMRS/FRS 462.6375 55GMRS/FRS 462.6625 66GMRS/FRS 462.6875 77GMRS/FRS 462.7125 8 Not Available FRS 467.5625

9 Not Available FRS 467.5875 10 Not Available FRS 467.6125 11 Not Available FRS 467.6375 12 Not Available FRS 467.6625 13 Not Available FRS 467.6875 14 Not Available FRS 467.7125 15 15 GMRS 462.5500 16 16 GMRS 462.5750 17 17 GMRS 462.6000 18 18 GMRS 462.6250 19 19 GMRS 462.6500 20 20 GMRS 462.6750 21 21 GMRS 462.7000 22 22 GMRS 462.7250

NOTE

Older Cobra GMRS (non dual band) models with only 15 Channels may designate different channel numbers for the same frequency. For example, an older Cobra 15 Channel GMRS model would need to be tuned to Channel 11 in order to communicate with a 22 Channel GMRS tuned to Channel 15. Please use the manual for that product to match a frequency chart/map in this section.

Nothing Comes Close to a Cobra

•

NOAA/SAME Weather Alerts

NOAA Weather Channels and Alert

NOAA/SAME Weather Alerts

NOAA Test Alert System

NOAA Weather Channels and Alert

Monitoring the weather will probably be a frequent use of your radio. NOAA provides continuous, around-the-clock broadcasts of the latest weather information. Taped weather messages run every four (4) to six (6) minutes and are revised every two (2) or three (3) hours, or as needed. The Coast Guard also announces weather and other safety warnings on Channel 16. Smart boaters keep an eye on safety and an ear to the radio — and never let the weather catch them unaware.

NOAA Emergency Weather Alert

In the event of a major storm or other weather condition requiring vessels at sea or on other bodies of water to be notified, NOAA broadcasts a 1050 Hz tone that receivers such as your CobraMarine VHF radio can detect and warn you of a weather alert condition. When the Weather Alert mode on your radio is On, this signal will produce a loud tone from the speaker in the radio and will automatically switch to the alerting weather channel so the alert broadcast can be heard.

•

NOAA Test Alert System

To test this system, NOAA broadcasts the 1050 Hz signal every Wednesday sometime

•

between 11 a.m. and 1 p.m. in each local time zone. Any receiver that can detect the weather alert tone may use this service to verify that this system is functioning properly.

Weather Frequency/Channel

Channel RX Frequency MHz Weather Channel

1 162.550 NOAA 2 162.400 NOAA 3 162.475 NOAA 4 162.425 NOAA 5 162.450 NOAA 6 162.500 NOAA 7 162.525 NOAA 8 161.650 Canadian 9 161.775 Canadian

10 163.275 NOAA

English

Nothing Comes Close to a Cobra

Specific Area Message

NOAA/SAME Weather Alerts Installation

Specific Area Message Encoding (SAME) Alerts

The MR HH425LI radio is capable of receiving Specific Area Message Encoding (SAME) Alerts. During an NWR weather SAME alert, a code for your specific

location will alert you to deteriorating weather conditions in a preprogrammed specific area or a specific event such as a Severe Thunderstorm Watch or Tropical Storm Warning. There are over 900 National Weather Radio (NWR) service stations using broadcast frequencies that transmit SAME alerts. You must program your county, parish or independent city or marine area into the radio.

NOTE DO NOT program your radio for a louder or clearer station not designated as a SAME channel. You will not receive the local desired alerts.

Encoding (SAME) Alerts

Included in this Package

•

You should find all of the following items in the package with your CobraMarineVHF/GMRS radio:

Radio Wrist Strap Drop-In Battery Charger

Included in this Package

•

The NWR service will then alert you only of weather and other emergencies for all areas programmed on this radio.

• When an NWR office broadcasts a warning, watch or non-weather emergency,

it also broadcasts a digital SAME code that may be heard as a very brief static burst, depending on the characteristics of the radio. This SAME code contains the type of message; county(s) affected, and message expiration time.

• If programmed correctly, this radio will turn to the WX channel so you can listen to the NWR SAME message. You will hear the 1050 Hz warning alarm tone as an attention signal, followed by the broadcast message.

• At the end of the broadcast message, you will hear a brief digital end-ofmessage static burst followed by a resumption of the NWR broadcast cycle.

NOTE SAME coverage areas are defined within the “NWR Broadcast Service Area”

and are comprised of named counties, boroughs, metropolitan areas or portions thereof. NWR “Broadcast Service Area” coverage by State can be found at http://www.nws.noaa.gov/nwr or by telephone at 1-888-NWRSAME (1-888-697-7263).

The information at the following website, http://www.nws.noaa.gov/nwr/indexnw.htm#sametable, will help to program the SAME alert county codes and respective frequencies into this radio. This site also lists SAME code Marine zones for bounded and named water areas.

English

Dual Band Antenna

12V Battery Charger Power Cord

120V Battery Charger Power Cord

Operating Instruction Manual Spring-Loaded Belt Clip

Alkaline Battery Tray

*Alkaline batteries not included

Lithium-Ion Battery Pack

Nothing Comes Close to a Cobra

VHF Marine Radio ProtocolsInstallation

Antenna, Wrist Strap and Belt Clip

Introduction

Installation

Batteries and Charger

Antenna, Wrist Strap and Belt Clip

Install Antenna

Antenna Installation

The flexible antenna for the radio is shipped separately in the package and must be attached before you use the radio.

1. Align the base of the antenna with the socket in the

top of the radio.

2. Screw it all the way into the socket. Be sure that

the seal seats properly.

NOTICE

Operating the radio without the antenna in place may

Wrist Strap

damage the unit. The radio is not waterproof until the antenna and battery pack are in place with their seals properly seated.

Wrist Strap

Belt Clip Secured to Belt

The radio comes with the wrist strap already attached. It can be easily removed if you choose not to use it.

Belt Clip

Use the spring-loaded belt clip to carry the radio on your belt.

1. Press open the belt clip, slide it over the belt and release

the clip.

Insert Knob onto Belt Clip

Secure Radio

2. Insert the round guide on the back of the radio into the

guide channel on the back of the belt clip. You must have the radio upside-down, as shown, to remove it from the belt clip.

3. Once the knob has been inserted all the way into

the belt clip channel, the radio will swing freely while being securely retained.

•

Batteries and Charger

Lithium-Ion Battery Back

The radio is shipped with a sealed lithium-ion (LiON) battery

•

pack (P/N CM 110-010) that is rechargeable.

WARNING

The charger provided with this radio is only to be used to charge the battery pack provided. Do Not charge any other type of batteries in the charger as fire, explosion or battery damage will occur. Avoiding extreme room temperatures will also help prolong the life of the battery pack for the radio.

When your rechargeable batteries begin to discharge too quickly, it is time to install a new battery pack. Your radio will also operate with six (6) high-quality AA alkaline batteries, using the AA alkaline battery tray (provided with this radio).

Install Battery Pack

Installing the Battery Pack

1. Position the battery pack to line up the three (3) external

alignment tabs to the alignment slots in the radio.

2. Engage the battery pack into the radio until battery pack

is fully seated against the radio housing.

3. Pivot the locking tab up until it snaps into place on the

back of the battery pack.

English

Nothing Comes Close to a Cobra

Introduction

Installation Installation

Batteries and Charger Batteries and Charger

Introduction

ower Sources

Remove Charger Spacer

Initial Battery Charge

Initial Charge

The Cobra-provided lithium-ion (LiON) battery pack may be charged at home, in a car or in a boat using the appropriate 12V or 120V power cord with the charger.

1. Insert one (1) of the power cords into the back of the

drop-in charger.

2. Insert the other end of the power cord into the

appropriate 12V or 120V power source.

3. Remove the spacer from the charger and insert the entire

radio into the charger. The metal charge contacts on the radio will contact the mating prongs in the charger to transfer the charging current.

4. Observe that the red light on the front of the charger

glows to indicate that the battery pack is properly seated and the charger is operating.

5. Allow the batteries to charge for three (3) to four (4)

hours before use. The light will change back to green when the battery is fully charged.

WARNING

Only the rechargeable lithium-ion (LiON) battery pack can be recharged. You MUST use one of the charging devices provided with this radio. Do not substitute any other type of charging adapter or charger base for this radio. Battery damage, fire or explosion may result. It is equally important to prevent the lithiumion (LiON) battery pack from freezing to obtain best performance from the battery pack.

ocking Tab

attery Pack Charging Only

Alkaline Battery Tray

To Remove Battery Pack from Radio

1. Pivot the locking tab off of the back of the battery pack to

unlock.

2. Lift the bottom of the battery pack slightly to remove it

from the radio housing.

3. Pull battery pack out of the radio housing.

NOTE

The lithium-ion (LiON) battery pack can also be charged in the battery charger without being installed in the radio. Insert the spacer into the battery charger to support the battery pack during this charging process. Follow the same procedures in “Initial

Charge” to charge the battery pack.

NOTICE

Lithium-ion (LiON) batteries are toxic. Please dispose of properly. Some marine suppliers accept old battery packs for recycling and some municipal waste disposal agencies have special provisions for battery disposal.

Alkaline Batteries

There is an alkaline battery tray (P/N CM 110-011) provided with this radio. The alkaline battery tray is provided as a backup or “Emergency” power source should the battery pack run low on power and needs to be recharged. The radio will transmit at full power when using six (6) new AA Alkaline batteries.

English

NOTE

If the drop-in charger is used on a boat, Cobra recommends you attach it to a horizontal shelf or vertical bulkhead (using the screw holes provided) to prevent possible damage due to the boat rolling or pitching. The charging base has been designed to hold the battery pack in place during rough sea conditions.

WARNING

Never attempt to recharge alkaline batteries. They are not made to be recharged, and should be disposed of in a proper manner.

Nothing Comes Close to a Cobra

Introduction

Installation

Batteries and Charger Getting Started

Operating Your Radio

ully Charged

Partially Charged

Fully Discharged

Maintaining the Battery Charge

As you use your radio, the battery power icon will show the battery power remaining. When the icon begins to flash, it is time to recharge or change the batteries.

NOTICE

Use only the drop-in charger provided by Cobra. Do not use the charger with alkaline batteries; only the lithium-ion (LiON) battery pack is rechargeable. Spent alkaline batteries must be discarded and replaced.

It is a good idea to keep a set of fresh, high-quality AA alkaline batteries with your radio. Should the rechargeable battery pack become discharged and no electrical power source is available, you can insert the alkaline battery tray with fresh alkaline batteries and continue to use your radio.

NOTE

Some radios with LiON batteries have AA or AAA battery packs which only allow low power transmit. The optional AA battery tray for the MR HH425LI and a fresh set of alkaline batteries will allow for full power emergency transmissions.

Getting Started

R HH425LI Radio

On/Off Volume Control (Clockwise)

On/Off Volume Control (Counterclockwise)

Refer to the foldout at the front of this manual to identify the

•

various controls and indicators on your radio. Throughout this manual you will be instructed to “Press” or to “Press and Hold” various buttons (except “Push to Talk”) on the radio. “Press” means a momentary press of approximately one (1) second. “Press and Hold” means to hold the button down for approximately three (3) seconds.

Whenever you press any button except the Talk button on your radio, a brief tone (beep) will sound to confirm the button press. With all button presses, the appropriate icon will appear on the LCD and the backlight will turn On. The backlight will stay on for 10 seconds after the button is released.

At times, you will hear two (2) other sounds. Two (2) beeps will sound to confirm your setting changes and three (3) beeps will sound to notify you of an error.

Common Radio Functions (All Bands)

The following procedures define common operating functions of the radio when in either Marine Standby, GMRS Standby or Weather (WX) Standby modes.

Power/Volume/Squelch Controls

Power On/Off Control

The On/Off/Volume control is located at the upper right side of the radio. Turning the On/Off/Volume control past the detent position will turn the radio On or Off.

Volume Control

Volume is controlled by turning the On/Off/Volume control.

■ To increase the volume, turn the On/Off/Volume

control clockwise.

■ To decrease the volume, turn the On/Off/Volume

control counterclockwise.

English

Nothing Comes Close to a Cobra

Introduction

Operating Your Radio Operating Your Radio

Getting Started Getting Started

Introduction

quelch Control

Speaker/Mic Port

Talk Button

Squelch Control

Squelch is controlled by turning the lower rotary concentric knob located directly below the On/Off/Volume control.

With the power On, turn the knob counterclockwise until you hear a hissing sound, then turn the knob clockwise until the hissing stops. This will establish a “Baseline” squelch. By turning the knob further in a clockwise direction, you will filter weak and mediumstrength signals. By turning the knob in a counterclockwise direction (further from your baseline setting), you will receive weaker signals. Squelch control filters weak signals and radio frequency (RF) noise so that you will clearly hear the signals you want.

NOTE

If the Squelch control is set so that you can hear a continuous hissing sound, the Memory Scan, Tri- Watch Scan, CTCSS Scan and DCS Scan functions will be blocked.

Radio Speaker and Microphone

The internal Radio Speaker and Microphone are located on the bottom front face of the radio below the lower control buttons.

An optional

Speaker/Microphone port is located at the top of the radio between the antenna and the Power/Volume/ Squelch control. Unthread the Speaker/Microphone port cover to access and install an optional speaker or microphone into this port.

Talk Button

Press and hold the Talk button to transmit messages. Release the Talk button to stop transmitting.

acklight/Key Lock Button

Key Locked Buttons

Key Lock Icon

Backlight/Key Lock Button

The LCD will be illuminated by the backlight as long as any button is pressed and will remain On for 10 seconds after the button is released.

To Display the Backlight Momentarily:

Press the Backlight/Key Lock button. The backlight will remain On for 10 seconds. If the backlight is already On, another press of the Backlight/Key Lock button will turn it Off.

Key Lock

To prevent accidental changes to your settings, you can lock all of the following buttons:

■ Channel Up Button

■ Channel Down Button

■ SCAN Button

■ MEM/ESC Button

■ WX/H-M-L Button

■ 16/9 Button

■ TRI-WATCH Button

■ BAND Button

■ REW Button

■ Call/Enter/Setup Button

To Lock or Unlock the Buttons:

Press and hold the Backlight/Key Lock button for two (2) seconds. The Key Lock icon will appear or disappear in the LCD. When Key Lock is On, pressing any of the listed buttons on the front of the radio will result in a three (3) beep error message.

Both the Backlight/Key Lock button and the Talk button are active — you can Receive (Rx) or Transmit (Tx) a message with Key Lock On, but you cannot change the channel.

English

Nothing Comes Close to a Cobra

Introduction

Operating Your Radio Operating Your Radio

Getting Started Getting Started

Introduction

hannel Up/Down Button

urrently On Channel 88

SCAN Button

Channel Up/Down Button

Your radio will Receive (Rx) and Transmit (Tx) VHF and GMRS signals on the channel indicated on the LCD display. You can change the channel at any time using the Channel

Up/Down button.

To Change Channels:

Press the Channel Up/Down button. If you are on Channel 88, pressing the Channel Up

button will advance to Channel 01. If you are on Channel 01, pressing the Channel Down button will advance to Channel 88.

You can press and hold the Channel Up/Down button for fast advance. The beep sound will occur only at the first press of the button and not during fast advance.

If the new channel selected is restricted to low power, the radio will automatically switch to Low Power mode and the Low Power icon will appear on the LCD.

If the radio is in the Key Lock mode, the channel will not change and the three (3) beep error signal will sound.

SCAN Button

Press and release the SCAN button to scan all channels. The SCAN icon will display on the LCD display. Scanning begins

at lower channels, and scans to higher channels. Press Channel Up/Down button to change the scan direction.

When a signal is received in SCAN mode, the radio will pause 10 seconds before resuming SCAN operation. The scan will stop when the Talk button is pressed.

In Memory mode, press and release the SCAN button to scan all memory channels. Because the unit is already in the Memory Channel mode, only the channels in the memory bank will be displayed.

-M-L Power Button

Call/Enter/Setup Button

High/Medium/Low (H-M-L) Power Button

Your radio can transmit selectively at 1, 3 or 5 watts of power. Cobra suggests you maintain the low power setting for short-range communications. You will conserve battery life and avoid overpowering nearby stations with a low power setting signal. Use the high power setting for longrange communications or when you do not receive a response to a signal sent at 1 watt.

To Toggle Between H-M-L Power Modes:

Press the H-M-L Power button. The LCD will show which mode is in effect. Some channels are restricted for a maximum use of 1 watt. Your radio will automatically set the power to Low Power mode when you select those channels.

NOTE

Some channels, frequency bands and countries of

use might not be able to operate in High Power mode. For example, units sold in Canada will not transmit using the 5 watt High Power mode.

Call /Enter/Setup Button

The Call/Enter/Setup button has multiple functions. It is generally used in the following ways:

■ Press and release to transmit your unique Call Tone

signal to another radio.

■ Press and hold to enter any Setup menu.

■ Functions as an ENTER button when making a selection

in any Setup menu.

English

NOTE

Memory channels need to be saved to effectively

enter the Memory Channel mode and scan all memory channels.

Nothing Comes Close to a Cobra

Introduction

Operating Your Radio Operating Your Radio

Setup Mode Programming Setup Mode Programming

Introduction

Setup Mode Programming

The following series of procedures is designed to allow you to set the programmable features of your radio. Correctly following these steps results in a minimal amount of radio setup programming time.

NOTE

When in any of the Setup modes (Marine (VHF), GMRS or WX Alert), if you stop programming for longer than 15 seconds, your entry will be saved and the radio will go back to the specific Standby mode that you were in when you started programming. When you return to Setup mode and continue programming you will see the last “value” displayed. While in any Setup mode, you will not receive any signal reception.

Marine (VHF) Mode Programming

Programming these features will allow you to customize certain features of this radio to enhance your “On-Water” audio needs.

Start from Marine Standby mode to begin Marine (VHF) Setup programming. Press and hold the Call/Enter/Setup button for two (2) seconds to enter the programming mode.

•

USA/International/Canada Channel Maps

Three (3) sets of VHF Channel Maps have been established for marine use in the USA, Canada and the rest of the world (International). Most of the channels are the same for all three (3) maps, but there are definite differences (see table on pages 20 through 27). Your radio has all three (3) maps built into it and will operate correctly in whichever area you choose.

et Channel Map

To Set Channel Map Operating Area:

1. The Channel Map mode is the first mode that begins the Marine (VHF) Setup programming.

2. U, I and C icons will display, with the current setting (the U icon is the default) flashing.

3. Press Channel Up/Down button to select the U, I or C icon.

Active Channel Map Icon

4. Press Call/Enter/Setup button to save this entry and move to the next setup programming mode.

NOTE

One or two of the channel maps might have been

disabled for sales of this radio in some countries.

Channel Up/Down Button

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Nothing Comes Close to a Cobra

Introduction

Operating Your Radio Operating Your Radio

Introduction

Setup Mode ProgrammingSetup Mode Programming

OX Mode

VOX Level

Voice Activated Transmit (VOX) Mode

In VOX mode, your radio can be used “hands-free,” automatically transmitting when you speak. You can also set the VOX sensitivity level to fit the volume of your voice and avoid transmissions triggered by background noise.

To turn VOX Mode On or Off:

1. Display will show VOX icon and ON or OFF flashing.

2. Press Channel Up/Down button to select ON or OFF.

3. Press Call/Enter/Setup button to save this entry and

move to the next setup programming mode.

To set VOX Sensitivity Level:

1. The display will show LE (level). VOX icon and 05

will be flashing.

NOTE VOX sensitivity level is only visible when VOX is On.

2. Press Channel Up/Down button to change volume

level of your choice. Remember, this selection is your voice sensitivity level during hands-free operation.

05 - indicates a Low (quiet) voice setting. 03 - indicates a Medium voice setting. 01 - indicates a High (loud) voice setting.

3. Press Call/Enter/Setup button to save this entry and

move to the next setup programming mode.

VibrAlert®Tone Alert

VibrAlert®Mode

In VibrAlert

mode, your radio can alert you to incoming signals by sounding an audible call tone, a silent vibration or both.

NOTE VOX will be turned Off automatically when the radio

is turned Off. This will avoid accidental transmissions.

To set VibrAlert

1. The display will show either the Vibrate icon (shake bars), Call Tone icon (bell shape) or a combination VibrAlert

icon.

2. The present setting of either, 01, 02 or 03 will be flashing.

3. Press Channel Up/Down button to select one of the following:

01 = VibrAlert

On (both shake bars and bell

shape).

02 = Vibrate On (shake bars only). 03 = Call Tone Only On (bell shape only).

4. Press Call/Enter/Setup button to save this entry and

move to the next setup programming mode.

NOTE

Once set, this is a global setting when in all radio

modes.

English

NOTE VOX will be turned Off automatically when the radio

is turned Off. This will avoid accidental transmissions.

NOTE

Once set, this is a global setting when in all radio

modes.

Nothing Comes Close to a Cobra

Introduction

Operating Your Radio Operating Your Radio

Introduction

Setup Mode ProgrammingSetup Mode Programming

all Tone Mode

Call Tone Mode

In Call Tone mode, your radio can alert you to incoming signals by sounding an audible call tone, a silent vibration or both. This setting will also allow you to transmit a unique Call Tone alert to identify your radio when you transmit messages. You can select from one of 10 different Call Tone signals.

To Set Call Tone:

1. From the previous press of the Call/Enter/Setup

button, the LCD will display the letter “C” and the current Call Tone number (01 through 10).

2. Press the Channel Up/Down button to select a different Call Tone. An example of each call tone will sound for 1.5 seconds.

3. Press Call/Enter/Setup button to save this entry and move to the next setup programming mode.

NOTE Call Tones are not usually used for Marine VHF

communications. We allow you to turn it On for your unique communication needs.

NOTE

Once set, this is a global setting when in all radio

modes.

oger Beep Mode

Key Tone Mode

Roger Beep Mode

In Roger Beep mode, your listener will hear an audible tone when you release the Talk button. This alerts your listener that you are finished talking and it is OK for them to speak.

To Set Roger Beep On or Off:

1. Display will show ROG icon and ON or OFF flashing.

2. Press Channel Up/Down button to select ON or OFF. ROG will be displayed when On.

3. Press Call/Enter/Setup button to save this entry and

move to the next setup programming mode.

NOTE

Once set, this is a global setting when in all radio

modes.

Key Tone Mode

In Key Tone mode, an audible tone will sound each time a button is pressed or you change a setting.

To Set Key Tone On or Off:

1. Display will show Key Tone icon and ON or OFF

flashing.

2. Press Channel Up/Down button to select ON or OFF.

3. Press Call/Enter/Setup button to save entry.

NOTE

Once set, this is a global setting when in all radio

modes.

You have now ended Marine (VHF) Setup programming mode and will enter Marine Standby mode.

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Nothing Comes Close to a Cobra

Introduction

Operating Your Radio Operating Your Radio

Introduction

Setup Mode ProgrammingSetup Mode Programming

MRS Mode

CTCSS Code Entry

CTCSS Code Number

GMRS Mode Programming

The GMRS (General Mobile Radio Service) feature is a landmobile service available for short-distance, two-way communications in the USA. You must have a valid FCC license to communicate on these channels (see page 28).

Start from GMRS Standby mode to begin GMRS Setup programming. Press and hold the Call/Enter/Setup button for two (2) seconds to enter the programming mode.

CTCSS and DCS Coding Mode

Continuous Tone Controlled Squelch System (CTCSS) and Digital Coded Squelch (DCS) coding are used in two-way

radio systems. These are sub-audible frequencies or digital tones that are sent continuously with speech to engage other radios with this feature. This feature is generally used between talk groups on shared channels. Only radios with the same subcode set will hear your transmission.

To Set CTCSS Code Entry:

1. The CTCSS code entry mode is the first mode that begins the GMRS Setup programming.

2. Display will show CTCSS icon and OFF icon

flashing.

NOTE

If CTCSS was previously set to a Code number, display will show the current GMRS channel and flash the CTCSS icon and Code number.

3. Codes begin at 01 and go to 38, followed by OFF, and return back to 01 again. The last used GMRS channel will be shown in the large digit display.

CS Code Entry

TCSS Code Number

VOX Mode On/Off

VOX Level

To Set DCS Code Entry:

1. Display will show DCS icon and OFF icon flashing.

NOTE

If DCS was previously set to a Code number, the display will show the current GMRS channel and flash the DCS icon and Code number.

2. Codes begin at 01 and go to 83, followed by OFF and return back to 01 again. Last used GMRS channel will be shown in the large digit display.

NOTE

If CTCSS is On, then DCS must be Off. If DCS is On,

then CTCSS must be Off.

3. Press Channel Up/Down button to change code number, or press and hold Channel Up/Down button to rapid advance (scroll).

4. Press Call/Enter/Setup button to save entry and move to the next setup programming mode.

Voice Activated Transmit (VOX) Mode

The VOX Mode On or Off and VOX Sensitivity Level setup procedures are the next two settings in GMRS Mode

Programming. Follow the same procedures on page 44, in Marine (VHF) Setup Programming, to set these functions.

After these two settings have been made, press Call/Enter/Setup button to save each entry and move to the next setup programming mode.

English

NOTE

If CTCSS is On, then DCS must be Off. If DCS is On, then CTCSS must be Off.

4. Press Channel Up/Down button to change code number, or press and hold Channel Up/Down button to rapid advance (scroll).

5. Press Call/Enter/Setup button to save entry and move to the next setup programming mode.

Nothing Comes Close to a Cobra

Operating Your Radio Operating Your Radio

TCSS Code Scan

Setup Mode Programming

CTCSS and DCS Code Scan Mode

This mode will allow you to scan for all incoming audio

CTCSS and DCS coded signals.

To Set CTCSS Code Scan:

1. Display will show current CTCSS working channel.

CTCSS and SCAN icons and small digit CTCSS Code number will be flashing. DCS is not active during CTCSS operation.

2. Press Channel Up/Down button to start CTCSS

VibrAlert Mode

The VibrAlert four (4) settings in GMRS Mode Programming. Follow the same procedures on pages 47 through 49, in Marine (VHF) Setup Programming, to set these functions.

After these four (4) settings have been made, press Call/Enter/Setup button to save each entry and move to the next setup programming mode.

You have now ended GMRS Setup programming mode and will enter GMRS

Standby mode.

Code number scan.

3. If there is no input activity within five (5) seconds,

CTCSS Code scan will automatically continue.

4. When a valid CTCSS Code is detected, the radio will

stop scanning and open a path to the incoming CTCSS audio transmission. This connection will continue for as long as the signal is present. When the audio transmission ends, the CTCSS Code Scan will resume after five (5) seconds.

5. Press Call/Enter/Setup button to save entry and

move to the next setup programming mode.

DCS Code Scan

To Set DCS Code Scan:

1. Display will show current DCS working channel.

DCS and SCAN icons and small digit DCS Code number will be flashing. CTCSS is not active during DCS operation.

2. Press Channel Up/Down button to start DCS Code

number scan.

3. If there is no input activity within five (5) seconds,

the CTCSS Code scan will automatically continue.

4. When a valid DCS Code is detected, the radio will

stop scanning and open a path to the incoming DCS audio transmission. This connection will continue for as long as the signal is present. When the audio transmission ends, the DCS Code Scan will resume after five (5) seconds.

5. Press Call/Enter/Setup to save entry and move to

the next setup programming mode.

Setup Mode Programming

Mode, Call Tone Mode, Roger Beep Mode and Key Tone

, Call Tone, Roger Beep and Key Tone setup procedures are the next

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Nothing Comes Close to a Cobra

X Alert On/Off

WX Auto Search (SCAN)

Setup Mode Programming

Weather (WX) Alert Mode Programming

Programming these features will allow your radio to listen to all NOAA Hazard Alert radio channels. In this process, you will be programming the channel settings for the “Specific Area Message Encoding (SAME)” and “Emergency Alert Messages” sent by NOAA. See channels and frequencies listed on page 31.

Start from WX Alert Standby mode to begin WX Alert Setup programming. Press and hold the Call/Enter/Setup button for two (2) seconds to enter the programming mode.

To Set WX Alert On or Off:

1. WX Alert mode is the first mode that begins WX Alert Setup programming.

2. Display will show WX Alert icon and ON or OFF

flashing.

3. Press Channel Up/Down button to select ON or OFF.

4. Press Call/Enter/Setup button to save this entry and

move to the next setup programming mode.

To Set WX Auto Search (SCAN) On or Off:

1. Display will show WX Alert icon and SCAN, ON or OFF is flashing.

2. Press Channel Up/Down button to select SCAN, ON or OFF.

3. Press the Call/Enter/Setup button to save entry.

Operating Your RadioOperating Your Radio

AME Alert On/Off

Setup Mode Programming

To Set Specific Area Message Encoding (SAME) Alert On or Off:

SAME is an advanced weather alert feature. Leave this

set to OFF if you are not sure about your understanding of its operation.

1. Display will show SAME icon and ON or OFF will be

flashing.

NOTE

If SAME Alert is turned On, the WX Alert will be

turned Off automatically.

2. Press Channel Up/Down button to select ON or OFF.

3. Press Call/Enter/Setup button to save selection and

move to the next setup programming mode.

English

NOTE

When WX Auto Search (SCAN) is set to On, weather channel scanning will start automatically and scan all available weather channels until the strongest channel is found. This will happen under the following conditions:

■ WX Alert is engaged.

■ Radio is in VHF Standby.

■ WX received signal level falls below a preset

level.

■ Radio is in Power Saver mode.

Nothing Comes Close to a Cobra

Operating Your Radio Operating Your Radio

AME Code

Setup Mode Programming

To Set SAME FIPS Code Location

Standby/Receive and Transmit

1. Display will show COdE, not flashing. SAME icon is

flashing along with the two (2) digits to the right of

COdE.

2. Press Channel Up/Down button to select channel

number.

NOTE

BAND Button

Ten channel locations are available (00-09).

3. Press and release the Call/Enter/Setup button to

enter geographic weather locations as identified by FIPS (Federal Information Processing System) area in the United States.

NOTE FIPS codes identify geographic areas in the United

States as shown on the Internet website:

Marine (VHF) Standby Mode

www.census.gov/datamap/flipslist/allst.txt .

4. The display will show “ ------,” or last entered FIPS

FIPS Code Set

code. One (1) digit in display will be flashing.

5. Press Channel Up/Down button to select first digit.

6. Press and release Call/Enter/Setup button to

advance to next digit code. Press and release MEM/ESC button to back up. Repeating, press and release of the MEM/ESC button, will back up to the top level.

7. Continue steps 5 and 6 until all six (6) digits are

entered.

8. Press and release Call/Enter/Setup button to save

entry. The code is now saved to one of the 10 allowed in memory and it is turned On. When the words “Code

Invalid FIPS Code

01” are shown, then you can choose to have this code set to ON or OFF.

9. Press and hold Call/Enter/Setup button to toggle

between active and non-active status of FIPS codes.

If the display changes from the FIPS code entered to

HLdSEt, the FIPS code entered is not an active FIPS

code. Try entering the FIPS code again.

10. Press MEM/ESC from SAME Location screen

(example: Code 01) to save setting.

You have now ended WX Alert Setup programming mode

English

and will enter WX Alert Standby mode.

Standby/Receive and Transmit

Marine (VHF), GMRS and WX Alert Standby Band Selections

The BAND button allows you to quickly toggle between the Marine (VHF), GMRS and WX Alert Standby bands.

To Make a Band Selection: Press BAND button to toggle between the Marine

(VHF) Standby, GMRS Standby or WX Alert Standby

bands.

Marine (VHF) Standby Mode

Marine Standby mode is the default mode for the radio whenever it is turned On. From this mode, you can change current settings by becoming familiar with the different key functions. While in Marine Standby mode, the user will be able to Transmit (Tx) by pressing the Push to Talk (Talk) button. Signals in Receive (Rx) mode will be received on the selected channel(s).

NOTE

Coast Guard alerts are broadcast on Channel 16 and you need to have the WX Alert or SAME turned On to receive NOAA weather alerts. While in Marine Standby mode, you will receive any messages sent on the channel to which you are tuned.

Nothing Comes Close to a Cobra

•

Standby/Receive and

Introduction

Operating Your Radio Operating Your Radio

Transmit

Introduction

Standby/Receive and Transmit

MRS Standby Mode

GMRS Receive

Receive (Rx) Icon

GMRS Standby Mode

The GMRS (General Mobile Radio Service) Standby feature is a land-mobile service available for short-distance, twoway communications in the USA. You must have a valid FCC license to communicate on these channels (see page 28).

While in GMRS Standby mode, the user will be able to Transmit (Tx) by pressing the Push to Talk (Talk) button. Signals in Receive (Rx) mode will be received on the selected channel(s).

When in GMRS Standby mode, the radio has the ability to receive calls as well as transmit calls.

NOTE

As GMRS channels are scrolled, you will see CTCSS

or DCS icons displayed on the LCD screen if the codes have been previously programmed. You will only hear transmissions from other radios with the equivalent subcodes programmed.

When a transmission is received, the following icons will be displayed.

■ Receive (Rx) Icon

■ Bar Graph Icon

MRS Transmit

Transmit (Tx) Icon

Check Channel Number

Low Power Mode

Transmit (Tx) and Receive (Rx) Modes

Transmit (Tx) and Receive (Rx) modes gives you the ability to interact with other GMRS radios. When you use this capability, be sure to follow the procedures and to observe the courtesies that govern its use so everyone benefits. (See pages 18 through 27) to help you select the proper channels.

When a talk transmission occurs, the following icons will be displayed.

■ Transmit (Tx) Icon

■ Bar Graph Icon

To Transmit a Message:

1. Check to see that your radio is set to a proper

channel for the type of message you plan to send.

2. Toggle to the Low Power setting.

3. With the microphone about 2 in. [5 cm] from your

mouth, press and hold the Talk button and speak into the microphone. The Tx icon will appear on the LCD.

4. Release the Talk button when you are finished

speaking. Your radio can only operate in either Transmit (Tx) or Receive (Rx) mode at any given time. You will not hear the response to your message unless the Talk button is released. If the Battery Power icon begins blinking on the LCD when the Talk button is pressed, the radio will NOT transmit.

English

Talk Button

NOTE

If the Talk button is held down for five (5) minutes,

the radio will automatically sound a series of beeps and cease transmitting to prevent unwanted signal generation and battery drain. As soon as the Talk button is released, it can be pressed again to resume transmission.

Nothing Comes Close to a Cobra

Standby/Receive and

Introduction

Operating Your Radio Operating Your Radio

Transmit

Introduction

Standby/Receive and Transmit

X/H-M-L Button

WX Alert Standby Mode

Receive (Rx) Icon

Weather (WX) Standby Mode

To enter the WX Standby mode, press and hold the WX/H-M-L button. All common operating functions of the

radio will work the same in WX Standby mode as they do in the normal Marine and GMRS Standby modes.

WX Alert Standby Mode

NOAA broadcasts weather information as described in the NOAA weather channels section on page 31 of this manual. When NOAA broadcasts a weather alert signal and your radio is in WX Alert Standby mode, the following items will be displayed on the LCD display:

■ The WX icon (cloud/sun) icon will be displayed.

■ The last used weather channel will be displayed.

■ The bar graph will display received signal strength level.

■ The WX Alert icon (safety triangle) will be displayed).

NOTE

Only one (1) or two (2) of the weather channels will

be operating in any given location (only in Receive (Rx) mode). You will need to select the channel with the strongest signal in your location.

NOTE

When in the WX Alert mode, and NOAA sends the

1050Hz alert tone, the radio will sound a series of loud beeps regardless of the volume control setting.

X Auto Search (SCAN)

WX Auto Search (SCAN) Mode Function:

The purpose of the WX Auto Search (SCAN) function is to enable the receiver to automatically scan for an active WX channel under the following conditions:

1. WX Auto Search (SCAN) function is On.

2. WX Alert or SAME is On (one or the other but not both).

3. The radio is tuned to a Marine VHF channel and has

entered Power Save mode (meaning there is no signal activity or user input for 10 seconds).

4. The radio software has detected that the current WX

channel signal level has dropped below a preset minimum level or is gone completely.

Once these conditions have been met, the software will then scan the WX channels looking for an active WX channel. When an active WX channel is found it will stop the scan and use the new WX channel to look for the standard 1050Hz alert tone or SAME data depending on WX setup.

English

Nothing Comes Close to a Cobra

Standby/Receive and

Introduction

Operating Your Radio Operating Your Radio

AME Alert Level Code

Transmit

SAME Alert Level Codes

There are four (4) alert level codes that provide important active weather information. These alert codes are checked against the FIPS codes location list. When proper “Alert” conditions are met, the radio will switch to the WX Alert mode on the WX Alert channel and sound an alarm.

NOTE

When the alarm sounds, the display will show the

Alert icon, SAME letter icons and SAME Alert letter/numbers flashing.

Alert Level Codes: A1 = Warning – Those events that pose a significant threat

to public safety and/or property. The probability of occurrence and location is high and the onset time is relativity short.

A2 = Watch – Events that meet the classification of Warning

(above), but either the onset time, probability of occurrence or location is uncertain.

A3 = Statement – A message containing follow up

information to a Warning or Watch.

A4 = Test – Brief Voice text of the weekly test describing the

service provided, area covered, and application of the warning alarm tone and NWR SAME code. These tests normally occur on Wednesday between 11 a.m. and 1 p.m. local time with some variations to accommodate local requirements.

Introduction

Advanced Operation

hannel 16/9 Button

Channel 16 or Channel 9

Advanced Operation

•

Channel 16/9 Mode

Channel 16/9 mode gives you quick access to calling Channel 16 and Channel 9 from any operational mode.

To Switch to Channel 16 or Channel 9:

1. Press the Channel 16/9 button to change to

Channel 16.

2. Press the Channel 16/9 button again to change to

Channel 9.

3. Press the Channel 16/9 button a third time and return to the last used Standby channel.

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Nothing Comes Close to a Cobra

Introduction

Operating Your Radio

TRI-WATCH Button

TRI and MEM Icons

Channel Up/Down Button

Advanced Operation

Tri-Watch Mode

Tri-Watch mode gives you one (1) button access to scan a total of three (3) channels of most importance to you. Channel 16 is preprogrammed for you and will always be one (1) of the scanned locations. Two (2) other channels of your choice can be stored in the radio. These channels can be edited and/or recalled for future engagements of the Tri-

Watch mode. Tri-Watch will function in Marine and GMRS Standby modes.

NOTE

The radio must be squelched for Tri-Watch mode to

function. See page 40 for Squelch procedure.

To Program or Edit the Tri-Watch Locations:

1. Press and hold the TRI-WATCH button for two (2)

seconds to activate Tri-Watch Setup mode. The TRI and MEM icons on the display will turn On.

NOTE

The main channel number will flash to indicate channel

position. If there is no input activity for 15 seconds, the radio will sound two (2) beeps and return to Marine or

GMRS Standby mode.

2. Press BAND button to select Marine or GMRS for the first Tri-Watch programmable channel.

3. Press Channel Up/Down button to select the desired Tri-Watch channel.

4. Press and release TRI-WATCH button or Call/Enter/Setup button to confirm entry.

5. Repeat steps 2 through 4 to select second Tri-Watch programmable channel. The radio will

scan Marine Channel 16 plus two (2) other selected channels in Marine or GMRS bands.

6. After programming both Tri-Watch memory channels the radio will immediately engage Tri-Watch mode.

Operating Your Radio

RI-WATCH Button

Tri-Watch Scan Mode

Advanced Operation

Using Tri-Watch

Tri-Watch Scan Mode:

1. From Marine or GMRS Standby mode, press the TRI-WATCH button. The TRI icon will appear on the

LCD display and the radio will scan through the three (3) Tri-Watch memory channels.

2. A signal on any one (1) of the three (3) channels will stop the scan for 10 seconds to allow you to listen to the traffic on that location.

NOTE

After the Tri-Watch scan stops to monitor a channel,

as long as you do not press any buttons within 10 seconds, your radio will automatically resume scanning the Tri-Watch channels.

3. Press the Channel Up/Down button to resume scanning the Tri-Watch channels or to change the scan direction.

4. To EXIT the Tri-Watch scan, press the TRI-WATCH button again. The TRI icon will disappear from the LCD and the radio will return to Marine or GMRS Standby mode.

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Nothing Comes Close to a Cobra

Operating Your Radio

Advanced Operation

Operating Your Radio

Advanced Operation

EM/ESC Button

Memory Location Number

MEM Icon

Channel Up/Down Button

Channel Number

Memory Locations

Your radio has unlimited memory locations for storing your most frequently used channels. These memory locations can be selected individually or can be scanned. (See page 69 under Memory Location Scan.) You are also able to change bands for memory locations and scanning, allowing an unlimited amount of choice selection.

To Program Memory Locations:

1. Press and hold the MEM/ESC button for two (2)

seconds. The Memory location number will start flashing and the MEM icon will be turned On.

2. Use the Channel Up/Down button to advance to the Memory location (00-99) you want to program.

3. Press the MEM/ESC button to select the Memory

location. The Memory channel number will stop flashing and the channel number will start flashing.

4. Use the Channel Up/Down button to change to the channel you want to store into the selected Memory location.

5. Press the MEM/ESC button to program that channel. The Memory location number will flash again.

Repeat steps 2 through 5 to program as many additional memories as you want.

6. Press and hold the MEM/ESC button for two (2) seconds. This will return the radio to the Memory mode.

7. Press and release the MEM/ESC button again to return to the Marine or GMRS Standby mode.

EM/ESC Button

Memory Location Number

MEM Icon

Channel Up/Down Button

Channel Number

To Recall a Stored Memory Location:

1. Press the MEM/ESC button. The MEM icon will be

turned On.

2. Press the Channel Up/Down button to select the

memory location. If a memory location has been programmed, its associated channel will display on the LCD. Your radio is now in Marine or GMRS

Standby mode on the selected memory location.

NOTE

In addition to using the Channel Up/Down button

when selecting your memory channel, you can use the BAND button to select channels in the GMRS band.

To Exit Memory Location Mode: Press the MEM/ESC button to return the radio to the

Marine or GMRS Standby mode. The last channel used

in Marine or GMRS Standby mode will now be displayed on the LCD and the MEM icon will disappear.

To Erase Stored Memory Locations:

1. Press and hold the MEM/ESC button for two (2)

seconds. The memory location number will start flashing and the MEM icon will be turned On.

2. Use the Channel Up/Down button to advance to the

memory location you want to erase.

3. Press the MEM/ESC button to select the memory

location. The memory channel number will stop flashing and the channel number will start flashing.

4. Use the Channel Up/Down button to change to the

channel to read “00” at the selected memory location.

5. Press the MEM/ESC button to erase that channel. Repeat steps 2 through 5 to erase as many additional

memories as you want.

6. Press and hold the MEM/ESC button for two (2) seconds. This will return the radio to Memory mode.

7. Press and release the MEM/ESC button again to return to Marine or GMRS Standby mode.

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Nothing Comes Close to a Cobra

Operating Your Radio

Advanced Operation

Operating Your Radio

Advanced Operation

canning

SCAN Button

SCAN Icon

Channel Up/Down Button

English

Channel Scan Mode

During Channel Scan mode, the radio will rapidly switch from channel to channel through all the channels. Whenever any activity is detected, the radio will stop the scan for 10 seconds to allow you to listen briefly on that channel. The radio will then continue to scan unless you switch out of the Channel Scan mode. The radio will perform normal scanning operations from either Marine (VHF) mode or

GMRS mode, but it will only scan in that band.

NOTE

The radio must be squelched for the Channel Scan

mode to function. See page 40 for Squelch procedure.

To Enter Channel Scan:

1. From Marine or GMRS Standby mode, press the SCAN button. The radio will immediately begin to

scan the entire channel map selected in the active channel map. The SCAN icon will show on the LCD.

2. A signal on any channel will stop the scan for 10 seconds to allow you to listen to the traffic on that location.

NOTE

After the channel scan stops to monitor a channel, as long as you do not press any buttons within 10 seconds, your radio will automatically resume scanning the Channel Scan channels.

3. Press the Channel Up/Down button to resume scanning the Channel Scan channels or to change the scan direction.

4. To EXIT Channel Scan mode, press the SCAN button again. The SCAN icon will disappear from the LCD and the radio will return to Marine or GMRS Standby mode.

emory Location Scan

MEM/ESC Button

SCAN Button

Memory Location Scan

During Memory Location Scan mode, the radio will rapidly scan through all pre-assigned memory channels. Whenever any activity is detected on a channel, the radio will stop the scan for 10 seconds to allow you to listen briefly on that channel. It will then continue to scan unless you switch out of Memory Location Scan mode.

NOTE

The radio must be squelched for the Memory Location Scan mode to function. See page 40 for Squelch procedure.

NOTE

If there are fewer than two (2) Memory locations programmed in the radio, the Memory location scan option will not be available. To program at least two (2) memory locations, see page 66.

To Enter Memory Location Scan:

1. From Marine or GMRS Standby mode, press the MEM/ESC button.

2. Press the SCAN button. The radio will immediately

begin to scan all pre-assigned memory channels. The SCAN and MEM icons will show on the LCD.

3. A signal on any channel will stop the scan for 10 seconds to allow you to listen to the traffic on that location.

NOTE

After the Memory Location Scan stops to monitor a

channel, as long as you do not press any buttons within 10 seconds, your radio will automatically resume scanning the Memory Location Scan channels.

4. Press the Channel Up/Down button to resume scanning the Memory Location Scan channels or to change the scan direction.

5. To EXIT Memory Location Scan mode, press the SCAN button again. The SCAN and MEM icons will

disappear from the LCD and the radio will return to Marine or GMRS Standby mode.

Nothing Comes Close to a Cobra

Operating Your Radio Operating Your Radio

Advanced Operation

ewind-Say-Again™

ewind Button

Rewind-Say-Again™ Feature

Use the Cobra exclusive Rewind-Say-Again™ feature to replay or record the last 20 seconds of an incoming audio transmission.

Example 1:

When engine noise, music or conversation creates too much noise to hear an inbound message clearly, press the REW button to hear the message a second time.

Example 2:

When listening to an urgent distress message of an excited caller with confusing background noise, press the REW button to hear the message a second time and get life saving information. Use this feature to record call details including position coordinates, call signs, registration numbers and store details that will help authorities locate the distressed vessel.

NOTE

Hold in the Rewind button to turn the recording

mode Off and save the currently recorded transmission.

Using Rewind-Say-Again™

1. During audio transmission, press REW button to listen to

20 seconds of the last recorded audio transmission. The REW icon will flash during the playing back of the message and a 20-second countdown begins.

2. Press the TALK, REW or MEM/ESC button during

playback to stop the playback transmission. The radio returns to Marine or GMRS Standby mode.

CAN Button Enter Record

Rewind Countdown Timer

Using Rewind-Say-Again™ to Record Audio Transmission

1. Press and hold SCAN button for two (2) seconds to enter

Record mode.

2. Press and hold Talk button to begin recording from radio microphone. If Talk button is released, recording stops. While recording, a 20-second countdown begins on display. When 20-second countdown time has ended, recording stops and two (2) beep tones will be heard.

3. Press and hold the SCAN button again for two (2) seconds or press MEM/ESC button to cancel recording and return to last operation.

NOTE

When using radio in Record mode, the REW feature

is turned Off to prevent “recording over” previous message.

English

Nothing Comes Close to a Cobra

Introduction

Operating Your Radio

Maintenance and Troubleshooting

Introduction

Operating Your Radio

Specifications

Maintenance

Very little maintenance is required to keep your CobraMarine VHF/GMRS radio in good operating condition:

■

Keep the radio and charger clean by wiping with a soft cloth and mild detergent. Do not use solvents or harsh or abrasive cleaners, which could damage the case or scratch the LCD screen.

■

If theradio is exposedto salt water, wipewith a soft, moist cloth at least once a day to prevent buildup of salt deposits, which could interferewith button operation.

■

If the radio will be stored for a long period, such as over the winter, remove the batteries from the battery tray and store them in a separate package. This is especially important if you are using alkaline batteries.

Troubleshooting

Problem Possible Cause(s) Solution(s)

No display on LCD when radio is turned On

Will transmit at 1 watt, but not at 5 watts

Will not transmit Selected channel is

No sound from speaker Volume level is too low or

No response to button press

No answer to calls Out of range of

Battery pack is exhausted Recharge or

Battery pack low

Selected channel is imited to 1 watt

limited to receive only

squelch level is too deep

Key lock is On Press Backlight/

other station Signal is blocked

by terrain

replace battery pack

Recharge or replace battery pack

Switch to another channel

Re-adjust volume and squelch

Key Lock button

Switch to 3 or 5 watts or move closer

Moveuntil you have a “lineof-sight” to the other station

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Specifications

General

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Number of Channels All U.S., Canadian, and International

10 NOAA Weather Channels, 15 GMRS

Channels Channel Spacing VHF - 25 kHz Max., GMRS - 12.5 kHz Modulation VHF - 5 kHz Max., GMRS - 2.5 kHz Input Voltage 7.2 VDC Battery Life: Lithium-ion: 14 hrs @ 5 watts,

5% TX, 5% RX, 90% Stand-by 23.5 hrs @ 1 watt;

Alkaline: 20 hrs @ 5 watts, 35 hrs @ 1 watt Current Drain:

Stand-by 40 mA

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Receive 200 mA

Transmit 1.8 A @ High power 700 mA @ Low Power Temperature Range -20˚C to 50˚C Radio Dimensions 4.8 in. x 2.4 in. x 1.4 in.

(123 mm x 62 mm x 36 mm) not including antenna

Radio Weight 0 lbs 8 oz. (228 g) without batteries

Receiver

Frequency Range VHF 156.050 to 163.275 MHz

GMRS 462.5500 to 467.7125 MHz Receiver Type Double Conversion Super-Heterodyne Sensitivity:

20 dB Quieting 0.35 uV

12 dB Sinad 0.30 uV Adjacent Channel Selectivity -60 dB Intermodulation and Rejection -60 dB Spurious and Image Rejection -60 dB AF Output 250 mW @ 8 Ohms

Transmitter

Frequency Range: TX VHF 156.025 to 157.425 MHz

GMRS 462.5500 to 467.7125 MHz RF Output Power 1, 3 and 5 watts Spurious Emissions -60 dB @ High Power, -55 dB @ Low Power Microphone Type Condenser Frequency Stability +/-10 ppm FM Hum and Noise 40 dB

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Nothing Comes Close to a Cobra

Introduction

Warranty and Trademark

Warranty and Trademark Acknowledgement

Introduction

Customer Service

Product Service

Limited 3-Year Warranty

For Products Purchased In The U.S.A.

Cobra Electronics Corporation warrants that its CobraMarine VHF/GMRS radio, and the component parts thereof, will be free of defects in workmanship and materials for a period of three (3) years from the date of first consumer purchase. This warranty may be enforced by the first consumer purchaser, provided that the product is utilized within the U.S.A.

Cobra will, without charge, repair or replace, at its option, defective radios, products or component parts upon delivery to the Cobra Factory Service department, accompanied by proof of the date of first consumer purchase, such as a duplicated copy of a sales receipt.

You must pay any initial shipping charges required to ship the product for warranty service, but the return charges will be at Cobra’s expense, if the product is repaired or replaced under warranty. This warranty gives you specific legal rights, and you may also have other rights which may vary from state to state.

Exclusions:This limited warranty does not apply:

1. To any product damaged by accident.

2. In the event of misuse or abuse of the product, or as a result

of unauthorized alterations or repairs.

3. If the serial number has been altered, defaced, or removed.

4. If the owner of the product resides outside the U.S.A.

All implied warranties, including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty. Cobra shall not be liable for any incidental, consequential or other damages; including, without limitation, damages resulting from loss of use or cost of installation.

Some states do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to you.

For Products Purchased Outside The U.S.A.

Please contact your local dealer for warranty information.

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Product Service

•

If you have any questions about operation or installing your new CobraMarine VHF/GMRS product or if you are missing parts…

Please call Cobra first! DO NOT RETURN THIS PRODUCT TO THE STORE! See customer assistance on page A1.

If your product should require factory service, please call Cobra first before sending your radio. This will ensure the fastest turn-around time on your repair. You may be asked to send your radio to the Cobra factory. It will be necessary to furnish the following to have the product serviced and returned:

1. For warranty repair, include some form of proof-of-purchase, such as a

photocopy of a sales receipt. If you send the original receipt, it cannot be returned.

2. Send the entire product.

3. Enclose a description of what is happening with the radio. Include a typed

or clearly printed name and address of where the radio is to be returned.

4. Pack radio securely to prevent damage in transit. If possible, use the

original packing material.

5. Ship prepaid and insured by way of a traceable carrier such as United Parcel

Service (UPS) or Priority Mail to avoid loss in transit to: Cobra Factory Service, Cobra Electronics Corporation, 6500 West Cortland Street, Chicago, Illinois 60707 U.S.A.

6. If the radio is in warranty, upon receipt of your radio, it will either be repaired

or exchanged depending on the model. Please allow approximately three (3) to four (4) weeks before contacting Cobra for status. If the radio is out of warranty, a letter will automatically be sent informing you of the repair charge or replacement charge.

7. If your radio is returned for factory repair, it will be returned to you with

default settings restored.

If you have any questions, please call 773-889-3087 for assistance.

Trademark Acknowledgement

Cobra®, CobraMarine®, Nothing Comes Close to a Cobra®, VibrAlert®and the snake design are registered trademarks of Cobra Electronics Corporation, USA.

Cobra Electronics Corporation™ and Rewind-Say-Again™ are trademarks of Cobra Electronics Corporation, USA.

English

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Nothing Comes Close to a Cobra

Introduction

Customer Service

Accessories

Additional accessories for your Cobra radio can be purchased separately. Each accessory will enhance the use of the radio and also offer convenience to the end user.

Lapel Speaker Microphone

A speaker microphone, that attaches to your lapel, by ordering P/N CM 330-001.

This unique accessory allows you to wear the radio while still being able to communicate with other vessels. A small Push to Talk button on the lapel speaker/ microphone allows you to answer any incoming call.

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English

Cobra Electronics MR HH425LI User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual