Uniden America UT655 VHF Fixed Mounted Marine Transceiver User Manual Part 2

Uniden America Corporation VHF Fixed Mounted Marine Transceiver Part 2

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User Manual Part 2

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User Manual Part 2

UM435RADIO MARITIME ASN SUBMERSIBLE SUBMERSIBLE DSC MARINE RADIO OWNER’S MANUALGUIDE D’UTILISATION

MAKING A DISTRESS CALL Lift the red cover. Press and hold the DISTRESS button for three seconds. Your radio transmits your boat’s location every few minutes until you receive a response. #NOTE: If the radio displays Enter User MMSI, cancel the automatic distress call and make a normal voice distress call.MAKING A VOICE DISTRESS CALLSpeak Slowly — Clearly — Calmly.For future reference, write your boat’s name & call sign here: 1. Make sure your radio is on. 2. On the microphone, press the  button to switch to Channel 16 (156.8 MHz). (If the corner of the display does not show 16, press the  button again until it does.) 3. Press the PUSH TO TALK button on the microphone and say: MAYDAY – MAYDAY – MAYDAY.” 4. Say “THIS IS {name or call sign of your boat}.” 5. Say “MAYDAY {name or call sign of your boat}.” 6. Tell where you are: (what navigational aids or landmarks are near, or read the latitude and longitude from your GPS). 7. State the nature of your distress, e.g. are you sinking, medical emergency, man overboard, on fire, adrift, etc. 8. State the type of assistance you need (medical, towing, pumps, etc.).9. Give number of persons aboard and conditions of any injured persons. 10. Estimate present seaworthiness of your ship (e.g. how immediate is the danger due to flooding or fire or proximity to shore). 11. Briefly describe your ship (length, type, color, hull). 12. Say: “I WILL BE LISTENING ON CHANNEL 16.” 13. End message by saying “THIS IS {name or call sign of your boat}, OVER.” 14. Release the PUSH TO TALK button and listen. If you do not get an answer after 30 seconds, repeat your call, beginning at step 3, above. Lift the red cover and press the DISTRESS button.

FAIRE UN APPEL DE DÉTRESSE Soulevez le couvercle rouge. Maintenez la touche DISTRESS enfoncée pendant trois secondes. Votre radio transmet l’emplacement de votre bateau toutes les quelques minutes jusqu’à ce qu’il reçoive une réponse. #REMARQUE : Si la radio affiche Enter User MMSI (Entrer l’ISMM de l’utilisateur), annulez l’appel de détresse automatique et faites un appel de détresse couvercle rouge etvocal standard. FAIRE UN APPEL DE DÉTRESSE VOCAL Parlez lentement – clairement – calmement. Pour toute référence ultérieure, transcrivez ci-dessous le nom et l’indicatif d’appel de votre bateau : 1. Vérifiez si votre radio est en marche. 2. Appuyez sur la touche  du microphone afin de commuter au canal 16 (156,8 MHz). (Si le canal 16 n’apparaît pas à l’affichage, appuyez de nouveau sur la touche TRI jusqu’à ce qu’il soit affiché.) 3. Appuyez sur le bouton de microphone PUSH TO TALK et dites : 󰅹󰅹MAYDAY.” 4. Donnez l’identité de votre navire en disant : “ICI {nom de votre bateau ou le numéro d’identification de votre bateau”}. 5. Dites “MAYDAY {nom de votre bateau ou le numéro d’identification de votre bateau”}. 6. Donnez votre position : (quels sont les points de repère ou aides à la navigation près de vous ou lisez les coordonnées de longitude et de latitude apparaissant sur votre dispositif GPS). 7. Révélez la nature de votre détresse (par exemple, nous sommes en train de couler, urgence médicale, un homme à la mer, un incendie, nous sommes à la dérive, etc. 8. Révélez la nature de l’assistance désirée (médicale, remorquage, essence, etc.)9. Donnez le nombre de personnes à bord et les conditions des blessés, s’il y en a. 10. Donnez la condition de navigabilité actuelle de votre navire, tel que le degré de l’urgence par rapport à l’inondation, à l’incendie ou à votre proximité de la côte. 11. Donnez une brève description de votre navire en donnant le nom du bateau (par exemple, “Blue Duck est un yacht de croisière de 32 pieds, avec une coque blanche et un rouffle bleu.). 12. Dites : “JE VAIS ÉCOUTER SUR LE CANAL 16” 13. Terminez le message en disant “ICI {nom de votre bateau ou le numéro d’identification de votre bateau”}. À VOUS”. 14. Relâchez le bouton PUSH TO TALK du microphone et écoutez. Si vous n’obtenez pas de réponse après 30 secondes, répétez l’appel en commençant à l’étape 3 ci-dessus. Soulvez le couvercle rouge et appuyez sur le bouton DISTRESS.

CÓMO HACER UNA LLAMADA DE SOCORRO Levante la tapa roja. Mantenga oprimido el botón DISTRESS por tres secundos. La radio transmitirá la localidad de su nave cada cuantos minutos hasta que reciba una respuesta. #Nota: Si la radio exhibe (Inserte el MMSI del usuario), cancele la llamada de socorro automática y haga una llamada de socorro normal por voz.CÓMO HACER UNA LLAMADA DE SOCORRO POR VOZ Hable despacio -- claro -- y con calma. Para acordarse en el futuro, escriba el nombre y la señal de su nave aquí: 1. Asegúrese de que su radio está encendida.2. En el micrófono, oprima el botón  para cambiar al canal 16 (156.8MHz). (Si la esquina de la pantalla no muestra 16, oprima el botónotra vez hasta que lo haga.)3. Oprima el botón PUSH TO TALK (Oprima para hablar) en el micrófono y diga: “MAYDAY ---MAYDAY--- MAYDAY.”4. Diga “ESTE ES {nombre de su nave o la señal de su nave).”5. Diga “MAYDAY {nombre o señal de su nave}”.6. Describa donde se encuentra: (ayudas de navegación o marcas destacadas cercanas, o lea la latitud y la longitud en su GPS).7. Describa la clase de su apuro, ej., se está hundiendo, emergencia médica, hombre al agua, hay fuego, está a la deriva, etc.8. Describa el tipo de asistencia que necesita (atención médica, remolque, bombas, etc.).9. Describa la cantidad de personas abordo y las condiciones de cualquier persona lesionada.10. Estime la navegabilidad actual de su nave, (ej., cuanto de inmediato es el peligro de inundación o de incendio o proximidad a la costa).11. Describa brevemente su nave (largura, tipo, color, casco).12. Diga: “ESTARÉ ESCUCHANDO EN EL CANAL 16.”13. Termine el mensaje diciendo: “ESTE ES {nombre o señal de su nave}, OVER.”14. Suelte el botón PUSH TO TALK y escuche.Si no recibe una contestacion dentro de 30 segundos, repita su llamada, comenzando con el paso 3, descrito arriba.Visite www.uniden.com para bajar el manual en español de la radio UM435.Levante la tapa roja y oprima el botón DISTRESS.

CONTENTSMAKING A VOICE DISTRESS CALL ..........................................................................IIFAIRE UN APPEL DE DÉTRESSE VOCAL .................................................................IIICÓMO HACER UNA LLAMADA DE SOCORRO POR VOZ .......................................IVINTRODUCTION .................................................................................1FEATURES .............................................................................................................. 1EXPLANATION OF TERMS ...................................................................................... 1GETTING STARTED ............................................................................. 2WHAT’S INCLUDED ................................................................................................ 2PARTS OF THE RADIO ........................................................................................... 2PARTS OF THE MICROPHONE ................................................................................ 4TURNING ON THE RADIO ....................................................................................... 4 .............................................. 4HOW IT WORKS .................................................................................. 5NORMAL MODE OPERATION ................................................................................ 5Using the radio in normal mode ......................................................................... 6Normal mode with Weather Alert Watch ........................................................... 6Normal mode with Triple or Dual Watch ............................................................ 7Normal mode with both Weather Alert and Triple or Dual Watch ...................... 7SCAN MODE ........................................................................................................... 7Using the radio in scan mode .............................................................................. 8WEATHER MODE ................................................................................................... 9Using the radio in weather mode ..................................................................... 10Weather mode with Weather Alert Watch ....................................................... 10Weather mode with Triple and Dual Watch ..................................................... 10USING YOUR RADIO ............................................................................................. 10Using Your Radio ............................................................................................. 11Making a Voice MAYDAY Call ........................................................................... 11 .......................................................................................... 11 ................................................................................. 11Changing the Channel ....................................................................................... 12Making a Transmission ..................................................................................... 12 ..................................................................... 12Choosing Triple Watch or Dual Watch ............................................................... 13Using FIPS Codes for Weather Alerts ................................................................. 13 ............................................................... 14

SETTING THE GPS POSITION MANUALLY ............................................................ 14 .................... 15WHAT IS DSC? ...................................................................................................... 15ADVANCED DSC FEATURES ................................................................................. 15WHAT IS AN MMSI NUMBER? .............................................................................. 16ENTERING MMSI NUMBERS ................................................................................ 16Individual or User MMSI Number ..................................................................... 16Group MMSI number ........................................................................................ 17USING THE DIRECTORY ........................................................................................ 18MAKING DSC CALLS .............................................................................................. 19 ............................................................. 20 ............................................. 20 ..................................................................... 21 ..................................................................... 21 ................................................................. 22RECEIVING A DSC CALL ......................................................................................... 22Receive log ....................................................................................................... 22Returning a call ................................................................................................ 23TEST CALLS ............................................................................................................ 23Making Test Calls (Test) .................................................................................... 23Receiving Test Calls .......................................................................................... 24 ................................................................... 24POSITION REQUEST AND REPLY .......................................................................... 25 ....................................... 25 .................................................... 25 .................................................................... 26 ...................................................... 26PUTTING THE RADIO INTO STANDBY ................................................................. 26DISABLING AUTOMATIC CHANNEL SWITCHING ................................................. 27RENAMING CHANNELS ........................................................................................ 27INSTALLING THE HARDWARE .......................................................... 28MOUNTING THE RADIO ....................................................................................... 28CONNECTING THE RADIO ..................................................................................... 29CONNECTING THE ACCESSORY CABLE ................................................................. 30 .......................................................................... 30 ................................................................................................ 30 .......................................................................................... 31

CONNECTING TO A CHARTPLOTTER .................................................................... 31CONNECTING TO AN EXTERNAL SPEAKER ........................................................... 32MAINTENANCE AND TROUBLESHOOTING ...................................... 33ENGINE NOISE SUPPRESSION .............................................................................. 34SPECIFICATIONS ............................................................................... 35RADIO SPECIFICATIONS ...................................................................................... 35 REFERENCE TABLES ......................................................................... 36CHANNEL DESCRIPTIONS AND WHAT THEY MEAN ............................................. 36MARINE RADIO CHANNEL CHART ........................................................................ 37 .......................... 41 ......................................... 41Types of events ................................................................................................ 41NO RESPONSE EVENT CODE ................................................................................. 43NMEA OPERATION ............................................................................................... 44NMEA Input ...................................................................................................... 44NMEA Output .................................................................................................. 44REGULATIONS AND SAFETY WARNINGS ........................................ 45MARITIME RADIO SERVICES OPERATION ........................................................... 45BASIC RADIO GUIDELINES .................................................................................... 45FCC PART 15 / IC COMPLIANCE ........................................................................... 45FCC Part 15 ....................................................................................................... 45IC ...................................................................................................................... 46ANTENNA SELECTION AND INSTALLATION ......................................................... 46 ............................. 46

INTRODUCTION FEATURES xSubmersible Design – Complies with IPX8 submersible standards, which means the radio can be submerged in 1.5 meter of water for 30 minutes without damage. xLarge, dot matrix display xAdvanced DSC Class D functions, including Test Calling xChannel select buttons on the microphone xMemory scan mode – Lets you save channels to memory and monitor them in quick succession. xTransmitter Power Level Select – Lets you boost the transmitter power from 1 watt to 25 watts for added transmission distance. xBattery level display and tone – Sounds an alert tone if the battery voltage goes too high or too low. xTriple Watch Operation – Checks the Coast Guard Distress/Hailing channels 16 and 9 in the background. xAll marine VHF channels for the U.S., Canada, and international waters xNational Oceanic and Atmospheric Administration (NOAA) weather channel watch – Sounds a warning tone when a hazard alert is issued for your area. EXPLANATION OF TERMS Term What it MeansDSC Digital Selective Calling. A VHF radio standard for communicating among boats and sending automated distress calls.FIPS Federal Information Processing Standard. A set of location codes roughly equivalent to your county codes.WX Weather RadioGPS Global Positioning SystemNMEA National Marine Electronics Association. The organization that governs standards for electronic equipment used on boats. NMEA 0183 is the standard for serial data communication used by GPS.MMSIMaritime Mobile Service Identity number. A unique, nine-digit number that identifies you and your boat when making DSC calls. It is also used by the Coast Guard if you send an automated distress call.Station Any DSC radio, whether it’s operated on a boat, at a marina, or by a shore station. 1

GETTING STARTED WHAT’S INCLUDED Mounting Bracket and Knobs Mounting Hanger and Mounting Hardware Mounting HardwareDC Power Cable Accessory CablePARTS OF THE RADIO DISTRESS buttonCALL/MENU buttonCLR-SCAN (channel scan) buttonSQUELCH knob (turn clockwise to decrease channel noiseWX-MEM button16/9-TRI(Triple/dual-watchbuttonLCD displayENT1W/25WbuttonCHANNEL UP & CHANNEL DOWN buttonVOLUME-PWR (power knob - turn clockwise to increase volume)2

Button Press to... Press and hold to...ENT-1W/25WChoose an option on a menu or to display the GPS data.Change the transmit power (see page 12).CHANNEL UPMove up one channel at a time. Move quickly up the channels.CHANNEL DOWNMove down one channet at a time. Move quickly down the channels.16/9-TRI1st press: Go to Channel 16.2nd press: Go to Channel 9.3rd press: Go back to the original channel.Go into Triple Watch or Dual Watch mode (see page 13).CLR-SCANGo to previous menu or cursor position in menu mode.Start scanning the channels saved in memory.WX-MEMListen to the current weather conditions in your area.Save a channel into memory or remove a channel from memory.CALL-MENUDisplay the call menu. Display the normal menu.DISTRESSSelect the nature of your distress for a distress call.Transmit a distress call.Connector/Cable Connects to... For details, see ...Antenna connectorExternal VHF antenna with a male PL259 (SO238) connector and 50 Ω impedance. Minimum 4 ft, 3dB rated antenna for sailboats, 8 ft, 6 dB rated for power boats.Connecting the radio (see page 29).Power cable pigtailNominal 13.8 VDC power supply with negative ground (10.5 VDC to 16.0 VDC) (Red wire +, black wire -).Connecting the radio (see page 29).Accessory cable pigtailGPS receiver, GPS chartplotter, and external speaker.Connecting accessories (see page 30) 3

PARTS OF THE MICROPHONEButton Press to... Press and hold to...( + ) Move up one channel at a time.Move quickly up the channels.Push to Talk buttonMicrophoneSCAN/MEM buttonChannel UP/DOWN buttons16/9 TRIbutton( - ) Move down one channel at a time.Move quickly down the channels.16/9-TRI1st press: Go to Channel 16.2nd press: Go to Channel 9.3rd press: Go back to the original channel.Go into Triple Watch or Dual Watch mode (see page 13).SCAN/MEMScan channels. Save current channel into memory.PUSH TO TALKCancel scanning and stay on a channel. Talk on a channel. TURNING ON THE RADIOTurn the  knob clockwise to turn on the radio. As it powers on, the radio displays the user MMSI number; if there is no MMSI set, the radio displays MMSI not entered. When it powers on, the radio selects the last channel used. The radio comes preset to use the UIC channels assigned for the United States. If you are operating in an area that uses Canadian or international UIC channels, you will need to change the channel mode. 1. Press and hold  to display the normal menu, and choose the Setup sub-menu. 2. Select USA/CAN/INT. The screen displays the UIC channel setup. 3. Choose the channel mode you want to use: US (USA Mode), Canadian (Canada Mode), or international (Intl Mode). 4. Press . The radio activates the new channel mode and exits the menu. 4

HOW IT WORKS Your radio has three basic modes of operation: Mode What It Does Use It When To Turn it on/off...NormalMonitors a single marine radio channel and lets you talk on that channel.You want to talk to another station on a specific channel. (default mode)ScanMonitors all the channels you save into memory.You have a small group of channels you use most often and want to check them for traffic.Press and hold the  button.WeatherMonitors the selected NOAA weather channel.You want to hear the current and forecasted weather in your area.Press the  button. In addition to the three basic operation modes, your radio also provides three different “watch” modes which you can activate during any of the three basic modes. In these watch modes, the radio briefly checks for activity on a specific channel then returns to its previous mode. Watch Mode What It Does Use It When To Turn it on./off...Weather AlertChecks for alerts on the last weather channel you used every seven seconds.You want to be made aware of severe weather conditions in your area. Select WX-ALERT Mode in Setup submenu, and then choose ON or OFF.TripleChecks for activity on channels 16 and 9 every two seconds.You want to monitor a channel yet maintain a watch on channels 16 and 9.Press and hold  for two seconds.DualChecks for activity on channel 16 every two seconds.You want to monitor a channel yet maintain a watch on channel 16.Change Triple Watch to Dual Watch in the Setup menu, then press and hold  for two seconds. #NOTE: You are required to monitor channel 16 whenever your boat is underway. You should have either Triple Watch or Dual Watch on at all times. NORMAL MODE OPERATION Normal mode monitors whatever channel you select, and you can transmit on that channel also. While using normal mode, the display lets you see the following information (not all indicators will display at the same time): 5

Message MeaningGPS Data OK The radio is receiving valid GPS data.Check GPS The radio is not receiving valid GPS data: check the GPS status screen and the GPS connection. Input PositionThe radio has been unable to receive valid GPS data for at least four hours; it can no longer track your position. You need to manually input your position (see Setting the GPS position manually on page 14).Battery Low The battery voltage output is too low (below 10.5 VDC).Battery High The battery voltage output is too high (above 16.0 VDC). Using the radio in normal mode xTo transmit, press and hold PUSH TO TALK on the microphone. Release the button when you are finished talking. xFor the best sound quality, hold the microphone about two inches from your mouth while you’re talking. xPress CHANNEL UP on the radio or the microphone to move up one channel at a time. Press and hold the button to scroll quickly up the channels. xPress CHANNEL DOWN on the radio or the microphone to move down one channel at a time. Press and hold the button to scroll quickly down the channels. xTo change the transmit power, press and hold the  for two seconds. The transmit power switches between 1 watt and 25 watts each time you press and hold . Normal mode with Weather Alert Watch If you activate Weather Alert Watch while operating in normal mode, the radio checks the most recently-used weather channel every seven seconds. If it detects a weather alert for your area, it will change the channel to the last-used weather channel. The radio will not check the weather channel while you are actively transmitting; it waits until your transmission is finished and then checks the weather channel.To turn Weather Alert Watch on or off, press and hold  while the radio is idle. Select Setup and then WX-Alert Mode. Use CHANNEL UP and CHANNEL DOWN to choose WX Alert Mode setting ON or OFF. 6

Normal mode with Triple or Dual Watch If you activate Triple Watch while operating in normal mode, the radio checks channels 16 and 9 every two seconds; with Dual Watch turned on, the radio only checks channel 16. The radio will not check channels 16 or 9 while you are actively transmitting; it waits until your transmission is finished and then checks the channels. Press and hold  (on the radio or the microphone) for two seconds to turn Triple/Dual Watch on or off. (To change between Triple or Dual Watch, see page 13.) Normal mode with both Weather Alert and Triple or Dual Watch You can activate Weather Alert Watch and Triple or Dual Watch at the same time. The radio performs both checks at their scheduled time. (To change between Triple or Dual Watch, see page 13.) SCAN MODE You can save channels into memory and then use scan mode to monitor those channels. When the radio detects a signal on a channel, it pauses on that channel as long as the signal is received; when the transmission stops, the radio will continue scanning.7

In scan mode, you can get the following information from the display (some indicators will not always be displayed). Using the radio in scan mode xYou cannot transmit while in scan mode. xYou must have two or more channels in memory to start a scan. xTo save a channel into memory, select the channel, then press and hold  for two seconds. Memory will show on the display. xTo remove a channel from memory, set the radio to that channel, then press and hold  for two seconds. Memory will no longer show on the display. xTo activate scan mode, press and hold . Press and hold  again to return to the previous mode. xWhen the radio automatically stops on a channel, press CHANNEL UP to leave that channel and resume scanning. xTo end the scan, press the microphone’s PUSH TO TALK, , or  buttons. The radio remains on the last scanned channel. Scan mode with Weather Alert Watch If you activate Weather Alert Watch while operating in scan mode, the radio checks the most recently-used weather channel every seven seconds, then continues scanning the next channel in memory.To turn Weather Alert Watch on or off, press and hold  while the radio is idle. Select Setup and then WX-Alert Mode. Use CHANNEL UP and CHANNEL DOWN to choose WX Alert Mode setting ON or OFF. 8

Scan mode with Triple or Dual Watch If you activate Triple Watch while operating in scan mode, the radio checks channels 16 and 9 every two seconds, then goes on to scan the next channel; with Dual Watch turned on, the radio only checks channel 16.Press and hold  (on the radio or the microphone) for two seconds to turn Triple or Dual Watch on or off. (To change between Triple or Dual Watch, see page 13.) Press and hold the  key to turn off Scan mode and set the radio to Triple/Dual Watch mode. Scan mode with both Weather Alert and Triple or Dual WatchYou can activate Weather Alert Watch and Triple or Dual Watch at the same time. The radio performs both checks at their scheduled time. (To change between Triple or Dual Watch, see page 13.) WEATHER MODE In cooperation with the FCC, NOAA also uses the weather channels to alert you of other hazards besides weather (child abduction alerts, nuclear, biological, etc.). In weather mode, the radio monitors one of the ten NOAA weather channels. If any type of alert is received for your area, the radio sounds an alert tone and displays the type of alert. In weather mode, the display shows the following: 9

Using the radio in weather mode xYou cannot transmit while in weather mode. xTo enter weather mode, press . xWeather mode can filter out alerts that do not affect your location if the location code (FIPS code) of the alert is entered in your radio (see page 13). If you have no FIPS codes programmed into your radio, the radio will notify you of all alerts in any area. xTo turn off the radio’s alert tone, press any button. xTo cancel weather mode and return to the previous marine channel, press the  button again. Weather mode with Weather Alert Watch Because weather mode already monitors the weather channels, you don’t need Weather Alert Watch to check the weather channel every seven seconds. If you activate Weather Alert Watch while operating in weather mode, it operates as a type of “sleep mode:” the radio stays on the weather channel and mutes the speaker. If an alert is detected for your area, the radio sounds an alert tone and turns the speaker back on. This mode is very useful when you are anchoring for the night but want to stay informed of any hazards in your area. To turn Weather Alert Watch on or off, press and hold  while the radio is idle. Select Setup and then WX-Alert Mode. Use CHANNEL UP and CHANNEL DOWN to choose WX Alert Mode setting ON or OFF. Weather mode with Triple or Dual Watch If you activate Triple Watch while operating in weather mode, the radio checks channels 16 and 9 every two seconds; with Dual Watch turned on, the radio only checks channel 16. Press and hold 16/9-TRI (on the radio or the microphone) for two seconds to turn Triple/Dual Watch on or off. (To change between Triple or Dual Watch, see page 13.) USING YOUR RADIOTo display the radio call menu, press . To display the radio normal menu, press and hold . The menu has the following options: 10

CALLENT1W/2.5 WENT1W/2.5 WENT1W/2.5 WUsing Your Radio xAn arrow on the left side indicates the current selection. xPress CHANNEL UP on the radio or the microphone to move up a line in the menu; if you are at the top line in the menu, the cursor jumps to the bottom of the menu. xPress  to choose the selected item. xPress CHANNEL DOWN on the radio or the microphone to move down a line in the menu; if you are at the bottom line of the menu, the cursor jumps to the top of the menu. xPress  to go back to the previous menu screen. xFrom any menu screen, choose Exit or press and hold  to close the menu screen. Making a Voice MAYDAY Call (see inside front cover) Turn the volume knob clockwise to increase the speaker volume; turn it counter-clockwise to decrease the volume. The squelch feature reduces the level of static on the speaker by filtering out the background channel noise. At the lowest squelch level, the speaker plays all radio signals, including any noise on the channel. Setting the squelch level higher filters out channel noise and lets only actual radio transmissions through. 11

While listening to a channel, adjust the SQUELCH knob until the noise is filtered out and you can only hear the transmission. If you switch to a channel with a lot of noise or with a weak transmission, you may need to adjust the squelch level again. #NOTE: Setting the squelch level too high may prevent you from hearing weaker transmissions. If you are having difficulty hearing a transmission, try setting the squelch level lower. Changing the ChannelPress CHANNEL UP and CHANNEL DOWN briefly to scroll through the channels one channel at a time. Press and hold CHANNEL UP or CHANNEL DOWN to quickly scroll through the channels. Making a TransmissionTo make a transmission, press and hold the microphone PUSH TO TALK button. Release the PUSH TO TALK button when you’re finished talking to let the other party respond. xTo prevent stuck microphone problems or situations where PUSH TO TALK is pushed accidentally, the radio limits your talk time to 5 minutes in a single transmission. If you talk for over 5 minutes continuously, the display shows RELEASE MIC BUTTON. xFor the best sound quality, hold the microphone about two inches away from your mouth. xYou cannot transmit while the radio is in weather mode or scan mode. xSee the channel lists beginning on page 37 for a list of receive-only channels. In most situations, the 1 Watt transmission power is all you need. If you find yourself far away from other stations and have trouble getting a response, you may need to boost the transmission power from 1 Watt to 25 Watts: 1. Select the channel you want to transmit on. 2. Push and hold  for two seconds. The display shows 25 Watts in the upper left hand corner.3. The transmit power remains at 25 Watts until you change the setting back. Push and hold  for two seconds. The display shows 1 Watt. #NOTE: Don’t forget to change the transmission setting back to 1 Watt when you move closer to other stations. #NOTE: By default, when you change to channel 16, the radio automatically boosts the power to 25 Watts. Be sure to change the power back to 1 Watt if you are not making an emergency transmission. 12

Some channels (for example, channels 13 and 67) limit the power of transmission to 1 Watt so that there is less interference between boaters attempting to use the channel at the same time. If you switch to one of these channels, the radio changes back to 1 Watt automatically. See the channel lists beginning on page 37 for a list of power-restricted channels. Choosing Triple Watch or Dual WatchIn Triple Watch mode, the radio briefly checks channels 16 and 9 every two seconds. In Dual Watch mode, the radio checks channel 16 only. Generally, Triple Watch is used in areas where channel 9 is used as a hailing frequency while Dual Watch is used in areas where channel 16 is used for distress and hailing. Your radio comes set to use Triple Watch; if you want to use Dual Watch instead, you will have to select it in the setup: 1. CALLENT1W/25WENT1W/25WPress and hold CALL MENU to display the normal menu. 2. Select Setup and then Dual/Tri Watch. 3. Choose Dual Watch and press . The radio activates the new setting and returns to the Setup menu. 4. To reactive Triple Watch, repeat the procedure described above, but choose Triple Watch in step 3. Using FIPS Codes for Weather AlertsThe US National Weather Service established 6-digit Federal Information Processing System (FIPS) codes to issue weather alerts in specific areas. You can choose which areas you want to hear alerts for by entering these FIPS codes in your radio. This can prevent you from being bothered by events that are far from where you are boating. The radio only sounds the alert tone if an incoming FIPS code matches one of the areas you selected. xFor more information about how the NWS uses FIPS codes, see the NWS website: www.nws.noaa.gov/nwr/nwsfipschg.htm. xTo see an index of FIPS codes by state, see the website of the National Institute of Standards and Technology (NIST): www.itl.nist. gov/fipspubs/co-codes/states.htm. xFor information on the Canadian implementation of FIPS codes, called Canadian Location Codes, see the website of the Meteorological Service of Canada (MSC): http://www.msc.ec.gc.ca/msb/weatheradio/transmitter/index_e.cfm #NOTE: If you travel outside the areas you have entered into your radio, you may not hear alerts that affect your new location. Be sure to enter the FIPS codes of all the areas you plan to travel to during this trip. Follow the steps below to edit the list of FIPS codes. You can store up to 30 different FIPS codes in your radio. 13

1. ENT1W/2.5 WENT1W/2.5 WENT1W/2.5 WDisplay the normal menu and choose the Setup sub-menu. 2. Select FIPS Codes. The screen displays any previously-entered FIPS codes. 3. To add a new FIPS code, select New. 4. Use CHANNEL UP and CHANNEL DOWN to change the first of the six digits; CHANNEL UP increases the number and CHANNEL DOWN decreases it. 5. When the first digit is correct, press . The cursor moves to the next digit. Enter the remaining five digits of the FIPS code in the same way. If you make a mistake while entering a digit, press  to erase the wrong number and moved the cursor to the left digit.6. When the sixth digit is correct, press . The radio displays the new FIPS code and asks you to confirm. To save this code, select Yes; to cancel this code, select No. The radio returns to the list of FIPS codes. 7. To change an existing FIPS code, select the code you want to change. 8. To delete the FIPS code, select Delete. To edit the code, select Edit, then use CHANNEL UP and CHANNEL DOWN buttons to change each of the six digits. 9. When you are satisfied with the list of FIPS codes, select Exit to close the menu screen. Contrast Your radio display has 10 levels of contrast. To adjust the contrast, press and hold MENU while the radio is idle. Select System and then Contrast. Use CHANNEL UP and CHANNEL DOWN to change the contrast to your desired level. To restore the default contrast setting, turn the radio off. Press  and hold it in while you turn the radio on. Lamp adjust Your radio has 10 brightness levels on the display. To adjust the brightness, press and hold  while the radio is idle. Select System and then Lamp Adjust. Use CHANNEL UP and CHANNEL DOWN to change the brightness to your desired level. Turning the key beep on and o Key beep is the tone that sounds when you press a key or a button. To turn off the key beep, press and hold  while the radio is idle. Select System and then Key Beep. Choose Off to turn off the key beep. SETTING THE GPS POSITION MANUALLY If the radio is not receiving valid GPS data, the radio displays Input Position. Follow the steps below to manually input your position. 14

#NOTE: Be certain any manually-entered position is correct. If you enter the wrong position and then make a DSC distress call, you will be telling the arrows to adjust each of the values in turn. CALLENT1W/25WENT1W/25WENT1W/25W1. Display the normal menu and choose the Setup sub-menu. 2. Select GPS Setup and then choose Position Set. 3. The GPS manual input screen displays; the fields to be entered blink. The cursor highlights the hour. Use CHANNEL UP and CHANNEL DOWN to set the displayed hours to match coordinated universal time (UTC, also called Greenwich Mean Time and Zulu Time). When the display matches UTC time, press . If you make a mistake while entering a digit, press  to erase the wrong number and moved the cursor to the left digit.4. The cursor moves to highlight the minutes. Use CHANNEL UP and CHANNEL DOWN to adjust the minutes and press . 5. The cursor moves to highlight the degrees latitude. As you update each value, the cursor moves to the next value in turn. At each number, use CHANNEL UP and CHANNEL DOWN to adjust the number and press . When you have entered the last value, the radio returns to the GPS Setup menu. WHAT IS DSC? Digital Selective Calling (DSC) is a standard that allows you to call other stations using their unique identification code (the Maritime Mobile Service Identity or MMSI number), just like you would call a phone number. To call another station, just enter that station’s MMSI number and choose the voice channel you want to talk on. The radio uses channel 70 to transmit your MMSI number to the other station along with the voice channel you requested. If the other station accepts your call, both radios automatically switch to the requested voice channel so you can talk to the other station. DSC provides a system for automated distress calls. At the touch of a button, the radio can transmit your MMSI number, the nature of your distress, and your current position based on data from your GPS receiver. The radio repeats the distress call every few minutes until it receives an acknowledgement. The DSC standard dedicates a VHF channel—channel 70—to digital transmissions only. Since digital transmissions require less bandwidth voice transmissions, channel 70 avoids the problems of busy voice channels. ADVANCED DSC FEATURES Your radio supports the following DSC features: 15

Feature Menu Item FunctionIndividual Call Individual Contact another vessel from your directory.Group Call Group Contact all vessels that share your group MMSI code.All Ships Call All Ships Broadcast to all vessels within range (used for safety or advisory messages).Position Request POS Request Request the current location of another vessel.Position Send Position Send Transmit your current location to another vessel.Test Call Test Make sure your radio is working and configured correctly.Name and MMSI Directory Directory Store a list of 20 names and MMSI identification codes for DSC calls.Standby Mode Standby Automaticcally respond to all DSC calls within an “Unavailable” status.Received Call Log Receive Log Display the last 10 distress calls received by the radio and the last 20 general calls. WHAT IS AN MMSI NUMBER?In order to use DSC features, you must be assigned an MMSI number and program that number into your radio. There are two kinds of MMSI numbers: individual numbers for use by single boats and group numbers for use by fleets, boating organizations, event coordinators, etc. You can get more information on MMSI numbers at these resources: xThe dealer where you purchased the radio xRecreational boaters can obtain an MMSI number from the Boat Owner’s Association of the U.S. (http://www.boatus.com/mmsi/ or call 800-563-1536) or Sea Tow Services International (http://seatow. com/boating_safety/mmsi.asp) xCommercial boaters need a ship station license to get an MMSI number. For more information, visit the Federal Communications Commission (FCC) website at http://wireless.fcc.gov/marine/ fctsht14.html. ENTERING MMSI NUMBERS Individual or User MMSI Number #NOTE: Be sure you have the correct User MMSI number before entering it in the radio. The radio only allows you to enter the user MMSI once. If you need to re-enter the User MMSI number, visit our website at www.unidensupport.com for help. Follow the steps below to enter your individual or user MMSI number into the radio:16

1. CALLENT1W/25WENT1W/25WENT1W/25WDisplay the normal menu and choose the Setup sub-menu. 2. Select User MMSI. (If an MMSI number was already entered, the screen displays it with the message Cannot change over 1 time. Visit our website at www.unidensupport.com for help.) 3. Use CHANNEL UP and CHANNEL DOWN to enter the first of the nine digits; CHANNEL UP increases the number and CHANNEL DOWN decreases it. 4. When the first digit is correct, press . The cursor moves to the next digit. Enter the remaining eight digits of the MMSI number in the same way. If you make a mistake while entering a number, press  to erase the wrong number and the cursor is moved to the left digit.5. When the ninth digit is correct, press . The radio displays the new MMSI number and asks you to confirm. #NOTE: Be sure you entered the number correctly before confirming the entry. You can only save the user MMSI once. 6. To save this MMSI number, select Yes, then confirm the number. To cancel this MMSI number, select No. The radio returns to the Setup menu. Group MMSI numberYou can change the group MMSI number as often as you want. Follow the steps below to enter a group MMSI number into the radio: 1. CALLENT1W/25WENT1W/25WDisplay the normal menu and choose the Setup sub-menu. 2. Select Group MMSI. If one was entered previously, the screen displays it. 3. Group MMSI numbers always start with a 0, so that digit is already entered for you. Use CHANNEL UP and CHANNEL DOWN to change the second of the nine digits; CHANNEL UP increases the number and CHANNEL DOWN button decreases it. 4. When the second digit is correct, press the . The cursor moves to the next digit. Enter the remaining seven digits of the MMSI number in the same way. If you make a mistake while entering a number, press  to erase the wrong number and the cursor is moved to the left digit.5. When the ninth digit is correct, press . The radio displays the new MMSI number and asks you to confirm. 17

6. To save this MMSI number, select Yes and confirm the entry. To cancel this MMSI number, select No. The radio returns to the Setup menu. USING THE DIRECTORYThe directory lets you store up to 20 MMSI numbers of other stations so you can call them quickly. CALLENT1W/25WENT1W/25WFollow the steps below to edit the MMSI numbers in your directory: 1. Press  to display the call menu. 2. Select Directory. The screen displays any previously-entered MMSI numbers and names. 3. To add a new MMSI number to the directory, select New. 4. The radio prompts you to enter the nine-digit MMSI number. Use CHANNEL UP and CHANNEL DOWN to change the first digit; the CHANNEL UP button increases the number and the CHANNEL DOWN button decreases it. 5. When the first digit is correct, press . The cursor moves to the next digit. Enter the remaining eight digits of the MMSI number in the same way. If you make a mistake while entering a number, press  to erase the wrong number and the cursor is moved to the left digit.6. When the ninth digit is correct, press . 7. The radio prompts you to enter a name for this MMSI number; the name is what you will see in the directory list. Each name can be up to 12 characters. Use CHANNEL UP and CHANNEL DOWN to change the first character. The channel buttons scroll through the available characters according to the following table: Channel Up Button Channel Down ButtonCapital letters (A through Z) One blank spaceLower-case letters (a through z) Numbers (0 through 9)Punctuation (/ ‘ + -) Punctuation (/ ‘ + -)Numbers (0 through 9) Lower-case letters (a through z)One blank space Capital letters (A through Z) 8. When the first character is correct, press  button. The cursor moves to the next character. Enter the remaining 11 characters of the name. If the name is shorter than 12 characters, press and hold  to complete the name entry. (If you press and hold  without entering a name, the radio uses the MMSI number in the directory list.) If you make a mistake while entering a number, press  to erase the wrong number and the cursor is moved to left digit.18

9. When you finish entering the name, the radio displays the new MMSI number and name and asks you to confirm. To save this directory entry, select Yes; to cancel this directory entry, select No. The radio returns to the directory list. 10. To change an existing directory entry, select the entry you want to change. 11. To delete the directory entry, select Delete. To edit the code, select Edit, then use CHANNEL UP and CHANNEL DOWN to edit the MMSI number and the name. 12. When you are satisfied with the directory list, select Exit to close the menu screen. MAKING DSC CALLSThere are essentially four different types of DSC voice calls: Call Type What it does When to use itDistressAlerts all stations that you need assistance and sends them your current position.In an emergency only.Individual Calls a single station using the User MMSL.Any time you want to talk to another station.Group Calls all the stations that have the same Group MMSL as yours.Any time you want with the whole group you are traveling with at the same time.All Ships Calls all stations within range of your radio.Safety warnings (e.g., debris in the water) or any urgent situation.Suppose you are coordinating safety for a sailboat race. Before the race starts, you instruct all the racers to enter your group MMSI number into their radios. During the race: xThroughout the race, you use group calling to update the racers on the time, race status, and any course corrections. xA power boat full of spectators comes a little too close to the race path. You use individual calling to contact the power boat and advise them to stay clear of the race. xYou see a rowboat entering the area, but since it doesn’t have a radio, you can’t communicate with the rowboat. You use all ships calling to alert all the other boats in the area of the possible danger. 19

To call a single station with DSC, follow the steps below: 1. Press  to display the call menu. 2. Select Individual.3. The radio displays the names listed in your directory; use CHANNEL UP and CHANNEL DOWN to choose the directory entry you want to call and press . If you want to call a station that is not in your directory, select Manual. The radio prompts you to enter the MMSI number you want to call. Enter the MMSI number the same way you enter directory entries (see page 18) Enter all nine digits and press . 4. The radio prompts you to select a response channel. Use CHANNEL UP and CHANNEL DOWN to scroll through the available channels. When you reach the channel you want to use for a response, press the  button. 5. The radio displays the MMSI number you are about to call and asks you to confirm. If you want to call the displayed MMSI number, select Send. To cancel the call, select Cancel. 6. The radio automatically switches to channel 70 to transmit the call request. xWhen the other station accepts the call, both radios switch to the selected response channel for voice transmission. xIf the other station cannot respond on the channel you selected, the radio displays Not support CH.Group calling calls all the stations that share your group MMSI. You must have a group MMSI programmed into the radio to make a group call, and the stations (boats) you are calling must have this same group MMSI programmed into their radios. 1. Press  to display the call menu. 2. Select Group. 20

3. The radio prompts you to select a response channel. Use CHANNEL UP and CHANNEL DOWN to scroll through the available channels. When you reach the channel you want to use for a response, press . 4. The radio asks you to confirm the call. Select Send to continue with the call or select Cancel to cancel the call. 5. The radio switches to channel 70 to transmit the call request then automatically switches to the designated response channel. All ships calling contacts all DSC radios within range of your boat. You should only use all ships calling in the event of a Safety warning (such as debris in the water) or to request assistance in an Urgency (any situation where your vessel has a serious problem but is not yet in distress). 1. Open the call menu. 2. Select All Ships, and then choose whether this is an Urgency call or a Safety call. 3. The radio asks you to confirm the call. Select Send to continue with the call or select Cancel to cancel the call. 4. The radio automatically switches to channel 70 to transmit the call request then automatically switches to channel 16, the designated response channel for all-ships calling. If you have programmed your MMSI number, your radio can transmit an automated distress call with your current location and nature of the distress. The radio then monitors the channel 16 for a response and repeats the distress call every few minutes until it receives an acknowledgement. #NOTE: To send an automatic distress call, press and hold DISTRESS for three seconds. If no MMSI number has been programmed, the radio prompts you to enter your MMSI number. If you want to include the nature of your distress in the distress call, use the following distress procedure: 1. Press DISTRESS. 2. The radio displays the list of distress conditions; use CHANNEL UP and CHANNEL DOWN to choose the nature of your distress, then press and hold DISTRESS for three seconds. Undesignated Sinking FireAdrift Flooding AbandoningCollision Piracy. Armed GroundingOverboard Capsizing 3. If no MMSI number has been programmed, the radio prompts you to enter your MMSI number. 21

While the radio is waiting for a response, it gives you the option of canceling the call. To cancel the distress call, choose Cancel and press . RECEIVING A DSC CALLIf your radio receives an individual DSC call from another station, it sounds an incoming call tone and displays the name or MMSI number of the station calling you. To respond to the call, select Send: Able-Comply; the radio sends an acknowledgement and automatically switches to the designated response channel. To reject the call, select Send: Unable-Comply; the radio advises the other station that you are unable to respond to the call. If the DSC request contains a response channel that you are not allowed to use, the radio displays Not Support CH; your only response option is Send: Unable-Comply. If the radio receives a group or all ships call, it sounds an incoming call tone and automatically switches to the designated response channel. Receive logJust like your telephone’s caller ID list, your radio keeps track of the calls you receive but do not answer. The receive log is useful if you have been off your boat or away from your radio and want to see who has tried to contact you. The radio displays the last 10 distress calls and the last 20 non-distress calls that it received. If you have unread incoming DSC calls, the radio displays a Message icon. When you display all Distress and Other receiving logs, the message icon disappears.CALLENT1W/2.5 WENT1W/2.5 W1. Press  to display the call menu. 2. Select Receive Log. 3. Select Distress to see the last 10 distress call received by the radio. Select Other to see the last 20 normal calls received by the radio, then choose from Individual, Group, or All Ships calls. 4. Calls are listed in the order they were received, with the newest call shown first. The display blinks if there are new calls you have not reviewed. 5. Select the call you want to see the details of. Use CHANNEL UP and CHANNEL DOWN to see all of the information. The log displays different information depending on type of call received. See the table below for the information stored for each type of call: DSC Call Type Receive Log InformationDistress MMSI (or name), position, time, nature code.22

DSC Call Type Receive Log InformationDistress Acknowledge MMSI (or name), distress MMSI, position, time, nature code.Distress Relay MMSI (or name), distress MMSI, position, time, nature code.Distress Relay Acknowledge MMSI (or name), distress MMSI, position, time, nature code.Geographical MMSI (or name), category code, communication channel number.All Ships MMSI (or name), category code, communication channel number.Group MMSI (or name), category code, communication channel number.Individual MMSI (or name), category code, communication channel number.Individual AcknowledgeMMSI (or name), Completed/Unattended, category code, communication channel number.Test MMSI (or name), category code.Test Acknowledge MMSI (or name), category code.Pos Reply MMSI (or name), position, time, category code.Pos Request MMSI (or name), category code.Pos Send MMSI (or name), position, time, category code.6. Press  button to exit the detail screen and return to the log menu. 7. From the log menu, select Exit to close the receive log and return to the mode you were in. Returning a call You can return individual calls directly from the receive log. From the call detail screen, press CHANNEL DOWN until Call Back appears at the bottom of the display. Press 1W/25W to return that station’s call. TEST CALLSMaking Test Calls (Test)You can use the test call feature to make sure your radio is working and configured correctly. To avoid overloading coastal receiving stations, you should limit test calls to these stations to once a week. #NOTE: Many coastal stations have specific frequencies and MMSI numbers you should use for making test calls. Before making a test call to a coastal station, be sure to check the Local Notice to Mariners (LNM), issued every week by the US Coast Guard. The LNMs for each region are available online at http://www.navcen.uscg.gov/lnm/default.htm. 1. Press  to display the call menu. 2. Select Test. 3. The radio displays the names listed in your directory; use CHANNEL UP and CHANNEL DOWN to choose the directory entry you want to send a test call to and press 1W/25W button. If you want to send a test call to a station that is not in your directory, select Manual. The radio prompts you to enter the MMSI number you want to call. Enter the MMSI number the same way you enter directory entries (see page 18). 23

Enter all nine digits and press  button. 4. The radio displays the MMSI number you are about to call and asks you to confirm. If you want to call the displayed number, select Send. To cancel the call, select Cancel. 5. The radio automatically switches to channel 70 to transmit the test call request, then switches back to the last-used channel. 6. When the other station acknowledges the test call, the radio displays an acknowledgement screen. Receiving Test CallsWhen another station sends you a test call, the radio displays the test request screen. xTo acknowledge the test call, select Reply. xTo reject the test call, select Cancel. If you want the radio to automatically reply to all test call, you can enable automatic test call reply. 1. Press and hold  to display the normal menu. 2. Select Setup and then Test Reply. Choose Auto and press . The radio will automatically send an acknowledgement when it receives a test call. 24

3. To disable automatic test call reply, repeat the steps above and select Manual. POSITION REQUEST AND REPLYAnytime you need to know where another boat currently is—to find your boating partners, to respond to a request for assistance, etc.—you can send a position request to their radio: 1. Press  to display the call menu. 2. Select DSC Call sub-menu, then select POS Request. 3. The radio displays the names listed in your directory; use CHANNEL UP and CHANNEL DOWN to choose the directory entry you want to contact and press . If you want to contact a station that is not in your directory, select Manual. The radio prompts you to enter the MMSI number you want to call. Enter the MMSI number the same way you enter directory entries (see page 18). Enter all nine digits and press . 4. The radio displays the MMSI number you are about to contact and asks you to confirm. If you want to request the position of the displayed MMSI number, select Send. To cancel the request, select Cancel. 5. When the other station responds, the radio displays the MMSI number, the longitude, and the latitude of the other station. If your radio is connected to a chartplotter through the NMEA OUT connection (see page 30), the position information will also be displayed on the plotter screen. 6. If the other station does not have valid GPS data, the radio displays No Position. When another station requests your current position, the radio displays the following screen: To send your current position to the other station, select Reply; the radio transmits your latitude and longitude to the other station. If you select Reply but the radio does not have valid GPS data, it transmits the reply code with No Position. To reject the position request, select Cancel. 25

If you want the radio to automatically transmit your current position whenever it receives a position request, you can enable automatic position reply. Most boaters activate automatic position reply for safety reasons or because they subscribe to a marine towing service. Sometimes—for example, in some competitive situations--you may not want other stations to get your position without your manual confirmation 1. Press and hold  to display the normal menu. 2. Select Setup and then POS Reply. 3. Choose Auto and press  The radio will automatically transmit your position when it receives a position request. 4. To disable automatic position reply, repeat the steps above and select Manual. If your radio is connected to a GPS receiver, you can send your boat’s position to someone else. If you are requesting assistance or using an all ships call to give a safety warning, you can send your current position so other stations know where you are: 1. Press  to display the call menu. 2. Select Position Send. 3. The radio displays the names listed in your directory; use CHANNEL UP and CHANNEL DOWN to choose the directory entry you want to contact and press . If you want to contact a station that is not in your directory, select Manual. The radio prompts you to enter the MMSI number you want to call. Enter the MMSI number the same way you enter directory entries (see page 18). Enter all nine digits and press . 4. The radio displays the MMSI number you are about to contact and asks you to confirm. If you want to transmit your position to the displayed MMSI number, select Send. To cancel the transmission, select Cancel. 5. The radio transmits your MMSI number, your longitude, and your latitude to the other station.PUTTING THE RADIO INTO STANDBY If you are leaving your radio or do not wish to answer any DSC calls, you can put your radio in standby mode. If your radio receives an individual call, it will automatically respond with a message that indicates your radio is currently unattended. Follow the steps below to put your radio in standby: 1. Display the Call menu. 2. Select Standby to place your radio in standby mode. The radio displays the standby screen, above. 26

3. To cancel standby and return to the mode your radio was in, press any button. DISABLING AUTOMATIC CHANNEL SWITCHINGIf you are involved in a bridge-to-bridge call, you may not want the radio to automatically switch channels when it receives a DSC call. In cases like this, you can disable automatic channel switching. If you receive an individual call, the radio will respond with an unattended code, just as if the radio were in Standby. 1. Press and hold  to display the normal menu. 2. Select Setup and then Auto CH SW. 3. Choose Off and press . The radio will not automatically switch channels until you reactivate this feature. #NOTE: Use this feature with caution. Deactivating automatic switching and then forgetting it can make it hard for you to receive DSC calls. If you have unread incoming DSC calls, the radio displays a message icon ( ). You will be able to review who has called. The radio displays the last 10 distress calls and the last 20 non-distress calls it received (see the receive log on page 22). RENAMING CHANNELS If you discover that a marine radio channel has a different common name in your local area, you can change the name of that channel to make it easier for you to use (see the channel lists beginning on page 37 for the default channel names). To rename a channel, follow the steps below: 1. Display the normal menu and choose the Setup sub-menu. 2. Select Channel Name. The screen displays the list of channels. 3. Use CHANNEL UP and CHANNEL DOWN to choose the channel you want to change and press . 4. Select Rename to enter a new name for this channel. The radio prompts you to enter a new name for this channel. Each name can be up to 12 characters. Use CHANNEL UP and CHANNEL DOWN to change the first character. 5. When the first character is correct, press . The cursor moves to the next character. Enter the remaining 11 characters of the name. If the name is shorter than 12 characters, press and hold  to complete the name entry. If you make a mistake while entering a number, press  to erase the wrong number and the cursor is moved to the left digit. 6. When you finish entering the name, the radio displays the new channel name and asks you to confirm. To save this new channel name, select Yes; to cancel the change, select No. The radio returns to the channel list. 7. To restore a channel back to its original name, select the channel and choose Default. 8. When you are satisfied with the channel list, select Exit to close the menu screen. 27

INSTALLING THE HARDWARE MOUNTING THE RADIO Your radio can sit at any angle in the mounting bracket so it can easily accommodate the best location. First, determine the best place to mount the radio. For optimum performance, find a location that can: xProperly support the weight of the radio, approximately 2.2 pounds or 1.0 kilograms. You may need to use some type of anchor with the mounting screws to hold the radio, depending on the surface. xKeep the battery leads as short as possible. xKeep the antenna lead-in wire as short as possible. xAllow free air flow around the heat sink on the rear of the radio. xAvoid interference with the ship’s compass. 1. Install the radio into the mounting bracket. 2. Position the radio into the desired location. Mark the edges of the bracket on the mounting surface. Step 2:Tighten the mounting knobs to secure the radio in place.Actual product image may vary.Step 1:Slide the radio intothe mounting bracket.3. Use the mounting bracket template (included) to mark the drill holes on the mounting surface. 4. Drill the holes for the mounting bracket; be sure to follow any special requirements of the mounting surface.5. Remove the bracket from the radio, and use the mounting hardware to secure the bracket to the mounting surface.6. Install the radio back into the mounting bracket.28

CONNECTING THE RADIOTo operate correctly, your radio requires two electrical connections: xproviding it with power from the boat’s electrical system xconnecting a VHF-FM marine antenna to the antenna connector Power Supply Requirements VHF Antenna RequirementsNominal 13.8 VDC power supply with a negative ground (10.5 VDC to 16.0 VDC). Power leads should be kept as short as possible. A direct connection to the power supply is ideal.Minimum of #14 AWG copper wire for extensions up to 20 feet, 12 AWG wire for extensions from 20 to 35 feet, or 10 AWG wire for extensions from 35 to 60 feet.Male PL-259 connector50 Ω impedanceMinimum 3 foot, 3 dB rated antenna for sailboats or 8 foot, 6 dB rated antenna for powerboats Minimum RG-58 lead-in wire for antenna leads up to 20 feet, RG-8X for antenna leads from 20 to 35 feet, or RG-8U for antenna leads from 35 to 60 feet. 1. Connect the BLACK wire of the power cable to the NEGATIVE (-) side of your power source. 2. Connect the RED wire of the power cable to the POSITIVE (+) side of your power source. #NOTE: To extend the life of the radio, use waterproof tape to seal electrical connections. 13.8V DCBlack wire (-)Red wire (+)3. Install your antenna according to the manufacturer’s instructions. 4. If necessary, consult the FCC guidelines for antenna separation. See Antenna Selection and Installation on page 46 for more details. (In summary, the FCC recommends that antennas up to 3 dB be installed a minimum of 3 feet from any occupied location; antennas over 3 dB should be installed at least 6 feet away.) 5. Connect the PL-259 connector from the antenna lead-in wires to the SO238 connector labeled ANTENNA on the back of your radio.6. Plug the power cable into the power cable pigtail on the back of your radio.29

CONNECTING THE ACCESSORY CABLEUse the accessory cable to connect the radio to a GPS receiver, a GPS chartplotter, and an external speaker. The wiring diagram below shows the connections for each accessory.Yellow: NMEA_IN (+)Red: External Speaker (+)White: NMEA_OUT (+)Orange: N/ABlack: GND/External Speaker (-) Brown: NMEA_OUT (-)Bare: Shield/GNDGreen: NMEA_IN (-)ACCESSORY CABLE WIRES CONNECTS TO...NMEA Data Output (-) or GND from GPS receiver NMEA Data Output (+) from GPS receiverNMEA Data Input (+) on Chartplotter Speaker (-)/GNDSpeaker (+)NMEA Data Input (-) on Chartplotter If you connect the radio to a GPS receiver, the radio can automatically transmit your current position during an automated distress call or during a normal DSC call.Your radio supports a standard NMEA0183 input from a GPS receiver. Follow the steps below to connect your radio to your GPS receiver:1. Connect the GREEN wire of the included accessory cable to the GPS DATA OUTPUT (-) WIRE or the GROUND WIRE on your GPS receiver.2. Connect the YELLOW wire of the included accessory cable to the GPS DATA OUTPUT (+) WIRE on your GPS receiver.3. Be certain all wire connections are secure and that all open wires are adequately covered. #NOTE: to extend the life of the radio, use waterproof tape to seal electrical connections. 4. Plug the accessory cable into the accessory cable pigtail on the back of your radio.If the GPS receiver is correctly connected and it transmits valid data, the display shows GPS Data OK. Press to open the GPS status screen and see detailed GPS data:If the GPS does not send coordinates within 30 minutes, an audible alert sounds once and the display shows Input GPS. This message remains until the coordinates are updated.30

After 4 hours, the audible alert sounds again if no coordinates are received and the GPS is connected. After 23.5 hours, the radio deleted the current coordinates and displays Input GPS.See page 14 to manually set the GPS coordinates. If the radio is receiving valid GPS data, it will automatically set the clock to your local time based on the GPS location. You can adjust your local time forward or back one hour if necessary (for example, if you are close to the border of a time zone); you can also adjust for Daylight Savings Time. Follow the steps below to adjust the time: 1. CALLENT1W/25WENT1W/25WENT1W/25WDisplay the normal menu and choose the Setup sub-menu. 2. Select GPS Setup and then choose Time Adjust. 3. The display shows your current local time. To adjust the time forward one hour, use CHANNEL UP. To adjust the time back one hour, use CHANNEL DOWN button. Press  button when you are finished. 4. The display prompts you to confirm the setting: choose Set to save the new time or Cancel to exit time setup without saving. The radio returns to the GPS Setup menu. 5. If your local area observes Daylight Savings Time, choose Daylight Save and press the  button. 6. If Daylight Savings Time is currently in effect, select On. If Daylight Savings Time is not currently in effect, select Off. 7. Press . The radio activates the new time setting and returns to the GPS Setup menu. CONNECTING TO A CHARTPLOTTERYour radio provides a standard NMEA0183 GPS output that you can connect to a chartplotter. When it receives another boat’s position data in a DSC call, the radio sends the position data to the chartplotter so you can see the location: 1. Connect the BROWN wire of the accessory cable to the NEGATIVE (-) wire of your chartplotter’s NMEA data INPUT. 2. Connect the WHITE wire of the accessory cable to the POSITIVE (+) wire of your chartplotter’s NMEA data INPUT 3. Be certain all wire connections are secure and that all open wires are adequately covered. #NOTE: To extend the life of the radio, use waterproof tape to seal electrical connections. 31

CONNECTING TO AN EXTERNAL SPEAKERYou can use an external speaker to monitor the radio from a different part of your boat or in a noisy environment. If you adjust the  knob on the radio, it will also adjust the external speaker volume. Your radio supports an external speaker with the following specifications: xMinimum impedance of 4 Ohms xMinimum power handling of 10 Watts 1. Connect the BLACK wire of the accessory cable to the GROUND WIRE of your external speaker. 2. Connect the RED wire of the accessory cable to the POSITIVE (+) WIRE of your external speaker. 3. Be certain all wire connections are secure and that all open wires are adequately covered. #NOTE: To extend the life of the radio, use waterproof tape to seal electrical connections. 32

MAINTENANCE AND TROUBLESHOOTINGDue to its rugged design, your radio requires very little maintenance. However, it is a precision electronic instrument, so you should follow a few precautions: xIf the antenna has been damaged, you should not transmit except in the case of an emergency. A defective antenna may cause damage to your radio. xYou are responsible for continued FCC technical compliance of your radio. xYou should arrange for periodic performance checks with your dealer. Problem Things to TryThe radio won’t power on.Check the power connections.Check the fuse.Check the master battery switch and branch circuit that connect to the radio.The radio won’t transmit.Make sure you are not in weather or scan mode.Make sure you are not trying to transmit on a receive-only channel (see the channels and frequency tables beginning on page 37).Make sure you are transmitting at the correct power level for this channel (see the channels and frequency tables beginning on page 37).Make sure the duration of each transmission is less than 5 minutes.Noise comes out of the speaker all the time Adjust the squelch level; it is probably too low.I can’t hear anything (no volume) from the speaker. Adjust the squelch level; it is probably too high.I can transmit, but no one can hear me.Check your UIC channel settings {see Setting the UIC channel mode (USA/CAN/INT) on page 4}.The display flashes, and I don’t know why.The display will flash if the radio is in a watch mode or in scan mode. Try turning off scanning (page 8), Weather Alert Watch (page 10), or Triple/Dual Watch (page 13).I can’t read the display.Adjust the contrast and backlight brightness level (see page 14).The display is too bright at night.Adjust the backlight brightness level.Turn off the radio; hold  button and turn it back on (see page 14).I can’t see any words on the display.Reset the radio back to the default brightness level: turn off the radio; hold the  button and turn it back on.33

Problem Things to TryI’m not getting any GPS data on my display.Make sure your GPS receiver is correctly connected (see Connecting to a GPS receiver, page 30).Make sure your GPS receiver is working properly.Make sure that your GPS receiver supports the NMEA parameters described in NMEA Operation on page 44.I’m not getting any hazard alerts.Make sure Weather Alert Watch is turned on. Check to make sure the FIPS codes in your radio include your current location (see Using FIPS codes for weather alerts on page 13).I’m getting all the hazard alerts, not just the ones for my area.Check to make sure the FIPS codes in your radio were entered correctly (see Using FIPS codes for weather alerts on page 13).Sometimes the Weather Alert Watch may catch a hazard alert in the middle of the broadcast and miss which FIPS codes are affected. For your safety, the radio triggers the alert tone and switches to the weather channel when this happens.I can’t make Group DSC calls. Make sure the Group MMSI was entered correctly.Where can I find my radio’s serial number?Look on the right side of the radio (the side with the microphone cord), behind the mounting bracket.The radio won’t let me enter my User MMSI. What do I do?Visit our website at www.uniden.com for assistance. ENGINE NOISE SUPPRESSIONInterference from the noise generated by the electrical systems of engines is sometimes a problem with radios. Your radio has been designed to be essentially impervious to ignition noise and alternator noise. However, in some installations it may be necessary to take measures to further reduce the effect of noise interference. Your radio’s DC battery wires, antenna lead, and accessory cables should be routed away from the engine and engine compartment, and from power cabling carrying high currents. In severe cases of noise interference, it may be necessary to install a noise suppression kit. Contact the dealer where you purchased the radio for more information. 34

SPECIFICATIONSAll specifications are subject to change without notice.RADIO SPECIFICATIONS GeneralControls Volume-Pwr, SquelchStatus IndicatorsTransmit power, Scan mode, Triple Watch mode, Battery High, Battery low, USA, CAN, INT, Alert, Memory, GPS, Message, Weather band, GPS status and Channel DisplayDisplay LCD (Full Dot Matrix)Buttons ENT-1W/25W, Channel UP, Channel DOWN, CALL-MENU, WX-MEM, CLR-SCAN, 16/9-TRI, and DISTRESSConnectors and Cables Antenna, accessory, and DC powerSize H 75 mm x W 167 mm x L 129 mm (without Heat Sink) H 2.95 inches x W 6.58 inches x L 5.08 inchesWeight 1.0 kg (2.2 pounds)Supply Voltage Nominal 13.8V DC, negative ground (10.5 VDC to 16.0 VDC)Standard Accessories Mounting bracket and hardware, microphone hanger, Antenna Impedance 50 Ω nominalMicrophone Rugged 2 kΩ condenser mic element with coiled cordSpeaker 1.77 inch, 8 ΩOperating Temperature Range –20 °C to + 50 °C (–4 °F to +122 °F)Shock and Vibration Meets or exceeds EIA standards, RS152B and RS204CFCC Approvals Type accepted under part 80 of the Rules; meets Great Lakes Agreement and party boat requirementsTransmitterPower Output 1 watt or 25 watt (user selectable)Power Requirement 25 watts output: 6A@13.8V DCModulation ±5 kHz deviationHum and Noise Signal-to-Noise50 dB@1 kHz with 3 kHz deviation with 1000 Hz modulating frequency (nominal)Audio Distortion Less than 8% with 3 kHz deviation with 1000 Hz modulating frequencySpurious Suppression –45 dBm @ Hi, –55 dBm @ LoOutput Power Stabilization Built-in automatic level control (ALC)Frequency Range 156 to 163 MHzFrequency Stability ±10 ppm @ –20°C to + 50°CReceiverFrequency Range 156 to 163 MHz35

GeneralSensitivity 0.25 μV for 12 dB SINAD (nominal)Circuit Dual Conversion Super Heterodyne PLL (Crystal for DSC)Squelch Sensitivity 0.2 μV ThresholdSpurious Response 75 dB (nominal)Adjacent Channel Selectivity 70 dB @ ±25 kHz (nominal)Audio Output Power 2.5 watts (10% Distortion, 8 Ω load)Power Requirement 360 mA @ 13.8V DC at squelched, 920 mA @ 13.8V DC at maximum audio outputIF Frequencies 1st 41.925 MHz, 2nd 455 kHz (1st 21.7 MHz, 2nd 455 kHz for DSC) REFERENCE TABLES #NOTE: This radio does not support AIS channels.CHANNEL DESCRIPTIONS AND WHAT THEY MEANThe table below lists the display name or channel description used in the following tables and what each description means. Channel name/description Used forDISTRESS SAFETY AND CALLING primarily emergency messages and distress callsINTERSHIP SAFETY safety messages from one ship to another, or from a ship to Coast Guard aircraftNON-COMMERCIAL (recreational or voluntary ships only)messages about the needs of the ship, including fishing reports, rendezvous, scheduling repairs and berthing informationCOMMERCIAL (working ships only) messages about the needs of the ship or the business the ship is engaged inPUBLIC CORRESPONDENCE/MARINE OPERATORcalls to the marine operator at a public coast station. Marine operators can connect you to the telephone network so you can make and receive calls. (There is usually a charge for this service.)PORT OPERATIONS/VTS (vessel traffic system)messages about the movement and safety of ships in or near ports, locks or waterways. In certain major ports, some channels may be restricted to specific types of port operations messages. NAVIGATIONAL/BRIDGE TO BRIDGEmessages about ship navigation, for example, passing or meeting other ships, maneuvering through locks, or navigating around drawbridges. Messages must be short!36

Channel name/description Used forSTATE CONTROLmessages about government regulation and control, boating activities, or assistance to ships; also used to talk to ships and coast stations operated by state or local governmentsDIGITAL SELECTIVE CALLING DSC signals only (no voice communications allowed at any time)MARINE RADIO CHANNEL CHARTCh No. USA INT CAN TX RX Channel Type/Name01 x x 156.050 160.650 Public Correspondence (Marine Operator)01A* x 156.050 156.050Port Operation and Commercial (VTS (Vessel Traffic System) in some areas.02 x x 156.100 160.700 Public Correspondence (Marine Operator)03 x x 156.150 160.750 Public Correspondence (Marine Operator)04 x 156.200 160.800 Public Correspondence (Marine Operator)04A x 156.200 156.200Canadian Coast Guard: West CoastCommercial Fishing: East Coast05 x 156.250 160.850Public Correspondence (Marine Operator). Ship Movement, Port Operations05A x x 156.250 156.250 Port Operations, Ship Movement, VTS in some areas06 x x x 156.300 156.300 Inter-ship safety07 x 156.350 160.950 Public Correspondence (Marine Operator)7A x x 156.350 156.350 Commercial08 x x x 156.400 156.400 Commercial (Inter-Ship Only)09 x x x 156.450 156.450 Boater Calling, Commercial and Non-Commercial10 x x x 156.500 156.500 Commercial11 x x x 156.550 156.550 Commercial, VTS in selected areas12 x x x 156.600 156.600 Port Operations, VTS in selected areas37

Ch No. USA INT CAN TX RX Channel Type/Name13 x x x 156.650 156.650Intership Navigation Safety (Bridge-to-Bridge). Ships >20m length maintain a listening watch on this channel in US waters.14 x x x 156.700 156.700 Port Operation, VTS in some areas15 x Inhibit 156.750 Environmental (Receive Only)15 x x 156.750 156.750Inter-ship, Port Operations, Commercial, Non-Commercial, Ship Movement (1 Watt Only)16 x x x 156.800 156.800 Distress, Safety, Calling17 x x x 156.850 156.850 State and Local Govt Maritime Control (1 Watt Only)18 x 156.900 161.500 Port Operations, Ship Movement18A x x 156.900 156.900 CommercialCanada: Towing West Coast19 x 156.950 161.550 Commercial19A x x 156.950 156.950 Commercial20 x x x 157.000 161.600 Port OperationsCanada: 1 Watt Only20A x 157.000 157.000 Port Operation21 x 157.050 161.650 Port Operations21A x x 157.050 157.050 Coast Guard Only21B x INHIBIT 161.650 Canadian CG Continuous Marine Broadcast (CMB) Service22 x 157.100 161.700 Port Operations, Ship Movement22A x x 157.100 157.100US and Canadian Coast Guard Liaison and Airtime Safety Information Broadcasts Announced on Channel 1623 x x 157.150 161.750 Public Correspondence (Marine Operator)23A x 157.150 157.150 US Coast Guard Only23B x INHIBIT 161.750 Canadian CG Continuous Marine Broadcast (CMB Service24 x x x 157.200 161.800 Public Correspondence (Marine Operator)25 x x x 157.250 161.850 Public Correspondence (Marine Operator)25B x INHIBIT 161.850 Canadian CG Continuous Marine Broadcast (CMB) Service38

Ch No. USA INT CAN TX RX Channel Type/Name26 x x x 157.300 161.900 Public Correspondence (Marine Operator)27 x x x 157.350 161.950 Public Correspondence (Marine Operator)28 x x x 157.400 162.000 Public Correspondence (Marine Operator)28B x INHIBIT 162.000 Canadian CG Continuous Marine Broadcast (CMB) Service60 x x 156.025 160.625 Public Correspondence (Marine Operator)61 x 156.075 160.675 Public Correspondence (Marine Operator)61A x 156.075 156.075Canadian Coast Guard: West CoastCommercial Fishing: East Coast62 x 156.125 160.725 Public Correspondence (Marine Operator)62A x 156.125 156.125 Canadian Coast Guard63 x 156.175 160.775 Public Correspondence (Marine Operator)63A x x 156.175 156.175 VTS, Port Operations64 x x 156.225 160.825 Public Correspondence (Marine Operator)64A x 156.225 156.225 Canada: Commercial Fishing Only65 x 156.275 160.875 Public Correspondence (Marine Operator)65A x x 156.275 156.275 Port OperationsCanada: Towing West Coast66 x 156.325 160.925 Public Correspondence (Marine Operator)66A x x 156.325 156.325 Port OperationsCanada: 1 Watt Only67 x x x 156.375 156.375US: Commercial, Bridge-to-Bridge, VTS in some areasCanada: Search and Rescue, Commercial in some areas, Non-Commercial on West Coast68 x x x 156.425 156.425 Non -Commercial39

Ch No. USA INT CAN TX RX Channel Type/Name69 x x x 156.475 156.475Non-CommercialCanada: Commercial East Coast. Non-Commercial West Coast70 x x x 156.525 156.525DSC (Digital Selective Calling) Only. No Voice Communications Allowed71 x x x 156.575 156.575US: Non-CommercialCanada: Ship Movement West Coast, Non-Commercial East Coast72 x x x 156.625 156.625 Non-Commercial (Ship-to-Ship)73 x x x 156.675 156.675 Port Operations74 x x x 156.725 156.725 Port Operations75 x x x 156.775 156.775 Port Operations (1 Watt Only)76 x x x 156.825 156.825 Port Operations (1 Watt Only)77 x x x 156.875 156.875 Port Operations (Ship-to-Ship)78 x 156.925 161.525 Port Operations78A x x 156.925 156.925 Non-Commercial, Inter-Ship79 x 156.975 161.575 Port Operations79A x x 156.9750 156.975 Commercial, Inter-Ship80 x 157.025 161.625 Port Operationsx80A x x 157.025 157.025 Commercial, Inter-Ship81 x 157.075 161.675 Port Operations81A x x 157.075 157.075 Government, Canadian Coast Guard82 x 157.125 161.725 Port Operations82A x x 157.125 157.125 Government, Canadian Coast Guard83 x 157.175 161.775 Port Operations83A x x 157.175 157.175 Coast Guard83B x INHIBIT 161.775 Canadian CG Continuous Marine Broadcast (CMB) Service84 x x x 157.225 161.825 Public Correspondence (Marine Operator)85 x x x 157.275 161.875 Public Correspondence (Marine Operator)86 x x x 157.325 161.925 Public Correspondence (Marine Operator)87A x x x 157.375 157.375 Public Correspondence (Marine Operator)40

Ch No. USA INT CAN TX RX Channel Type/Name88A x x 157.425 157.425 Public Correspondence (Marine Operator)1019 x x 156.950 156.950 Commercial1020 x x 157.000 157.000 Port Operations1078 x x 156.925 156.925 Non-Commercial, Inter-Ship1079 x x 156.975 156.975 Commercial, Inter-Ship2019 x 161.550 161.550 Commercial2020 x 161.600 161.600 Port Operations2078 x 161.525 161.525 Port Operations2079 x 161.575 161.575 Port OperationsCh No. RX Freq Name on displayWX01 162.5500 162.550 MHzWX02 162.4000 162.400 MHzWX03 162.4750 162.475 MHzWX04 162.4250 162.425 MHzWX05 162.4500 162.450 MHzWX06 162.5000 162.500 MHzWX07 162.5250 162.525 MHzWX08 161.6500 161.650 MHzWX09 161.7750 161.775 MHzWX10 163.2750 163.275 MHzTypes of events xA WARNING is an event that alone poses a significant threat to public safety and/or property, probability of occurrence and location is high, and the onset time is relatively short. xA WATCH meets the classification of a warning, but either the onset time, probability of occurrance, or location is uncertain. xAn EMERGENCY is an event that, by itself, would not kill or injure or do property damage, but indirectly may cause other things to happen that result in a hazard. For example, a major power or telephone loss in a large city alone is not a direct hazard, but disruption to other critical services could create a variety of conditions that could directly threaten public safety. xA STATEMENT is a message containing follow up information to a warning, watch, or emergency. 41

Event SAME Code TypeBlizzard Warning BZW WarningCoastal Flood Watch CFA WatchCoastal Flood Warning CFW WarningDust Storm Warning DSW WarningFlash Flood Watch FFA WatchFlash Flood Warning FFW WarningFlash Flood Statement FFS StatementFlood Watch FLA WatchFlood Warning FLW WarningFlood Statement FLS StatementHigh Wind Watch HWA WatchHigh Wind Warning HWW WarningHurricane Watch HUA WatchHurricane Warning HUW WarningHurricane Statement HLS StatementSevere Thunderstorm Watch SVA WatchSevere Thunderstorm Warning SVR WarningSevere Weather Statement SVS StatementSpecial Marine Warning SMW WarningSpecial Weather Statement SPS StatementTornado Watch TOA WatchTornado Warning TOR WarningTropical Storm Watch TRA WatchTropical Storm Warning TRW WarningTsunami Watch TSA WatchTsunami Warning TSW WarningWinter Storm Watch WSA WatchWinter Storm Warning WSW WarningNational Information Center NIC TestAvalanche Watch AVA WatchAvalanche Warning AVW WarningChild Abduction Emergency CAE EmergencyCivil Danger Warning CDW WarningCivil Emergency Message CEM EmergencyEarthquake Warning EQW WarningEvacuation Immediate EVI WarningFire Warning FRW WarningHazardous Materials Warning HMW WarningLaw Enforcement Warning LEW Warning42

Event SAME Code TypeLocal Area Emergency LAE Emergency911 Telephone Outage Emergency TOE EmergencyNuclear Power Plant Warning NUW WarningRadiological Hazard Warning RHW WarningShelter in Place Warning SPW WarningVolcano Warning VOW WarningTest Message ADR TestPractice/Demo Warning DMO TestRequired Monthly Test RMT TestRequired Weekly Test RWT TestBiological Hazard Warning BHW WarningBoil Water Warning BWW WarningChemical Hazard Warning CHW WarningDam Watch DBA WatchDam Break Watch DBW WarningContagious Disease Warning DEW WarningEmergency Action Notification EAN WarningEmergency Action Termination EAT StatementEvacuation Watch EVA WatchFlood Contamination Warning FCA WarningFlash Freeze Warning FSW WarningIceberg Warning IBW WarningIndustrial Fire Warning IFW WarningLandslide Warning LSW WarningNational Audible Test NAT TestNetwork Notification Message NMN StatementNational Periodic Test NPT TestNational Silent Test NST TestPower Outage Advisory POS StatementWild Fire Watch WFA WatchWild Fire Warning WFW WarningUnrecognized Watch **A WatchUnrecognized Emergency **E StatementUnrecognized Statement **S StatementUnrecognized Warning **W WarningNO RESPONSE EVENT CODETXB Transmitter Backup OnTXF Transmitter Carrier On43

TXO Transmitter Carrier OnTXP Transmitter Primary OnNMEA OPERATIONThis radio supports NMEA0183 version 3.01. NMEA InputIf you have difficulty getting your radio to receive data from your GPS receiver, check the device’s configuration. It should be set to the following parameters: Baud rate 4800 bpsData bits 8Parity NoneStop bits 1Data amplitude Over 3.0 VDrive capability Over 10 mAThe radio supports RMC, GLL, GNS, GGA and ZDA sentences. When these sentences are received, the radio displays latitude/longitude, date, time, course, and speed. If any sentence except an RMC or GLL sentence is received, the radio uses the information based on the following priority order. xStatus:RMC > GLL > GNS > GGA xLatitude/Longitude:RMC > GLL > GNS > GGA xUTC Time: RMC > GLL > GNS > GGA > ZDA xDate: RMC > ZDA xSpeed / Course:RMC #NOTE 1: If the radio receives only a GLL sentence, the radio does not display the current speed, course, and date. #Note 2: If the radio receives both RMC and GLL sentences, the radio uses only the RMC sentence. #Note 3: Status data is used to check whether the GPS data is valid or invalid. NMEA Output When the radio receives a DSC call (Distress, Position Reply, or Position Send), it outputs a DSC/DSE sentence from the NMEA output port. #NOTE: When the radio receives a distress call, it outputs a sentence in the following format: x$CDDSC,12,3081234000,,07,00,0354013946,0657,,,S,E*6D $CDDSE,1,1,A,3081234000,00,60875646*13 44

REGULATIONS AND SAFETY WARNINGS MARITIME RADIO SERVICES OPERATION WARNING! This transmitter will operate on channels/frequencies that have restricted use in the United States. The channel assignments include frequencies assigned for exclusive use of the U.S. Coast Guard, use in Canada, and use in international waters. Operation on these frequencies without proper authorization is strictly forbidden. See the channel tables beginning on page 37 for a list of available channels and their uses. If you are still not certain which channels to use, see the FCC maritime radio page at the FCC website (http:// wireless.fcc.gov/marine/) or contact the FCC Call Center at 1-888-CALLFCC. For individuals requiring a license, such as commercial users, you should obtain a license application from your nearest FCC field office (for US users) or Industry Canada (for Canadian users). BASIC RADIO GUIDELINESYou should familiarize yourself with the rules on marine radios and be aware of which rules apply to your boat. Complete guidelines for all ship and marine radio types can be found at the US Coast Guard website under the topic Radio Info for Boaters (the direct link is http://www.navcen.uscg. gov/marcomms/boater.htm). Here are a few guidelines that affect nearly all s. xIf you have a VHF radio on your boat, you must maintain a watch on channel 16 (156.800 MHz) whenever the radio is not being used to communicate. Effective from 2004, if a radio is carried, it must be turned on and set to channel 16 whenever your vessel is underway. xIf you hear a distress call, wait a few minutes to let a shore station or Coast Guard vessel respond. If no other station has responded after 5 minutes, you must respond to the distress call. xDo not make false mayday or distress calls as a prank or to test your radio. (This is essentially like making a false 9-1-1 call; you may be subject to fines.) COMPLIANCEFCC Part 15The equipment has been tested and found to comply with the limits for a Class B device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: xReorient or relocate the receiving antenna. xIncrease the separation between the equipment and the receiver xConnect the equipment into an outlet on a circuit different from that to which the receiver is connected.45

xConsult the dealer or an experienced radio/TV technician for help.Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. Any change or modification must be approved in writing by West Marine. This device complies with Part 15 of the FCC rules. Operation is subject to the following two 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.Tout changement ou modification non approuvé expressément par la partie responsable pourrait annuler le droit à l’utilisateur de faire fonctionner cet équipement. Tout changement ou modification doit être approuvé par écrit par West Marine. Avis de conformité à la FCC : Ce dispositif a été testé et s’avère conforme à l’article 15 des règlements de la Commission fédérale des communications (FCC). Ce dispositif est soumis aux conditions suivantes: 1) Ce dispositif ne doit pas causer d’interférences nuisibles et; 2) Il doit pouvoir supporter les parasites qu’il reçoit, incluant les parasites pouvant nuire à son fonctionnement.In order to comply with FCC RF Exposure requirements, this device must be installed to provide at least 7.9 in (20 cm) separation from the human body at all times.ICThis device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.Cet appareil est conforme aux normes RSS exemptes de licences d’Industrie Canada. Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer d’interférences nuisibles et (2), il doit pouvoir accepter les interférences, incluant celles pouvant nuire à son fonctionnement normal.In order to comply with FCC/ISED RF Exposure requirements, this device must be installed to provide at least 7.9 in. (20 cm) separation from the human body at all times.Afin de se conformer aux exigences d’exposition RF FCC/ISED, ce dispositif doit être installé pour assurer une séparation d’au moins 7.9 in. (20 cm) du corps humain à tout moment. ANTENNA SELECTION AND INSTALLATIONYour UM435 has been designed to accommodate all of the popular marine VHF antennas. However, the selection and the installation of the antenna is the responsibility of the user or installer. The FCC has determined that excessive radiation poses a health risk to people near radio transmitting antennas. Therefore, the antenna used with this radio should be installed using the following guidelines to ensure a suitable distance between the antenna and persons close by. 46

xSmall whip antennas (3 dB) or smaller should be installed keeping at least a two foot separation distance between the radiating element and people. xMedium antennas (6 dB) should be installed keeping at least a three foot separation distance. xLarger antennas (9 dB) should be installed keeping at least a four foot separation distance. xNo person should touch the antenna or come into the separation distance when the radio is transmitting. Three-Year Limited Warranty WARRANTOR: UNIDEN AMERICA CORP. (“Uniden”)ELEMENTS OF WARRANTY: Uniden warrants, for three years, to the original retail owner, this Uniden roduct to be free from defects in materials and craftsmanship with only the limitations or exclusions set out below. WARRANTY DURATION: This warranty to the original user shall terminate and be of no further effect 36 months after the date of original retail sale. The warranty is invalid if sold by Uniden, (C) improperly installed, (D) serviced or repaired by someone other than an authorized Uniden service center for a defect or malfunction covered by this warranty, (E) used in any conjunction with equipment or parts or as part of any system not manufac-tured by Uniden, or (F) installed or programmed by anyone other than as detailed by the Operating Guide for this product. STATEMENT OF REMEDY: In the event that the product does not conform to this warran-ty at any time while this warranty is in effect, warrantor will either, at its option, repair or replace the defective unit and return it to you without charge for parts, service, or any other cost (except shipping and handling) incurred by warrantor or its representatives in connection with the per-formance of this warranty. Warrantor, at its option, may replace the unit with a new or refur-bished unit. THE LIMITED WARRANTY SET FORTH ABOVE IS THE SOLE AND ENTIRE WARRANTY PERTAINING TO THE PRODUCT AND IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES OF ANY NATURE WHATSOEVER, WHETHER EXPRESS, IMPLIED OR ARISING BY OPERATION OF LAW, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THIS WARRANTY DOES NOT COVER OR PROVIDE FOR THE REIMBURSEMENT OR PAYMENT OF INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some states do not allow this exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you. other rights which vary from state to state. This warranty is void outside the United States of America. PROCEDURE FOR OBTAINING PERFORMANCE OF WARRANTY: If, after following the instructions in this Operating Guide you are certain that the Product is defective, pack the 47

Product carefully (preferably in its original packaging). Include evidence of original pur-chase and a note describing the defect that has caused you to return it. The Product should be shipped freight prepaid, by traceable means, or delivered, to warrantor at: Uniden America Corporation C/O Saddle Creek 743 Henrietta Creek Rd., Suite 100 Roanoke, TX 76262

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