Cobra Electronics LI4900 FRS/GMRS TRANSCEIVER User Manual

Cobra Electronics Corporation FRS/GMRS TRANSCEIVER

USERS MANUAL

Owner’s ManualNothing Comes Close to a Cobra®TWO-WAY RADIO MODEL LI 4900 WXPrinted in ThailandPart No. 480-316-PVersion ALI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page FC1
A1Making Life Easier and SaferIntroductionStaying in touch with your family and friends is convenient and easy when using your microTALK®radio. Some of the many uses you will discover include:Communicating with others while hiking, biking, and working;keeping track of family and friends at a crowded public event;checking with travel companions in another car; talking withneighbors; arranging meeting spots with others while shopping at the mall.Secure your microTALK radio while on the go.Carrying your microTALK radio with you is easy when using the belt clip. The belt clip easily attaches to your belt, purse or backpack. Simply squeeze the clip and place it where you prefer.For Assistance in the U.S.A. In this user’s manual, you should find all the information you need to operate your microTALK radio. If you require furtherassistance after reading this manual, Cobra Electronics offers the following customer assistance services:Automated Help Desk English only. 24 hours a day, 7 days a week 773-889-3087(phone). Customer Assistance OperatorsEnglish and Spanish. 8:00 a.m. to 6:00 p.m. Central Time, Monday through Friday (except holidays) 773-889-3087 (phone). QuestionsEnglish and Spanish. Faxes can be received at 773-622-2269 (fax). Technical AssistanceEnglish only. www.cobra.com (on-line: Frequently Asked Questions). English and Spanish. productinfo@cobra.com (e-mail).For Assistance Outside the U.S.A. Contact Your Local Dealer ©2007 Cobra Electronics Corporation™6500 West Cortland StreetChicago, Illinois 60707 USAwww.cobra.comCustomer AssistanceBelt ClipLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page A1
A2Product FeaturesIntroduction123457610121391. Antenna2. External Speaker/Microphone/Charge Jack3. Backlit LCD Display4. Mode Button5. Channel Up/Down Button6. Hi-Lo Power Button7. Speaker/Microphone8. On/Off Power Button9. Lock/Enter Button10. Volume Up/Down Button11. Light/Max Range Button12. Talk Button13. Call Button14. Wrist Strap Connector15. Belt Clip16. Battery Compartment17. Battery Door Latch14151617811LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page A2
A3Product FeaturesIntroductionBacklit LCD DisplayImportant FCC Licensing InformationThis radio operates on General Mobile RadioService (GMRS) frequencies which require aFederal Communications Commission (FCC)license. See page 27 for licensing and other related information.Maximum range may vary and is based onunobstructed line-of-sight communication underideal conditions.Features• 22 ChannelsSeven shared withFRS/GMRS, seven FRS only, eight GMRS only• 10 Channel NOAA AllHazards Radio•121 Privacy Codes(38 CTCSS codes/83 DCS codes)• Hands-Free Operation (VOX)• VibrAlert®Silent Paging• 10 Channel Memory• Signal Strength Meter• ScanChannel, privacy codes, memory• Selectable Hi•Low Power In GMRS• Backlit LCD Display• Button Lock• Call Alert 10 selectable tones• Speaker/Microphone/Charge Jack• Roger BeepSelectable on/off• Battery/Power Saver• Keystroke TonesSelectable on/off• Auto Squelch• Maximum RangeExtender•Belt Clip123468912141517 10131. Signal Strength Meter Icon2. Call Alert and VibrAlert Icon3. Lock Icon4. Keystroke Tones Icon5. DCS Icon6. Roger Beep Icon7. VOX Icon8. Memory Icon9. CTCSS Icon10. Memory Location Number11. Privacy Code Numbers12. Receive/Transmit Icon13. Hi-Low Power Icons14. Battery Low Indicator15. Scan Icon16. Power Saver Icon17. Channel Numbers571116LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page A3
OperationCustomer AssistanceWarranty1IntroductionCaring for Your microTALK Radio •Your microTALK radio will give you years of trouble-free service if cared for properly. Handle the radio gently. Keep the radio awayfrom dust. Never put the radio in water or in a damp place. Avoid exposure to extreme temperatures.Rechargeable Battery Pack andDesktop Charger •To install or replace battery pack:1. Remove belt clip by releasing belt clip latch and sliding clip up.2. Pull up on the battery door latch to removethe battery compartment cover.3. Insert lithium ion battery pack. Positionbattery pack according to polarity markings.4. Replace battery compartment cover and belt clip.Estimated operation time on full charge: 10 hours.Rechargeable battery packs must be recycled or disposed of properly in compliance with allapplicable laws. They may not be thrown in the trash. Certain states or municipalities require recyclingand have established collection programs. Pleasecontact your local waste removal authority forinstructions, or return to Cobra®for recycling. Wrap battery packs carefully and mail postageprepaid to: Cobra Electronics Corporation, 6500West Cortland Street, Chicago, IL 60707 USA,Attn: Battery Recycling.Do not put battery packs into fire orexpose to high heat. They may explode.Pull Up LatchRemove Belt ClipInsert Battery PackLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page 1
2For charging microTALK radio(s) in desktopcharger:1. Insert radio(s) into desktop charger as shown. 2. Insert round connector of 120-volt adapterinto jack on back of charger.3. Plug 120-volt adapter into electrical outlet.If charging light is not on, check position of radio. Radio should beupright. The charge indicator light will stay on as long as the radiois in the charging well.It normally takes about 15 hours to fully recharge battery pack. Battery pack will not be damaged if it stays in the charging welllonger than that. Note: To charge a single radio, you can bypass the desktop chargerand simply insert the wall adapter’s round connector directly intothe speaker/microphone/charge jack located on the top of the radio.Use only the supplied rechargeable batteries and charger forrecharging your Cobra microTALK radio.Cobra recommends your radio is turned off while being charged.Introduction Using Your RadioInsert Radio(s)Quick Start1. Press and hold the Power button to turn on your radio.2. Press the Channel Up or Channel Downbutton to select a channel.Both radios must be tuned to the samechannel/privacy code to communicate.3. Press and hold the Talk button while speaking into the microphone.4. When finished talking, release the Talkbutton and listen for a response.LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page 2
3Turning on Your microTALK Radio •Press and hold the Power button until you hear a series of audible tones indicating the radiois on.Your microTALK radio is now in Standby mode, ready to receive transmissions. The radiois always in Standby mode, except when theTalk, Call or Power buttons are pressed.Battery Low •When battery power is low, the Battery Low iconwill blink. Your batteries should be recharged.Auto Battery Save •Your microTALK radio has a unique circuitdesigned to extend battery life. If there are no transmissions for 10 seconds, the radio willautomatically switch to Battery Save mode andthe Power Saver icon will flash in the display.This will not affect the radio’s ability to receiveincoming transmissions.Communicating with Another Person •1. Press and hold the Talk button.2. With the microphone about 2 inches (5 cm) from your mouth, speak in a normal voice.3. Release the Talk button when you are finished talking and listen for a response.You cannot receive incoming calls while pressing the Talk button.Both radios must be tuned to the same channel/privacy code to communicate.Customer Assistance WarrantyIntroduction OperationOn/Off PowerBattery LowBattery Save ModeTalk Button2 Inches (5 cm)from MouthLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page 3
4Using Your RadioChannels •With the radio on, select any of the 22 channels by pressing the Channel Upor Channel Down button. Both radios must be tuned to the same channel to communicate.Channels 1 through 7 are shared by FRS andGMRS. Channels 8 through 14 are FRS only.Channels 15 through 22 are GMRS only.See page 26 for FRS/GMRS frequencyallocations and compatibility charts.Listening for a Response •Release the Talk button to receive incomingtransmissions. Your microTALK radio is alwaysin Standby mode while the Talk or Call buttons are not pressed.Call Button •To alert another person that you are calling:–Press and release the Call button. The other person will hear a two second call tone. This tone is used only to establishvoice communications.See page 24 on how to select from 10 available call tone settings.OperationChannel ButtonsChannel NumberListeningCall ButtonLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 4
Customer Assistance WarrantyIntroduction5OperationSelectable High•Low Power Output •When in close proximity to another party orduring favorable conditions, you can switch from High to Low Power to extend battery life.This feature applies to GMRS Channels 1 through 7 and 15 through 22 only.Channels 8 through 14 operateexclusively on low power.To toggle between high and low power:–Press and release the Hi•Lo button.When using Channels 1 through 7 and 15 through 22 on high power, the Hi icon will be visible on the display.When using those channels on low power and on Channels 8 through 14, the Low icon will be visible on the display. To Illuminate Display •Press and release the Light/Max Rangebutton to illuminate the display for 10 seconds.Hi-Low ButtonHi Power IconLow Power IconLight/Max RangeLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 5
6Using Your RadioAuto Squelch/Maximum Range •Your microTALK radio is equipped with Auto Squelch, whichautomatically shuts off weak transmissions and unwanted noise due to terrain and conditions. This slightly reduces the MaximumRange at which signals can be heard.You can turn off auto squelch to allow all signals to be received and extend the maximum range of your radio.To briefly turn off auto squelch:–Press the Light/Max Range button for less than five seconds. If you hear two beeps, you have turned the maximum range extender on (see below).To turn maximum range extender on:–Press and hold the Light/Max Range buttonfor at least five seconds until you hear two beeps which indicates the maximum rangeextender is on.To turn maximum range extender off:–Press and release the Light/Max Rangebutton or change channels.Lock Feature •The Lock feature locks the Channel, Mode, Hi•Lo and Powerbuttons to prevent accidental operation. To turn the lock feature on or off:–Press and hold the Lock/Enter button for two seconds.A double beep sound is used to confirm yourlock on or off request. When in Lock mode, the Lock icon will be displayed.OperationLight/Max RangeLock/Enter ButtonLock ModeLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 6
Customer Assistance WarrantyIntroduction7OperationSpeaker/Microphone/Charge Jack •Your microTALK radio can be fitted with an external Speaker/Microphone,freeing your hands for other tasks. This same jack also serves as theconnecting point for the wall charger/adapter.To attach a speaker/microphone:1. Open the speaker/microphone/charge tab on top of your microTALK radio.2. Insert the plug into the speaker/microphone/charge jack.To connect a wall charger/adapter:1. Open the speaker/microphone/charge tab on top of your microTALK radio.2. Insert the wall charger/adapter plug into the speaker/microphone/charge jack.Signal Strength Meter •Your microTALK radio has a Signal StrengthMeter that shows the strength of your incomingand outgoing transmissions. The ascending barsnext to the signal strength indicate the strengthof the signal. The greater the number of barsvisible, the stronger the signal. The fewernumber of bars visible, the weaker the signal.microTALK Range •Your range will vary depending on terrain and conditions. In flat, open country your radio will operate at maximum range. Buildings and foliage in the path of the signal can reduce the range of the radio.Dense foliage and hilly terrain will further reduce the range of the radio.On FRS channels 8 through 14, your radioautomatically switches to low power, which will limit the range the radio can communicate.Remember, you can achieve maximumrange by using maximum rangeextender. See page 6 for details.Speaker/Microphone/Charge JackSignal StrengthMaximum RangeReduced RangeReduced RangeLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 7
8Mode FunctionsScrolling through Mode Functions •By scrolling through the Mode Functions, you will be able to select or turn on/off preferred features of your microTALK radio.When scrolling through the Mode Functions, your radio features will be displayed in the following order:Set CTCSS Privacy CodesSet DCS Privacy CodesSet NOAA All Hazards Radio ChannelSet VOX On/Off Set VOX Sensitivity LevelSet Memory LocationsSet Channel ScanSet CTCSS Privacy Code Scan Set DCS Privacy Code Scan Set Memory Location ScanSet VibrAlert and/or Call AlertSet Call Alert Tone SignalSet Roger Beep On/OffSet Keystroke Tones On/OffScroll through the mode functions using the Mode button. Each pressand release of the Mode button will advance to the next mode function.Press the Talk button at any point to return the radio to Standby mode.Privacy Codes •Your microTALK radio incorporates two advanced coded squelchsystems that can help to reduce interference from other users on any given channel. CTCSS (Continuous Tone Coded SquelchSystem) provides 38 privacy codes and DCS (Digitally CodedSquelch) provides 83 privacy codes. This provides a total of 121Privacy Codes. Either system can be used on all channels, but bothsystems cannot be used on the same channel at the same time.To successfully communicate using a privacy code, both the sending and receiving radios must be tuned to the samechannel and to the same privacy code system (CTCSS orDCS) and privacy code number. Each channel will rememberthe last privacy code system and number you select.The privacy code 00 is not a privacy code, but allows allsignals to be heard on a channel that is set to 00 on both the CTCSS and DCS systems.OperationMode ButtonLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 8
Customer Assistance WarrantyIntroduction9OperationSet CTCSS Privacy Codes •To select a CTCSS privacy code:1. After selecting a channel, press the Mode button until the CTCSS icon appearsand the small numbers flash on the display(01 through 38).NOTEIf DCS is turned on at the channelselected, the display will flash the CTCSS icon and “OFF.” To switch from DCS to CTCSS, press the Channel Upor Channel Down button while thedisplay is flashing “OFF.” The display will then show the small numbersflashing and you will then be able to proceed to step 2.2. Press using the Channel Up or Channel Down button to select a CTCSS privacy code. You can hold the Up or Downbutton for fast advance.3. When your desired CTCSS privacy code isdisplayed, choose one of the following:a. Press the Mode button to enter the newsetting and proceed to other functions.b. Press the Lock/Enter button to enter thenew setting and return to Standby mode.c. Do not press any buttons for 15 seconds to enter the new setting and return toStandby mode.Mode ButtonChannel ButtonsCTCSS Privacy CodeLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 9
10Mode FunctionsOperationSet DCS Privacy Codes •To select a DCS privacy code:1. After selecting a channel, press the Modebutton until the DCS icon appears and thesmall numbers flash on the display(01 through 83).NOTEIf CTCSS is turned on at the channelselected, the display will flash the DCS icon and “OFF.” To switch from CTCSS to DCS, press the Channel Upor Channel Down button while thedisplay is flashing “OFF.” The display will then show the small numbersflashing and you will then be able to proceed to step 2.2. Press using the Channel Up or Channel Downbutton to select a DCS privacy code. You canhold the Up or Down button for fast advance.3. When your desired DCS privacy code isdisplayed, choose one of the following:a. Press the Mode button to enter the newsetting and proceed to other functions.b. Press the Lock/Enter button to enter thenew setting and return to Standby mode.c. Do not press any buttons for 15 seconds to enter the new setting and return toStandby mode.Mode ButtonChannel ButtonsDCS Privacy CodeLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 10
Customer Assistance WarrantyIntroduction Operation11NOAA* All Hazards Radio Channels •You can use your microTALK radio to listen to NOAA All HazardsRadio channels transmitting in your area.To listen to All Hazards Radio channels:1. Press the Mode button until the WX (AllHazards Radio) icon, the currently selected AllHazards Radio channel, and signal strengthare displayed.2. Use the Channel Up or Channel Down buttonto change All Hazards Radio channels.3. WX (All Hazards Radio) icon will continue tobe displayed when All Hazards Radio is on.Choose one of the following:a. Press the Mode button to proceed to other functions.b. Press the Lock/Enter button to exit AllHazards Radio channels mode and returnto Standby mode.*National Oceanographic and Atmospheric AdminstrationMode ButtonChannel ButtonsHazards Radio IconLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 11
Mode ButtonMode ButtonChannel ButtonsChannel ButtonsVOX IconVOX Sensitivity Level12Mode FunctionsOperationVoice Activated Transmit (VOX) •In VOX mode, your microTALK radio can be used “hands-free,”automatically transmitting when you speak. You can set the VOXsensitivity level to fit the volume of your voice and avoidtransmissions triggered by background noise. To turn VOX mode on or off:1. Press the Mode button until the VOX iconflashes on the display. The current on or off setting is displayed.2. Press the Channel Up or Channel Downbutton to turn VOX on or off.3. Choose one of the following:a. Press the Mode button to enter theselected on or off setting and proceedto other functions. b. Press the Lock/Enter button to enter the selected on or off setting and return to Standby mode. To set VOX sensitivity:1. Press the Mode button until the VOX iconflashes and the current sensitivity level is displayed. The current sensitivity level is displayedwith letters “LE” and a Number 01through 05, with Number 05 being themost sensitive level and Number 01 being the least sensitive level.2. Press the Channel Up or Channel Downbutton to change the setting.3. Choose one of the following:a. Press the Mode button to enter the selected setting and proceed to other functions.b. Press the Lock/Enter button to enter the selected setting and return to Standby mode.LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 12
Customer Assistance WarrantyIntroduction13Operation10 Memory Locations •Your microTALK radio has 10 Memory Locations for storing your most frequently used channels and channel/privacy codecombinations. These Memory Locations can be selected individuallyor can be scanned. (See page 21 for memory location scan.)To program a memory location:1. Press the Mode button until the Memory icon and the memory location flash on the display.2. Press the Channel Up or Channel Downbutton to select the memory location (0 through 9).If a location has been programmedbefore, its associated channel/privacycode will be shown on the display.3. Press the Lock/Enter button to enter a new memory location or edit an alreadyprogrammed memory location. The channelnumbers will flash on the display.4. Press the Channel Up or Channel Downbutton to select a channel (1 through 22).5. Press the Lock/Enter button. The CTCSS icon and privacy code numbers will flash on the display.Mode ButtonChannel ButtonsMemory IconLock/Enter ButtonLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 13
14Mode FunctionsOperation6. Choose one of the following:a. Press the Channel Up or Channel Downbutton to select a CTCSS privacy code (01 through 38) for the channel.b. Press the Lock/Enter button to switch from CTCSS to DCS. The DCS icon and privacy code numbers will flash on the display. The Channel Upor Channel Down button can then be used to select a DCS privacy code (01 through 83) for the channel.If “OFF” flashes in place of the privacy code numbers, a privacy code is already set in the opposite (CTCSS or DCS) system. Press the Channel Upor Channel Down button to cancel the opposite code and select a privacycode from the active system for theselected channel.7. Choose one of the following:a. Press the Lock/Enter button to enter the channel/privacy code in the selectedmemory location. Radio then proceeds tonext Memory location, which will blink. b. Press the Mode button to enter the channel/privacy code in the selected memory location and proceed to other functions on thechannel/privacy code displayed before you entered mode functions.c. Press the Talk button to enter thechannel/privacy code in the selectedmemory location and exit mode functions.Upon release of the Talk button, the radio will enter Standby mode on thechannel/privacy code just entered.LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:55 AM Page 14
Customer Assistance WarrantyIntroduction15OperationTo recall a stored memory channel location:1. Press the Mode button until the Memory iconand the memory location number flash on thedisplay.2. Press the Channel Up or Channel Downbutton to select a memory location (0 through 9). If a location has been programmedbefore, its associated channel/privacycode will be shown on the display.3. Press the Talk button to return to Standbymode on the selected memory location.A memory location can be reprogrammedat any time it is displayed and flashing.Press the Lock/Enter button to begin.While recalling a stored memory location, if you do not press any buttons for 15 seconds,your radio will automatically return to Standbymode on the channel/privacy code displayedbefore you entered mode functions.Mode ButtonChannel ButtonsMemory IconLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 15
16Mode FunctionsOperationTo de-program a memory location:1. Press the Mode button until the Memory icon and the memory location flash on the display.2. Press the Channel Up or Channel Downbutton to select the memory location (0 through 9).If a location has been programmedbefore, its associated channel/privacycode will be shown on the display.3. Press the Lock/Enter button. The channelnumbers will flash on the display.4. Press the Channel Up or Channel Downbutton to select Channel 0.5. Choose one of the following:a. Press the Lock/Enter button to enter the channel/privacy code in the selectedmemory location and return to thebeginning of memory location options. b. Press the Mode button to enter the channel/privacy code in the selected memory location and proceed to other functions on thechannel/privacy code displayed before you entered mode functions.While de-programming a memory location, if you do not press any buttons for 15 seconds,your radio will automatically return to Standbymode on the channel/privacy code displayedbefore you entered mode functions.Mode ButtonChannel ButtonsMemory IconLock/Enter ButtonChannel 0LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 16
Customer Assistance WarrantyIntroduction17OperationChannel Scan •Your microTALK radio can automatically scan channels.To scan channels:1. Press the Mode button until the Scan icon and the channel numbers flash on the display.2. Press the Channel Up or Channel Downbutton to begin scanning channels.The radio ignores specific privacy codes while scanning channels.The Scan icon will continue to be displayed when scan is on. Your radio will continue to scan all channels and stop if an incomingtransmission is detected. Your radio will remain on that channel for 10 seconds. While setting channel scan, if you do not press any buttons for 15 seconds, your radio will automatically return to Standby mode on the channel or channel/privacy code displayedbefore you entered mode functions.Mode ButtonChannel ButtonsScanning ChannelsLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 17
18Mode FunctionsOperationDuring channel scan (while receiving an incoming transmission), you can choose from the following:a. Press and hold the Talk button to communicate on that channel. Your radio will remain on that channel and return to Standby mode.b. Press the Channel Up or Channel Down button to resume scanning channels.If you press the Talk button while scanning, but more than 10 seconds after receiving a transmission, you will transmit on the channel on which you last received a transmission. This will return the radio to Standby mode.If you do not press any button within 10 seconds after receiving a scanned transmission, your radio will automaticallyresume scanning channels. During channel scan (while not receiving a transmission), you can choose from the following:a. Press and hold the Talk button to communicate on thechannel or channel/privacy code that was displayed beforeyou entered mode functions or the channel on which, duringscanning, you last received a transmission. This will thenreturn the radio to Standby mode.b. Press the Mode button to proceed to set privacy code scan on the channel that was either displayed before you entered mode functions or on which, during channelscanning, you last received a transmission (see page 19 for further details).c. Press the Lock/Enter button to return to Standby modeon the channel/privacy code that was displayed before youentered mode functions or the channel on which, duringscanning, you last received a transmission.LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 18
Customer Assistance WarrantyIntroduction19OperationPrivacy Code Scan •Your microTALK radio can automatically scan the Privacy Codes (either CTCSS 01 through 38 or DCS 01 through 83) within one channel. Only one set of privacy codes (CTCSS or DCS) can be scanned at a time.To scan privacy codes:1. While in Standby mode, press the Channel Up or Channel Down button to choose the channel on which you wish to scan privacy codes.2. Press the Mode button until either the CTCSSor the DCS icon appears on the display andthe Scan icon and the privacy code numbersflash on the display.3. Press the Channel Up or Channel Downbutton to begin scanning privacy codes within the channel you selected.The Scan icon will continue to be displayed when privacy code scan is on. Your radio willcontinue to scan privacy codes and stop as anincoming transmission is detected. Your radiowill remain on that channel/privacy code for 10 seconds. While setting privacy code scan, if you do notpress any buttons for 15 seconds, your radio will automatically return to Standby mode on the channel/privacy code that was displayedbefore you entered mode functions. Mode ButtonChannel ButtonsSelect ChannelScan Privacy CodesLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 19
20OperationDuring privacy code scan (while receiving an incomingtransmission), you can choose from the following:a. Press and hold the Talk button to communicate on that channel/privacy code. Your radio will remain on that channel/privacy code and return to Standby mode.b. Press the Channel Up or Channel Down button to resume scanning privacy codes.If you press the Talk button while scanning, but more than 10 seconds after receiving a transmission, you will transmit on the channel/privacy code on which you last received atransmission. This will then return the radio to Standby mode.If you do not press any button within 10 seconds, your radio will automatically resume scanning privacy codes. During privacy code scan (while not receiving a transmission), you can choose from the following:a. Press and hold the Talk button to communicate on the channel/privacy code that was displayed before youentered mode functions or the channel/privacy code on which, during scanning, you last received a transmission. This will return the radio to Standby mode.b. Press the Mode button to proceed to set memory locationscan (see page 21 for further details).c. Press the Lock/Enter button to return to Standby mode on the channel/privacy code that was displayed before you entered mode functions or the channel/privacy code on which, during scanning, you last received a transmission.Mode FunctionsLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 20
Customer Assistance WarrantyIntroduction21OperationMemory Location Scan •Your microTALK radio can automatically scan up to 10 programmed Memory Locations.If there are one or fewer memory locations programmed in your radio, the scan memory locations option will not be available. To program at least two memory locations, see program memory locations on page 13.To scan memory locations:1. Press the Mode button until the Scan icon,Memory icon and the memory locationnumber flash on the display.2. Press the Channel Up or Channel Downbutton to begin scanning memory locations.The Scan icon and the Memory icon willcontinue to be displayed when memory location scan is on. Your radio will continue to scan memory locations and stop if anincoming transmission is detected. Your radio will remain on that memory location for 10 seconds.While setting memory location scan, if you do not press any buttons for 15 seconds, your radio will automatically return to Standby mode on the channel/privacy codedisplayed before you entered mode functions.Mode ButtonChannel ButtonsScanning LocationsLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 21
Mode Functions22During memory location scan (while receiving an Incomingtransmission), you can choose from the following:a. Press and hold the Talk button to communicate on thatmemory location. b. Your radio will remain on that memory location and return toStandby mode. Press the Channel Up or Channel Down buttonto resume scanning memory locations.c. After 10 seconds of inactivity, unit starts scan again.If you press the Talk button while scanning, but more than 10 seconds after receiving a transmission, you will transmit on the memory location on which, during scanning, you last received a transmission. If you do not press any button within 10 seconds, your radio will automatically resume scanning memory locations. During memory location scan (while not receiving atransmission), you can choose from the following:a. Press and hold the Talk button to communicate on thechannel/privacy code that was displayed before you enteredmode functions or memory location on which, duringscanning, you last received a transmission. b. Press the Mode button to proceed to other functions.c. Press the Lock/Enter button to return to Standby modeon the channel/privacy code that was displayed before youentered mode functions or the memory location on which,during scanning, you last received a transmission.To reduce the number of memory locations being scanned, you may de-program any unwanted locations. (See page 16 to de-program a memory location.)OperationLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 22
23VibrAlert and Call Alert •Your microTALK radio can alert you to incoming signals bysounding an audible call tone, by vibrating silently or both. To change call settings:1. Press the Mode button until the Call Setting icon flashes on the display. The current setting (“01” vibrate + ring, “02” vibrate only or “03” ring only) is displayed.2. Press the Channel Up or Channel Down button to change the call setting.3. Choose one of the following:a. Press the Mode button to enter the new setting and proceed to other functions.b. Press the Lock/Enter button to enter thenew setting and return to Standby mode.Customer Assistance WarrantyIntroduction OperationMode ButtonChannel ButtonsVibrAlert + RingVibrAlert OnlyRing OnlyLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 23
2410 Call Tone Settings •You can choose from 10 different call tone settings to transmit a unique call alert. To change a call tone setting:1. Press the Mode button until the letter “C” and the current call tone number (01 through 10) is displayed.2. Press the Channel Up or Channel Downbutton to hear the other call tone settings.3. Choose one of the following:a. Press the Mode button to enter the newsetting and proceed to other functions.b. Press the Lock/Enter button to enter thenew setting and return to Standby mode.Roger Beep Confirmation Tone •Roger Beep is an audible tone that your listener will hear when you release the Talk button. This alerts the other party that you are finished talking and it is OK for them to speak.To turn roger beep on or off:1. Press the Mode button until the Roger Beep icon flashes on the display. The current on or off setting is displayed.2. Press the Channel Up or Channel Downbutton to select roger beep on or off.3. Choose one of the following:a. Press the Mode button to enter the new setting and proceed to otherfunctions.b. Press the Lock/Enter button to enter thenew setting and return to Standby mode.Mode Functions andGeneral SpecificationsOperationMode ButtonMode ButtonChannel ButtonsChannel ButtonsCall Tone SettingRoger Beep OnLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 24
Customer Assistance WarrantyIntroduction25Operation Customer Assistance WarrantyIntroduction OperationMode ButtonChannel ButtonsKeystroke Tones OnKeystroke Tones •With Keystroke Tones turned on, your radio will sound beeps each time you press a button or change a setting.To change keystroke tones:1. Press the Mode button until the KeystrokeTones icon flashes on the display. Thecurrent on or off setting is displayed.2. Press the Channel Up or Channel Downbutton to turn keystroke tones on or off.3. Choose one of the following:a. Press the Mode button to enter the newsetting and return to Standby mode.b. Press the Lock/Enter button to enter thenew setting and return to Standby mode.LI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 25
26General Specificationsand FCC LicenseGeneral Specifications •FRS/GMRS Frequency Allocation and CompatibilityImportant: Please note that Cobra GMRS models with 15 Channels may designate different channel numbers for the same frequency. For example, a Cobra 15 Channel GMRS model would need to be tuned to Channel 11 in order to communicate with a 22 Channel GMRS tuned to Channel 15. Please refer to the chart below for channel/ frequency number compatibility. A = Channel No. for 22 Channel FRS/GMRS ModelsB = Channel No. for 15 Channel GMRS ModelsC = Type of Radio ServiceD = Frequency in MHzE = Power OutputAB C D E1 1 FRS/GMRS 462.5625 High or Low 2 2 FRS/GMRS 462.5875 High or Low3 3 FRS/GMRS 462.6125 High or Low 4 4 FRS/GMRS 462.6375 High or Low 5 5 FRS/GMRS 462.6625 High or Low 6 6 FRS/GMRS 462.6875 High or Low 7 7 FRS/GMRS 462.7125 High or Low 8 FRS 467.5625 Low 9 FRS 467.5875 Low10 FRS 467.6125 Low 11 FRS 467.6375 Low12 FRS 467.6625 Low13 FRS 467.6875 Low 14 FRS 467.7125 Low15 11 GMRS 462.5500 High or Low 16 8 GMRS 462.5750 High or Low 17 12 GMRS 462.6000 High or Low 18 9 GMRS 462.6250 High or Low 19 13 GMRS 462.6500 High or Low 20 10 GMRS 462.6750 High or Low 21 14 GMRS 462.7000 High or Low 22 15 GMRS 462.7250 High or Low OperationLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 26
Customer Assistance WarrantyIntroduction27IMPORTANT NOTICE: FCC LICENSE REQUIRED •This two-way radio operates on GMRS (General Mobile Radio Service) frequencieswhich require an FCC (Federal Communications Commission) license. A user mustbe licensed prior to operating on Channels 1 through 7 on high power or 15through 22, which comprise the GMRS channels of this radio. Serious penaltiescould result for unlicensed use of GMRS channels, in violation of FCC rules.Operation of this radio is subject to additional rules specified in 47 C.F.R. Part 95. Licensed users will be issued a call sign by the FCC, which should be used forstation identification when operating this radio. GMRS users should also cooperateby engaging in permissible transmissions only, avoiding channel interference withother GMRS users, and being prudent with the length of their transmission time. For licensing information and application forms, please call the FCC Hotline at 800-418-FORM. Request form #159 and form #605. Questions regarding the license application should be directed to the FCC at 888-CALL-FCC. Additional information is available on the FCC’s website at www.fcc.gov.Channel 1 through 7 on low power and channels 8 through 14 comprise the FRS (Family Radio Service). No license is required to operate on the FRS.Safety Information for microTALK RadiosYour wireless handheld portable transceiver contains a low power transmitter.When the talk button is pushed, it sends out radio frequency (RF) signals. The device is authorized to operate at a duty factor not to exceed 50%. In August 1996, the Federal Communications Commission (FCC) adopted RF exposure guidelines with safety levels for handheld wireless devices. ImportantFCC RF Exposure Requirements: For body-worn operation, this radio has been tested and meets the FCC RF exposure guidelines when used with Cobraaccessories supplied or designated for this product. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. Use only thesupplied antenna. Unauthorized antennas, modifications or attachments could damage the transmitter and may violate FCC regulations. Normal PositionHold the transmitter approximately two inches from your face and speak in a normal voice, with the antenna pointed up and away.This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmfulinterference, and 2) this device must accept any interference received,including interference that may cause undesired operation.FCC Warnings: Replacement or substitution of transistors, regular diodes orother parts of a unique nature, with parts other than those recommended byCobra may cause a violation of the technical regulations of part 95 of the FCCrules, or violation of type acceptance requirements of part 2 of the rules.Customer AssistanceOperationLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 27
28Product Service Product Service Questions •If you have any questions about operation or installing your new Cobra product, or if you need to order replacementparts… Please call Cobra first! DO NOT RETURN THIS PRODUCT TO THE STORE! See customer assistance on page A1.For Products Purchased in the U.S.A.If your product should require factory service, please call Cobra first before sending your radio. This will ensure the fastest turn-around time on your repair. You may be asked to send your radio to the Cobra factory. It will be necessary to furnish the following to have the product serviced and returned.1) For warranty repair include a copy of the original sales receipt. If you send the original receipt, it cannot be returned. 2) Send the entire product. 3) Enclose a detailed description of the problem along with the name andaddress of where the product is to be returned. 4) Pack radio securely to prevent damage in transit. If possible, use the original packing material. 5) Ship prepaid and insured by way of a traceable carrier such as United Parcel Service (UPS) or Priority Mail to avoid loss in transit to Cobra Factory Service: Cobra Electronics Corporation 6500 West Cortland StreetChicago, Illinois 60707 U.S.A. 6) If the radio is under warranty, it will be repaired or exchangeddepending on the model. Please allow approximately three to four weeks before contacting Cobra for status. If the radio is out of warranty, a letter will automatically be sent informing you of the repair charge or replacement charge. If you have any questions, please call 773-889-3087 for assistance.For Products Purchased Outside the U.S.A.Please contact your local dealer for product service information.Customer AssistanceCustomer AssistanceLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:56 AM Page 28
29IntroductionLimited One-Year Warranty on Radio(s) & Charger •For Products Purchased in the U.S.A.Cobra Electronics Corporation warrants that its Cobra microTALK radios and charger, and the component parts thereof, will be free of defectsin workmanship and materials for a period of one year from the date of firstconsumer purchase. This warranty may be enforced by the first consumerpurchaser, provided that the product is utilized within the U.S.A. Cobra will, without charge, repair or replace, at its option, defectivemicroTALK radios, chargers, products or component parts upon delivery tothe Cobra Factory Service department, accompanied by proof of the date offirst consumer purchase, such as a duplicated copy of a sales receipt. You must pay any initial shipping charges required to ship the product forwarranty service, but the return charges will be at Cobra’s expense, if the product is repaired or replaced under warranty. This warranty givesyou specific legal rights, and you may also have other rights which mayvary from state to state.Exclusions: This limited warranty does not apply: 1) To any productdamaged by accident; 2) In the event of misuse or abuse of the product oras a result of unauthorized alterations or repairs; 3) If the serial number hasbeen altered, defaced, or removed; 4) If the owner of the product residesoutside the U.S.A.All implied warranties, including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of thiswarranty. Cobra shall not be liable for any incidental, consequential orother damages; including, without limitation, damages resulting from lossof use or cost of installation. Some states do not allow limitations on how long an implied warranty lastsand/or do not allow the exclusion or limitation of incidental or consequentialdamages, so the above limitations may not apply to you.For Products Purchased Outside the U.S.A.Please contact your local dealer for warranty information.90-Day Warranty on Cobra Lithium Ion Rechargeable Battery PacksFor products purchased in the U.S.A. and Canada.Trademark Acknowledgement •Cobra®, microTALK®, Nothing Comes Close to a Cobra®, VibrAlert®and the snake design are registered trademarks of Cobra ElectronicsCorporation, USA. Cobra Electronics Corporation™ is a trademark of CobraElectronics Corporation, USA.WarrantyWarranty and TrademarkAcknowledgementLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page A4
Nothing Comes Close to a Cobra®EnglishFor more information or to order any of our products, please visit our website:www.cobra.comLI4900WX.qxd:9512-PR3900-2DXVP 11/6/06 9:54 AM Page RC1

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