Uniden America UT916 Portable FRS/GMRS Transceiver User Manual UT916ZH GMR645 2CK 1119

Uniden America Corporation Portable FRS/GMRS Transceiver UT916ZH GMR645 2CK 1119

Users Manual

Choosing a ChannelYour radio has 22 channels and 38 CTCSS codesyou can use to talk to others. In order to speak tosomeone, each of you must be set to the samechannel and CTCSS code.To choose a channel:With the radio in "Normal" operating mode press thech/scan key and press the ▲or ▼key to increase ordecrease the channel number displayed.Note: Channels 1-7 have an expectancy range ofup to 6 miles. Channels 8-14 have an expectancyrange of up to 2 miles. Channels 15-22 have anexpectancy range of up to 6 miles.Choosing a CTCSS CodeEach of the channels 1-22 may have any one ofthe codes, OFF or 1-38 selected. Code oF (OFF) indicates no CTCSS code selected and your radiocan receive a signal regardless of the code settingsof the transmitting radio.1) Enter the Menu. The CTCSS code on the LCDdisplay will appear.2) Press the ▲or ▼key to increase or decreasethe code number displayed. You can also selectoF (OFF) at this stage.3) Exit the Menu.Talking on Your RadioTo talk to others using the radio:1) Press and hold the PTT button and speak in aclear, normal voice about 2-3 inches away fromthe microphone. While you are transmitting, theicon will appear on the display. To avoid cutting off the first part of your transmission,pause slightly after pressing the PTT buttonbefore you start talking.2) When you are finished speaking, release the PTTbutton. You can now receive incoming calls. Whilereceiving, the icon will appear on the display.Voice Operated TransmissionYour GMR645-2CK radio is equipped with a user selectable Voice Operated Transmitter (VOX) thatcan be used for automatic voice transmissions. TheVOX feature is designed to be used with a headsetwith a microphone. Transmission is initiated byspeaking into the remote microphone instead ofpushing the PTT button.GMR645-2CK*Range may vary depending on environmental and/or topographical conditions.• 15 GMRS / 7 FRS Channels• 38 CTCSS Codes• Up to 6 Mile Range*• Internal VOX Circuitry• 5 Selectable Call Tone Alerts• Backlit LCD Display• Optional Headset Accessories• Headset Jack• Roger Beep1 Antenna2 PTT (Push-To-Talk) Button3 Monitor Key4 Call Key5 WX/Alert Key6 Channel/Scan Key7 Speaker8 Headset Jack9 Up Key10 On/Off/Select Key11 Microphone12 Down Key13 Battery Level Meter14 Receive Indicator15 Call Indicator16 Scan Indicator17 Channel Indicator18 Alert Indicator19 Weather Indicator20 Transmit Indicator21 Volume Setting Indicator22 VOX Indicator23 GMRS/FRS Indicator24 Keypad Lock Indicator25 CTCSS Indicator26 Charging LED’sCongratulations on your purchase of the UnidenGMR645-2CK (General Mobile Radio Service)radio. This product is a lightweight, palm-sizedradio. Use it at sporting events to stay in contactwith family and friends, hiking, skiing, outdoors, orin a neighborhood watch for vital communication.This compact, state-of-the-art device is equippedwith many features.PACKAGE CONTENTSYour package contains two GMR645-2CK radios,two rechargeable NiMH battery packs (#BP38), ACadapter (#AC6248), Recharging cradle (#RC6348),two belt clips and this reference guide. You mayoperate the unit using the rechargeable NiMH battery pack or 4 AAA alkaline batteries (not included). The following optional accessoriesmay be purchased from your participating Unidendealer or call1-800-554-3988 or visit us on the webat www.uniden.com. Use only Uniden accessories.• NiMH Battery Pack - #BP38• Recharging Cradle - #RC6348• Headset - #HS2467FCC GMRS LICENSEThe GMR645-2CK radio operates on the GeneralMobile Radio Service (GMRS) frequencies whichrequire a Federal Communication Commissionlicense to operate. For licensing information andapplication forms, visit the FCC online at:www.fcc.gov/wtb/uls or call the FCC hotline at 1-800-418-3676. If you have any questions, youcan contact the FCC direct at 1-888-225-5322.INSTALL THE BATTERYYour GMR645-2CK radio uses the NiMH batterypack or 4 AAA alkaline batteries (not included).To install the NiMH battery pack:1) Make sure your radio is OFF.2) Remove the battery compartment door by pressing the tab at the bottom of the compartment door allowing the door to beremoved.3) Install the NiMH battery pack into the batterycompartment. Be certain to follow the instructionwritten on the label on the battery pack.Installing the battery pack incorrectly will preventthe unit from operating.4) Replace the battery compartment door.USING THE RADIOIn order to get the most out of your new radio, read thisreference guide completely before attempting to operatethe unit.Turning the Radio On and Adjusting the Volume1) Press and hold the sel/ key to turn the radio ON,and increase the speaker volume by pressing the ▲key. To decrease the volume, press the ▼key.2) Press and hold the sel/ key again to turn the radioOFF.Adjusting the Sound (Key Beeps)Your radio emits a beep each time one of the buttons orkeys (except for the PTT button and call key) are pressed.To turn this sound OFF, press and hold the call key whileturning ON the radio. Repeat this step to turn the sound ON.Navigating through the MenuTo access the advanced features of the GMR645-2CK,your radio has a Menu function.• Battery Charger• Battery Level Meter• Channel Monitor• Channel Scan• Keypad Lock• NOAA Emergency / Weather Channels• Emergency Weather AlertBATTERY LEVEL ANDLOW BATTERY ALERTThis unit has a battery level meter on the display to indicate the status of the batteries. When the battery inthe unit is low, the battery level meter icon willflash. Recharge the NiMH battery pack immediately or ifyou are using the alkaline batteries, you must replace thealkaline batteries in order to continue using the radio.Warning! To avoid the risk of personal injury or propertydamage from fire or electrical shock, only use the Unidenaccessories specifically designated for this product.1) To enter the Menu, press the sel/ key.2) Additional presses of the sel/ key will advanceyou through the Menu until exiting to "Normal" operating mode.3) Other methods of exiting the Menu function are:a. Press and hold the sel/ key again.b. Press the PTT, mon, call, wx/alert, or ch/scan keyc. Wait 10 seconds until the unit automatically returns to“Normal”mode.To select the VOX level:1) Enter the Menu. Advance through the Menu untilthe vox icon appears on the display. The currentlevel (OFF, 1-3) will be indicated. Level oF (OFF)disables VOX, while levels - set the sensitivity of the VOX circuit.2) Press either the ▲or ▼key to the desired VOXsensitivity level. Use level 1 for increased sensitivity to voice in normally quiet environments, and use a higher level to reduceundesired activation in very noisy environments.3) Exit the Menu.Transmitting a Call ToneYour GMR645-2CK radio is equipped with 5 selectable call tones that will be transmitted whenthe call key is pressed.To select a call tone:1) Enter the Menu. Advance through the Menu untilthe call icon is shown on the display. The currentcall tone number ( - ) will be indicated.2) Press the ▲or ▼key to increase or decreasethe number to the desired call tone. Each tonewill be heard through the speaker.3) Exit the Menu.To transmit the selected call tone, press the callkey. The selected tone will automatically be transmitted for a fixed length of time. Call Tone willbe cancelled when the PTT button is pressed.Channel Scan FeatureYour GMR645-2CK radio has a channel Scan feature that allows you to easily Scan all 22 channels. When an active channel is detected, theradio will pause on that channel until the channel isclear. Then after a 2 second delay, the radio willcontinue scanning. Pressing the PTT button whilethe Scan is paused on a channel will allow you totransmit on that channel.To turn ON channel Scan:Press and hold the ch/scan key until the scan iconis displayed. The channel number on the displaywill change as the radio rapidly cycles through thechannels. You can know which GMRS or FRSchannel is active by the icon. The icon indicatesscanning GMRS channel, and the icon indicatesscanning FRS channel.To turn OFF channel Scan:Press the sel/ ,call, PTT, or wx/alert key, orpress and hold the ch/scan key for 2 seconds.Key LockTo Lock the keypad:1) Enter the Menu. Advance through the Menu untilthe icon appears on the display. The currentKey Lock status oF (OFF) blinks on the display.Normal NormalCTCSS VOX Level Call Tone Key Lock1-5OFF, 1-38 OFF, 1-3ON-OFFGMR645-2CK RADIO2) To switch the Key Lock mode from oF (OFF) toon, press the ▲key.3) To confirm the setting, press the sel/ key.The radio returns to the "Normal" mode.Note: If you exit the setting mode before confirmingyour selection by pressing the sel/ key, the keyLock setting will be set tooF (OFF).To Unlock the keypad:1) Press and hold the sel/ key to turn the radioOFF.2) Press and hold the sel/ key again to turn theradio ON. The keypad is unlocked.Automatic Power Save FeatureYour GMR645-2CK radio has a unique circuitdesigned to dramatically extend the life of the batteries. If there is no transmission nor an incoming call within 3 seconds, your radio switchesto the Power Save mode. The radio is still able toreceive transmissions in this mode.LCD BacklightThe LCD Backlight will automatically turn ON whenany key (except the PTT button) is pressed. TheLCD display will illuminate for 10 seconds beforeturning OFF.Monitor Mode FeatureYour GMR645-2CK radio allows you to listen for weaksignals on the current channel at the press of a key.To turn ON the Monitor Mode:•Press mon for brief listening, the icon willblink.•Press and hold mon for 2 seconds for continuouslistening. The receiver circuit will stay open, andletting in both the noise and weak signals.To turn OFF Monitor Mode:Press mon to return to "Normal" mode, and theicon stop blinking.Roger BeepRoger Beep is a BEEP that is sent to notify the endof transmission (both PTT and VOX transmission).Roger Beep can be heard through the speakerwhen Key Beep is on. Roger Beep is transmittedeven if Key Beep is turned off. However Roger Beepwill not be heard from the speaker.To turn ON Roger Beep:Press and hold the ▲key while turning ON theradio.To turn OFF Roger Beep:Press and hold the ▲key while turning ON theradio.USING THE CHARGING CRADLEIf you use the rechargeable NiMH battery pack, twoGMR645-2CK radios can be charged by using thecharging cradle.Make sure to turn the radio OFF before placingthe radio in the charging cradle. Otherwise thebattery level meter icon won’t indicate properly.1) Connect the AC adapter (# AC6248) to DC IN 9Vjack and to a standard 120V AC wall outlet.2) Set the charging cradle on the desk or tabletop,and place the radio in the charging cradle withthe keypad facing forward.3) Make sure that the LED illuminates. Charge thebattery pack for 16 hours and remove the radiofrom the charging cradle after charge.Note: The charge indicator LED's will remain on aslong as the radios are left in the charger.UT916ZH (GMR645-2CK) 1119 11/19/03 7:03 PM Page 1
Channels 15 GMRS/7 FRS/7 WeatherCTCSS Codes 38 Sub-Audible TonesOperating FrequencyGMRS/FRS: 462.5500 - 467.7125 MHzWX: 162.4000 - 162.5500 MHzPower Source NiMH Battery Pack (BP38) or4 AAA Alkaline BatteriesRange Channel 1-7 up to 6 milesChannel 8-14 up to 2 milesChannel 15-22 up to 6 milesBattery Life 18 Hours typ. - Alkaline Batteries (5/5/90 duty cycle) 15 Hours typ. - NiMH Battery PackFrequency ChartCh. Freq. Cross Ref. Ch. Freq. Cross Ref.1 462.5625 FRS & GMRS 1 12 467.6625 FRS 122 462.5875 FRS & GMRS 2 13 467.6875 FRS 133 462.6125 FRS & GMRS 3 14 467.7125 FRS 144 462.6375 FRS & GMRS 4 15 462.5500 GMRS 115 462.6625 FRS & GMRS 5 16 462.5750 GMRS 86 462.6875 FRS & GMRS 6 17 462.6000 GMRS 127 462.7125 FRS & GMRS 7 18 462.6250 GMRS 98 467.5625 FRS 8 19 462.6500 GMRS 139 467.5875 FRS 9 20 462.6750 GMRS 1010 467.6125 FRS 10 21 462.7000 GMRS 1411 467.6375 FRS 11 22 462.7250 GMRS 15CTCSS Chart (Hz)Code Freq. Code Freq.oF OFF 20 131.81 67.0 21 136.52 71.9 22 141.33 74.4 23 146.24 77.0 24 151.45 79.7 25 156.76 82.5 26 162.27 85.4 27 167.98 88.5 28 173.89 91.5 29 179.910 94.8 30 186.211 97.4 31 192.812 100.0 32 203.513 103.5 33 210.714 107.2 34 218.115 110.9 35 225.716 114.8 36 233.617 118.8 37 241.818 123.0 38 250.319 127.3This device complies with Part 15 of the FCCRules. Operation is subject to the following twoconditions:(1) This device may not cause harmful interference.(2) This device must accept any interferencereceived, including interference that may causeundesired operation.Important: Changes or modifications to this unitnot expressly approved by Uniden could void yourauthority to operate this unit. Your radio is set up to transmit a regulated signal on an assigned frequency. It is against the law to alter or adjust thesettings inside the radio to exceed those limitations.Any adjustments to your radio must be made byqualified technicians.To be safe and sure:• Never open your radio’s case.• Never change or replace anything in your radio except the batteries.Your radio might cause TV or radio interferenceeven when it is operating properly. To determinewhether your radio is causing the interference, turnit off. If the interference goes away, your radio iscausing it. Try to eliminate the interference by moving your radio away from the receiver. If youcannot eliminate the interference, the FCC requiresthat you stop using the radio.Hazardous Environments: Do not operate theradio in hazardous environments. Explosion or firemay result. Do not operate the radio near unshielded electrical blasting caps.Under certain conditions, radios can interfere withblasting operations and may cause an explosion.Turn your radio OFF to prevent accidental transmission when in a blasting area or in areasposted: "Turn off two-way radio." Constructioncrews often use remote control RF devices to setoff explosives.Care and Safety: To clean the radio, use a softcloth dampened with water. Do not use cleaners orsolvents because they can harm the body of theunit and leak inside, causing permanent damage.Use a dry, lint-free cloth to clean the battery contacts. Do not submerge the unit in water. If theunit gets wet, turn it off and remove the batteriesimmediately.Dry the battery compartment with a soft cloth tominimize potential water damage. Leave the batterycompartment cover off overnight to ensure complete drying. Do not use the radio until the unitis completely dry.Important: Evidence of original purchase isrequired for warranty service.WARRANTOR: UNIDEN AMERICA CORPORATION ("Uniden")ELEMENTS OF WARRANTY: Uniden warrants, forone year, to the original retail owner, this UnidenProduct to be free from defects in materials andcraftsmanship with only the limitations or exclusionsset out below.WARRANTY DURATION: This warranty to theoriginal user shall terminate and be of no furthereffect 12 months after the date of original retailsale. The warranty is invalid if the Product is:(A) damaged or not maintained as reasonable or necessary, (B) modified, altered, or used as part of any conversion kits, sub-assemblies, or any configurations not sold by Uniden, (C) improperlyinstalled, (D) serviced or repaired by someoneother than an authorized Uniden service center fora defect or malfunction covered by this warranty,(E) used in any conjunction with equipment or partsor as part of any system not manufactured byUniden, or (F) installed or programmed by anyoneother than as detailed by the owner’s manual forthis product.STATEMENT OF REMEDY: In the event that theproduct does not conform to this warranty at anytime while this warranty is in effect, warrantor willeither, at its option, repair or replace the defectiveunit and return it to you without charge for parts,service, or any other cost (except shipping andhandling) incurred by warrantor or its representatives in connection with the performanceof this warranty. Warrantor, at its option, mayreplace the unit with a new or refurbished unit.THE LIMITED WARRANTY SET FORTH ABOVEIS THE SOLE AND ENTIRE WARRANTY PERTAINING TO THE PRODUCT AND IS IN LIEUOF AND EXCLUDES ALL OTHER WARRANTIESOF ANY NATURE WHATSOEVER, WHETHEREXPRESS, IMPLIED OR ARISING BY OPERATION OF LAW, INCLUDING, BUT NOTLIMITED TO ANY IMPLIED WARRANTIES OFMERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.THIS WARRANTY DOESNOT COVER OR PROVIDE FOR THE REIMBURSEMENT OVERPAYMENT OF INCIDENTAL OR CONSEQUENTIAL DAMAGES.Some states do not allow this exclusion or limitationof incidental or consequential damages so theabove limitation or exclusion may not apply to you.LEGAL REMEDIES: This warranty gives you specific legal rights, and you may also have otherrights which vary from state to state. This warrantyis void outside the United States of America andCanada.PROCEDURE FOR OBTAINING PERFORMANCEOF WARRANTY: If, after following the instructionsin the owner’s manual you are certain that theProduct is defective, pack the Product carefully(preferably in its original packaging). The Productshould include all parts and accessories originallypackaged with the Product. Include evidence oforiginal purchase and a note describing the defectthat has caused you to return it.The Product shouldbe shipped freight prepaid, by traceable means, towarrantor:ONE YEAR LIMITED WARRANTYFCC INFORMATIONWARNING! Read this information before using the radio. In August 1996 the FederalCommunications Commission (FCC) of the UnitedStates with its action in Report and Order FCC 96-326 adopted an updated safety standard forhuman exposure to radio frequency electromagnetic energy emitted by FCC regulatedtransmitters.Those guidelines are consistent with the safetystandard previously set by both U.S. and international standards bodies. The design of theradio complies with the FCC guidelines and theseinternational standards.Never allow children to operate the radio withoutadult supervision and the knowledge of the following guidelines.WARNING! It is up to the user to properly operatethis radio transmitter to insure safe operation.Please adhere to the following:Use only the supplied or an approved antenna.Unauthorized antennas, modifications, or attachments could impair call quality, damage theradio, or result in violation of FCC regulations.Do not use the radio with a damaged antenna.If a damaged antenna comes into contact with theskin, a minor burn may result. Please contact yourlocal dealer for a replacement antenna.Body-worn OperationThis device was tested for typical body-worn operations using the supplied belt-clip.To maintain compliance with FCC RF exposurerequirements, Body-worn operations are restrictedto the supplied belt-clip.For hand-held operation, the radio should be held 1 inch from the user's face. The use of accessoriesthat do not satisfy these requirements may notcomply with FCC RF exposure requirements andshould be avoided.For more information about RF exposure, pleasevisit the FCC web site at www.fcc.gov.FCC RF EXPOSURE INFORMATIONCovered under one or more of the following U.S. patents:4,684,870 4,734,049 5,203,015 5,214,7895,491,745 5,497,508 5,517,677 5,557,6065,574,994 5,610,946 5,613,201 5,625,8705,627,876 5,628,059 5,634,196 5,634,2055,678,176 5,697,096 5,717,312 5,722,0705,787,345 5,901,341 6,021,326 6,084,8616,163,691 6,195,415 6,353,730Uniden America CorporationParts and Service Division4700 Amon Carter Blvd., Fort Worth, TX 76155(800) 297-1023, 8 a.m. to 5 p.m. Central, Monday through Fridaywww.uniden.com© 2004 Uniden America CorporationAll rights reserved Printed in ChinaUTZZ01916ZZSPECIFICATIONSYour GMR645-2CK radio can receive weatherbroadcasts from the NOAA National WeatherService. When in the Weather Radio Alert mode,the system functions as it does in GMRS mode butalso monitors the selected weather channel foralerts when not communicating.While using the Weather Radio, you are not able toreceive GMRS communications.1) To turn ON the Weather Radio Broadcast mode,press the wx/alert key. The icon appearson the display.2) Press the ch/scan key, and press the ▲or ▼key to increase or decrease the number to thedesired Weather Channel.3) To exit the Weather Radio Broadcast mode,press the wx/alert key. The icon disappears from the display.• To change the channel continuously, press andhold the ▲or ▼key for more than 1 second.• When in the Weather Radio Broadcast mode, you can only set the Key Lock from the Menu mode.Choosing an Emergency/Weather ChannelThere are 7 NOAA channel frequencies availableand these frequencies are common between the USand Canada. You will need to know what frequency is being transmitted in your location.1) Press and hold the wx/alert key. The icon appears on the display.2) When the unit receives a warning signal, it beepsfor 5 seconds. The icon, the iconand channel indicator blinks.3) To turn OFF Weather Alert, press and hold thewx/alert key. The icon disappears fromthe display.•When Weather Alert is activated, the highest priorityis given to this function. It checks the weather alert signals every 7 seconds and switches to the warning receive mode automatically.•Weather Alert is activated even if key beep is turned off.USING THE WEATHER RADIONOAA Weather Radio Frequency ListChannel 1 162.550 MHz Channel 5 162.450 MHzChannel 2 162.400 MHz Channel 6 162.500 MHzChannel 3 162.475 MHz Channel 7 162.525 MHzChannel 4 162.425 MHzUT916ZH (GMR645-2CK) 1119 11/19/03 7:03 PM Page 2

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