GME TX670 Manuel utilisateur

TX670 Instruction Manual Page 1

TX670

POCKET SIZE

2 WATT HANDHELD

UHF CB RADIO

INSTRUCTION MANUAL

Page 2 Instruction Manual TX670

WARNING: SAFETY INFORMATION

The TX670 is a radio frequency transmitting device.

 •Whentransmitting,keeptheantennamorethan25mm

fromanypartoftheheadorbody.

 •Donottransmitnearelectricalblastingequipmentorin

explosiveatmospheres.

 •Donotallowchildrentooperatearadiotransmitter

unsupervised.

CONTROLS............................3

LCDINDICATORS ..................4

POWERINGTHERADIO .........5

GENERALOPERATION...........7

PowerOn/Off....................7

AdjustingtheVolume........7

DisplayLighting.................7

Receiving signals ...............8

Transmitting ......................8

 DUP/MonitorKey...............9

Scan/MemoryKey ...........10

 Mode/Key-LockFunction. . 11

1. CTCSS Code Selection. . 12

 2.TransmitterPower ........13

3.VOXSettings................13

4.DualWatchSettings.....14

 5.Squelch Settings ..........15

6. RogerBeep

Tone Settings...............15

7. ButtonBeep

Tone Setting ................16

8. CallAlarmSelection....16

CTCSSTONEFREQUENCIES

...17

CHANNEL

FREQUENCYMHz ...............18

SPECIFICATIONS .................19

WARRANTY ............ backpage

ACCESSORIES

Supplied

•TX6702/1WattUHF

HandheldRadiowith

ﬂexibleantenna.

•3rechargeableAAbatteries

•240VACadapter

•Instruction manual

CONTENTS

Optional

•Speakermicrophone

•Hands-freeearmicrophone

•Necklanyard

•Vehiclecigarettelighter

tricklecharger.

•Leather case

TX670 Instruction Manual Page 3

CONTROLS

1 BatteryCompartment

2 Duplex/MonitorKey

3 BeltClip

4 Push-To-Talk(PTT)Switch

5 Antenna

6 IndicatorLED

7 VolumeOn/Off

8 ExternalSpeaker/Mic

9 LCDDisplay

10 Scan/Memory

11 ChannelUp

12 Microphone

13 Speaker

14 ChannelDown

15 Mode/LockKey

Page 4 Instruction Manual TX670

LCD INDICATORS

1Receiver Busy Icon:

Appearswhenreceiving.

2Transmit Icon:

Appearswhentransmitting.

3Memory Icon:

Appearswhentheselectedchannelis

stored in the Scan memory.

4Scan Indicator Icon:

AppearswhenSCANisenabledand

the radio is scanning.

5Button Beep Tone Icon:

Appearswhenthebuttonbeep

conﬁrmation tone is selected.

6Roger-Beep Tone Icon:

AppearswhentheRoger-Beep

toneisenabled.

7Battery Level Icon:

Indicatesbatterychargelevel.Flashes

whenbatteryisalmostempty.

Dual Watch Icon:AppearswhenDualWatchmodeisactive.

9High Power Icon:

AppearswhenHightransmitterpower

is selected.

10 Duplex Icon:

IndicatesthatDuplexcommunicationhas

beenenabled.

11 Key-Lock Icon:

Appearswhenthekeypadislocked.

12 Monitor Icon:

AppearswhenMonitorfunctionisactivated.

13 Power Save Icon:

Appearswhentheradioisinthepower

save mode.

1 2 3 4 56 7

1213141516

TX670 Instruction Manual Page 5

14 Voice Activated Transmission (VOX) Icon:

Appearswhen

theVOXmodeisactivated.

15 CTCSS Tone:

DisplaystheselectedCTCSStone

(from00-38)ontheselectedchannel.

16 Channel Display:

Indicatesthechannelnumberinuse.

POWERING THE RADIO

YourTX670ispoweredbythreeAAbatteries(Ni-MH).Ifleft

unused,thebatterieswilldischargewithinafewmonths.If

youhavenotusedyourTX670forsometime,youwillneedto

rechargeyourbatteriesbeforeuse.

Installing the Batteries

Batteryinstallationismoreconvenientwhenthebeltclipis

removed.Todothis,releasethespringclipandslidethebelt

clipdownwardandawayfromtheradiobody.

1.Pressthecentretopareaofthebatterycoverand

slidedownwards.

2.Installthethreerechargeablebatteriesasindicatedonthe

batteryhousing,slide

coverbackinto

positionuntilit‘clicks’

intoplace.

Page 6 Instruction Manual TX670

Charging the Batteries

YourTX670issuppliedwithanACadapterwhichwillrecharge

afullydischargedsetof1500mAhbatteriestofullcapacityin

around15-16hours.

1.Plugthechargerintoastandard240VoltACoutlet.

2.Connectthechargertomic/chargesocketontheradio.

Battery Low Alert

Whenthebatteryiconblinksonthedisplay,thebatterylevelis

lowandthebatteriesshouldberechargedorreplaced.Ifthe

batteriesarenotcharged,anaudiotonewillthensoundto

warntheuserthatthebatteriesarealmostdischarged.

Battery Usage

Thetimetakentodischargethebatterieswilldependonhow

youusetheTX670.The1500mAhbatteriessuppliedare

powerfulenoughforafulldaysuseunderaverageconditions.

Conserving Battery Power

TheTX670hasbuilt-inpowersavingfeaturestohelpyouget

themaximumamountoftimebetweencharges.Ifyouneedto

operateyourTX670inasituationwhereyourequiremaximum

batterylife(e.g.aremotesitewherethereisnoconvenient

rechargingfacilitynearby)thefollowinghintscangreatly

reducetheamountofpowerdrawnfromthebatteries.

Standby Mode

TheTX670willautomaticallyenterthe‘Standby’modewhen

itisinactive(i.e.nottransmittingorreceivingsignals).Whilein

Standbymodeitwillstillcheckforincomingsignalsbutitwill

drawconsiderablylesspowerfromthebatteries.Assoonas

asignalisheardorthekeysarepressedtheTX670will‘wake

up’again.ThisStandbymodeisautomaticandbyitselfcan

extendthebatterylifebymanyhours.

Using CTCSS

Ifyouareexpectingtoreceivesignalsonabusychannel,you

canprogramthatchannelforCTCSSoperationandgetthe

TX670 Instruction Manual Page 7

otherpersontocallyouusingthesameCTCSStone.Yourradio

willthenremaininStandbyandignoreallothersignalsuntil

your selected CTCSS tone is received.

Scanning

TheTX670drawsmorepowerfromthebatterieswhen

scanningthanwhenmonitoringasinglechannel.Thisis

becauseitmust‘wakeup’moreoftentomonitoreachchannel

foractivity.Youcanlengthenthebatterylifebyavoidingany

unnecessaryscanning.Inaddition,scanningincreasesthe

chanceofndingasignaltherebykeepingthereceiver‘awake’

andtheSquelchopenmoreoften.

Low Transmit Power Settings

Thetransmitterhasbothhighandlowpowersettings.Ifyou

areonlyoperatingovershortdistances,areinareasonably

highlocationorareclosetoalocalrepeater,tryusingthe

Lowtransmitterpowersetting.Thisreducesthetransmitter

powerfrom2Wattsto1Watteffectivelydoublingthetalk

timeavailable.

GENERAL OPERATION

Power On/Off

Rotate the

Volume

controlclockwisepastthe‘click’toturnthe

radio ON.Rotatethecontrolcounter-clockwisepasttheclickto

turn the radio OFF again.

Adjusting the Volume

Withtheunitpoweredon,rotatethe

Volume

controlclockwise

toincreasethevolumeandcounter-clockwisetodecrease

the volume.

Display Lighting

TheLCDbacklightingactivatesautomaticallywheneverakeyis

pressedandturnsoffautomaticallyafterabout5seconds.

Page 8 Instruction Manual TX670

Receiving signals

WhiletheTX670isnotreceivingsignals,itwillremaininthe

Standbymodetoconservebatterypower.

Whenasignalisreceived,theLEDindicatorontheupperedge

oftheradiowilllightgreenandthe iconwillappearonthe

display.Adjustthe

Volume

controlforacomfortable

listening level.

IftheincomingsignalisencodedwithaCTCSStonethat

matchestheonesetinyourradio,theLEDindicatorwilllight

orangeandyouwillbeabletohearthesignalinthespeaker.

IftheLEDindicatorlightsgreenandthe iconappears

butyoucannothearthesignal,itislikelythatyourradiohas

CTCSSenabledandtheincomingsignalisnotusingyour

selectedCTCSStone(see‘ModeSettings’formoredetailson

CTCSSsettings).

Ifnofurthersignalsarereceived,theunitwillrevertto

Standbymode.

Transmitting

Totransmit,pressandholdthePush-To-Talk(

PTT

)switch.The

otherradioyouaretalkingtomustbesettothesamechannel

(andCTCSScodeifapplicable).HoldtheTX670approximately

5to8cmsfromyourfacewiththeantennaverticalandspeak

intothebuilt-inmicrophone.

Whilethe

PTT

switchispressed,theLEDindicatoronthe

upperedgeoftheradiowilllightredandthe iconwill

appearontheLCD.

Whenyouhavenishedspeaking,releasethe

PTT

switchto

receiveincomingsignals(itisnotpossibletotransmitand

receiveatthesametime).Ifnofurthersignalsarereceived,the

unitwillreverttoStandbymode.

TIP:

ThePTTswitchcanalsobeusedtotransmitaCallAlarm

melody.WhentheCallAlarmmelodyisenabled(seeMode

settingsformoredetailsontheCallAlarmsettings),pressing

the

PTT

switchtwicequicklywillcallanotherpartyonthe

samechannelandplaytheCallAlarmmelodyintheirradio’s

TX670 Instruction Manual Page 9

speaker.Whenthishappens,the

iconwillappearand

theLEDindicatorwilllightredforabout3seconds.Thecall

alarmcanonlybesentonceperminute.

Duplex/Monitor Key

TheDuplex/Monitorkeyisadualfunctionkeythatcontrols

boththeDuplexandMonitorfunctions.

DUP Key

DuplexoperationallowstheTX670totransmitonadifferent

frequencytothatwhichitreceives.Thisallowsoperation

throughrepeaterstationsinyourarea.Repeatersautomatically

re-transmityoursignaloveramuchwiderarea,providing

greatlyincreasedrange.TheDuplexmodeonlyworkson

channels1-8.WithDuplexselected,yourTX670actually

transmits 30 channels higher than it receives.

Channel

Selected 1 2 3 4 56 7 8

Receive

Channel 1 2 3 4 56 7 8

Transmit

Channel 31 32 33 34 35 36 37 38

ToswitchbetweenSimplexandDuplexmodes,selectaduplex

channel(1-8)thenbrieypressthe

DUP

button.WhenDuplex

modeisselected,‘DUP’appearsonthedisplayon

that channel.

MON Key

ToopentheSquelch,pressandholdthe

MON

key.Thiswill

allowyoutocheckthecurrentchannelforactivitybefore

transmitting,particularlyifyouhaveCTCSSenabled.Whenthe

Squelchisopen,theLEDindicatorontheupperedgeofthe

radiowilllightgreen,the iconwillappearonthedisplay

andyouwillhearstaticorhissifthechannelisclear.Donot

transmit if you hear any conversations. Press and hold the

MON

keyagaintoclosetheSquelch.

Page 10 Instruction Manual TX670

CTCSS

ToactivateordeactivateCTCSS,thecurrentchannelmusthave

a CTCSS code selected via the MODE key,(seeMODEkey

settingsformoredetails).

SCAN/Memory Key

TheSCANkeyisadualfunctionkeythatcontrolsbothScan

andMemoryFunctions.

Scanning Function

ChannelScanningallowsyoutomonitorchannelsthathave

beenincludedintheactivescanlist.Theactivescanlist

includesallchannelswhichdisplaytheicon‘

’ontheLCD.

Toenablechannelscanning,brieypressthe

SCAN

key.‘SCAN’

willbedisplayedandtheradiowillshowrapidlychanging

channelnumbersasitscansthroughthechannels.While

scanning,brieypressthe or keystoselectthe

scan direction.

ToexittheScanmode,brieypressthe

SCAN

keyagain.

TheTX670willreturntonormaloperationand‘SCAN’will

disappearfromthedisplay.

Scanning Features

•Ifasignalisreceived,thescanispaused,allowingyou

totransmitandreceiveonthatchannel.Theradiowill

automaticallyresumescanningafewsecondsafterthelast

receptionortransmission.

•Pressthe

PTT

switchwhiletheunitisscanningtojumpto

thehomechannel(thehomechannelisthechannelthe

radiowasonatthetimescanningwasactivated).Youcan

thentransmitandreceiveonthatchannel.Theradiowill

automaticallyresumescanningafewsecondsafterthelast

receptionortransmission.

•

Whentheunithasstoppedonabusychannel,pressthe or

keysto‘skip’overthebusychannelandcontinuescanning.

TIP:

TheScanmodewillreducetheoverallbatterylife

becausetheStandby(batterysaver)featureisoverridden.

Autres manuels pour TX670

Table des matières

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