EasyCom ET-80 User manual

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1）；
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3）；
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9）
Batteryvoltageindicator
Transmittingandreceivingindicator;
Lockkeyindicator
Scanchannelindicator
TxconfirmationtoneOn/offindicator
ChannelNo.,VolumeNo
Volumeindicator
VOXON/OFFindicator
CTCSScodeNumber.
7
2） 1）3） 4）
5）
6）
(9)
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8
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2）
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1Pushtotalk(PTT).
2powerandcallkey;
3increasekey;
4menukey;
5ear/micjack.
6monitor/channelscankey;
7decreasekey;
8changerjack
4）
5）
EASYCOM
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PressandholdtheKeyuntilturnontheradioandtone
released,thedisplaybrieflyshowsallfeatureontheLCD,then
thedisplayscrollthroughtheavailablechannelandInterference
EliminatorCode
''abeep
icons
b.Turntheradiooff.
Withtheradioon,pressandholdthe'Keyuntilturnoffthe
radioandabeeptonereleased,thedisplayturnoffalso.
'
SettingInterferenceEliminatorCode(CTCSS)
a.Presstwotimesuntilthecodestartstoflash.''CTCSS
b.Press'or'toselectthecode.
c.Press'PTT'tosavethesetting.
''(CTCSS)
Settingcalltone
Theradiocantransmit5typescalltonetootherradio,sousercanalert
othersthathewanttotalk.
Tosetacalltone
a.Withtheradioon,press'3times,thecurrentcalltonesetting
flashand'CR'display.
'
Settingthechannel
a.Withradioon,press'keyonetime,thecurrent
channelflash.
'
b.Press'or'tosetthechannel.''
c.Press'PTT'toconfirmthesetting.
Turningtheradioonandoff
a.Turntheradioon.
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SettingthesensitivitylevelofVOX
Adjustingtheradio'sVOXsensitivitylevelhelpminimizethe
tyntendednoisetriggeratransmission,andhelptheradiopickup
softvoice.
possibi
-liuni
a.Press''4timesuntilVOXicondisplay.
b.Press''or''toselectsensitivitylevel.
3=high(2=medium(
1=low(
Forquietenvironment)Formostenvironment)
Fornoiseenvironment)0=OFF
Lockthekeypad.
Toavoidaccidentallychangeuser'ssetting,pressandhold''keyuntil
Lock-keyicondisplayonLCD,thetime,usercantheradioonoroff,
receive,transmit,sendacallandmonitorthechannel,allotherfunction
arelocked.
turn
tone,
Tounlocktheradio,pressandhold''keyuntilLock-keyiconisnolonger
displayed.
Monitorachannel.
Withtheradioon,pressandholdthe''key,thentheradiocan
currentchannel,releasethekeystoptomonitor.
monitor
ScanningChannels
UsescanningtomonitorchannelsandCTCSScodesfortransmissionorto
findsomeonewhohasaccidentallychangedchannels.
Tostartscanning,brieflypressandrelease'',thescanindicatoricon
c.Press'Menu'or'PTT'tosavethenewcalltone.
b.Press''or''tochangeandcanheardthechangedcalltone.
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Totransmittingatalkconfirmationtone
UsingaudioAccessory
a.Turntheradiooff;plugtheaccessoryintothejack.
b.Turntheradioon,lowervolumebeforeplacingtheaccessoryinthe
headorinear.
c.Press''or''toadjustvolumetoacomfortablelevel.
d.Totransmitting,press'PTT',andspeakintotheaccessorymicrophone.
e.Toreceive,release'PTT'.
Adjustingthevolume
Astheradioisonstandbymode,press''keytoincreasevolume,
press''keytodecreasevolume.Total,thereare8volumesteps.
Usercanhearthetransmission,torespondtothetransmission,press
'PTT'within5seconds.
Ifwantstopscanning,press''keyagainor'PTT'key.
display.whenradiodetectsachannelactivity,itstopsscanningand
Theradiocantransmitauniquetonewhenuserfinishedtransmission.
a.Toturntalkconfirmationtoneon:
turntheradioonnormaly,theconfirmationtoneisin'on'modein
default,andconfirmationtoneicondisplay.
bToturntalkconfirmationtoneoff:
pressandhold''keywhileuser''keytoturnontheradio,
confirmationtoneiconnolongerdisplay.
.
press
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Frequency:
BATTERY
Yourradiocanuse3piecesAA1.2Vmorethan650mAHNi-CDorNi-MH
rechargeablebattery
Whenbatteryvoltageindicatorshowremainingonescale,thebatteryis
empty,youshouldthebatteryorneedchargethebattery.change
Warning :IfyouuseAlkalinebattery,youwillnotchargethebattery.You
mustmovethebatteryofwithoutpower.
Channel Frequency
CH1 446.00625MHz
CH2 446.01875MHz
CH3 446.03125MHz
CH4 446.04375MHz
CH5 446.05625MHz
CH6 446.06875MHz
CH7 446.06875MHz
CH8 446.06875MHz
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a.Neveropenyourradioscase.
b.Neverchangeorreplaceanythinginyourradioexcept
thebatteries.
'
Tocleantheradio,useasoftclothdampenedwithwater.Donotuse
cleanersorsolventsbecausetheycanharmthebodyoftheunitandleak
inside,causingpermanentdamage.
useadry,lint-freeclothtocleanthebatterycontacts.Donotsubmerge
theunitinwater.
Iftheunitgetswet,turnitoffandremovethebatteriesimmediately.
Drythebatterycompartmentwithasoftclothtominimizepotentialwater
damage.Leavethebatterycompartmentcoveroffovernitghttoensue
completelydrying.Donotusetheradiountiltheunitiscompletelydry.
r
Tobesafe:
Careandsafety:
Accessory
Item Accessory
3*AANi-MHbattery
Adaptorforcharge(optional)
EAR-MicrophoneAccessory
Beltclip
Usermanual
(optional)
1
2
3
4
5
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Generalspecification
item Description unit limit
1Channelnumber CH 8
2Freq.Stability ppm 2.5
3Workingvoltage V 3.6-4.5V
4Lowbatteryindictor V 3.2+/-0.2
Receiver
5Sensitivityat12dBSinad dBm ≤-119
6Max.Audiooutputpower mW 250
7Audiodistortion % 5
8SpuriousresponseAtten. dB 50
9Adjacentchannelrejection dB 45
10 Imagerejection dB 40
16 CurrentdrainatmaxAFoutput mA 160
atstand-by mA ≤33
atpowersaving mA ≤0.9
Transmiter
17 RFpoweroutput mW ≤500
25 Currentdrainat500mW mA ＜550mA
24 Mic.Sensitivity mV ＜15
18 Max.Dev.WithCTCSS KHz 2.5
21 Modulationdistortion % 5
22 Spurious/HarmounicsEmission dB 46
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