Tamiya TEU-302BK User manual

TEU-302BKisa forward/ reverserunningelectronicspeed
controllerfeaturinga highfrequencywavedrive system. Read
thisinstructionmanualcarefullybeforeoperation.Forsafety
pre-cautions,alwaysfollowtheinstructionsprovided.Im-
properoperationmayresultina seriousaccident.
llr/Neveruseelectronicpartsthatpreventcurrentflow,such
asschottkydiodes.Theycausecountercurrentwhencarisin
reversedamagingtheelectronicspeedcontroller.Remove
anysuchpartsifalreadyinstalled.
•Disconnectmotorcablesduringset-up.
TamiyaTEU-302BK(forward/ reverse)
•Compatiblereceiver:TAMIYA, KO, FUTABA,JR,SANWApue)
•Controlsystem: High frequencywave drive system
•Max.continuouscurrent (FET spec): Forward120A, Reverse 60A
•Powersupply: 7.2~8.4V (with6~7cells)
•Compatiblemotor: ElectricmotorforR/Ccars(over23turns)
•Drivingfrequency: 500Hz,1kHz,2kHz (with 3 steps)
•Output voltage forreceiver:6V(input7.2V)
•Outputcurrentforreceiver: 1A
•Dimensions: 33.5x27.2X14.3mm(exceptprojections)
•Weight:48g(body43g)
58 Specificationsaresubjecttochangewithoutnotice.
((Partnamesandconnections))Partsmarked m arenotincluded.
SSTamiya7.2VRacingPackbattery
% Motor(over23turns)
Note • Due to gearratio or other cer-
tainloadconditions, a motor
(over23turns)maynotbecom-
patible.
Motorconnector
(blue s -)
S&Receiver
•Compatiblemaker
TAMIYA,KO, FUTABA, JR
SANWA(Blue)
*Donotconnectpower
supplytoreceiver.
TEU-302BK
(forward / reverse)
Receiverswitch
?\CAUTIONS
)AlwaysturnONtransmitter first, thenreceiver.
OAlwaysturnOFFreceiverfirst, thentransmit-
ter, i ."• ,
•Oppositeordermaylead to anout of control
R/Ccarandanunexpectedaccident.
({Installation))
•Puttingreceiver and receiverantennaneardevicescirculating
largeamounts of electricalcurrent,suchasTEU-302BK, motor, run-
ningbattery or cables,willlead to interferencecausingloss of con-
trol. ReceiverandreceiverantennamustnottouchTEU-302BK,and
antennamust not crossoverwithcablesfromTEU-302BK.Carbon
ormetalchassismayalsotransferinterference. •AttachTEU-302BK
to chassis
ormechanismdeckwith dou-
ble-sided tape. Attachswitch to
easilyaccessibleplace.
/hWARNING
•Thisproductisanelectronic speed controllerfor land basedR/Cmodels.Donot
use foranyotherpurpose.
•Securelyconnectelectronicspeedcontrollerandservo to receiver.Cables can
becomedisconnectedduetostrongvibrationsduring use, resultinginlossof con-
trol.
•Makesurenooneelseintheareaisusingthesamefrequencyas you. Frequen-
cyinterferencecancauseseriousaccidents.
•Stopoperationiflighteningorthunder occurs, aslighteningmaystrikethetrans-
mitter antenna,
•DonotoperateyourR/Cmodelinpuddlesorin rain. Interiorelectronicsmayget
wetresulting in lossof control.
•Topreventfireoranoutofcontrolcar,alwaysremoveordisconnectbatteriesaf-
ter use. jjfeajgj
•Keeptransmitter,batteryand R/C modelawayfromsmallchildren to prevent
possibilityofpersonal injury, bums, intoxication, suffocation,etc.
A
CAUTIONS
•Checkpolarity(+/-) of motorandbatterybeforeconnecting. In-
correctconnectioncoulddamageinternalelectronics.
•Using a lowturnmotoratlowfrequencymaydamageelectronic
speedcontroller and motor.
•Avoidcontinuousoperation:batteryconnectormaymelt or be-
comedeformed by heat.Topreventbums, do nottouchmotor or
electronicspeedcontrollerstraightafteruse.
•Shortcircuitstocables will damageinternalelectronicsand chas-
sis.
•Thisproductcontainsprecisionelectronicpartsthat maybe
damagedby high impact,waterorhumidity.
•Do not disassemble or modify.Usedesignatedpartsonly. For-
eignpartsmaynotbecompatiblecausingdamage to internalelec-
tronics.
•Never run R/Cmodelsonstreetsorcrowdedareas.
1103 ©2003TAMIYA ITEM45028TEU-302BKFETSpeedController(1054335)

<Set-up»
-ArWhenprogrammingsettings,disconnectmotor cable's.
Neutral / Maximumacceleration / Maximumreversing(Full
braking)
(J)Securelyconnectwiringaccording
toillustration on page 1 (except
motor). Turn on transmitterfirst,
positionthrottletrim to neutral and
reverseswitchtonormal.
~k\f yourtransmitter is capable of
programmedsettingssuch as ABS
oraccelerationfunction,turn offall
settings.
)Tumonreceiver.Wheninstallingfor
thefirst time, LEDlightwillflash red
once.
(3)Push set buttononcewiththrottle
triggerinneutral.
^Transmitter
throttle trigger
Push setbutton
(for morethan 0.5 sec).
®Pullthrottletriggertomaximumac-
celeration and push set button
once.
LED flashes red.
Maximum
acceleration
©Pushthrottletrigger to maximum
reversingandpushsetbuttononce.
<3>
LED changes to a
double flash.
Maximum reversing
(Full-braking)
Push once.
<3>
LED turns off.
(§) Setting completed.
(Standardsettings)
^Throttlepositioningmustbesetinthissequenceandcannot be
setindividually.
•*-lfpower is turned off beforecompletion,thenewsettingswill be
lost and old throttlepositioningwillremain.
^r/Until youcorrectlycompletethe step, youcannotprogresstothe
next one.
lk"Youmustsetnewthrottlepositioningwhenchangingtransmitters.
Turningreversefunction off
-ArAllowsyou to enterracesforbiddingreverserunning.Followthe
instructionsbelow to turnreversefunction off (pushingthrottle trig-
ger will activatebrakesonly).
^Followsamesequence to turnreversefunctionon(switchesbe-
tween on / offsettingeachtimedone).
Turnontransmitter. Turn onreceiverwhileholdingdownthesetbut-
ton, thenreleasebuttonimmediately(within 3 sec.).FlashingLED
quicklyflashesredtwiceandturns off (onlyflashesoncewhen turn-
ing reverse function on). Settingcompleted.
# * # -
»
-^Checking if reverse functionisonoroff.
Whenreversefunction is on:LEDwillflashredoncewhenturning
ontransmitter and thenreceiver.
*
Whenreversefunction is off:LEDwillflashredtwicewhenturning
ontransmitter and thenreceiver.
Defaultsetting
•ArCancelsallchangesandreturnstooriginalsettingsattime of pur-
chase.
Turnontransmitter. Turn onreceiverwhileholdingdownthesetbut-
ton. Keepholdingdownbuttonuntilflashing red lightturnsgreen
(app. 3 sea). Releasebutton.
LEDlightwill be green for2 sec.,thenturn off. Defaultsetting is
completed.
More than3 sec.
<S>
Green light (for 2 sec.).
Green $fc $fe $fc
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2)*5H_tB*r*S6$r/3(180B)l3lrtlt:»JElA^ttJSttflr?ft£Ufc
951*2) 7*9 V—+J-— fcf 'X OlfisgrT5j§LEBII3-7=f422-8610>££££
0 < KSV^ofcF^V\-&-t±*!g#-5§-054-283-0003)
S»BfTCDiSe)J¥»#AncD^:fflHcd:*ttK!Jlpa*o®'A.2H*:<Dibm
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Effective only in Japan.

Adjustingtorque-curve(drivingfrequency)
•Settorquetomildorquicksettingwheninlowormediumspeed
inordertosuittrackconditions(settonormalattimeofpurchase).
Turnontransmitter.Turnonreceiverwhileholdingdownsetbutton.
Keepholdingdownbuttonuntilflashingredlightturnsgreen(6
sec.), thenflashesboth red / green. Releasebutton.
Morethan6 sec.
Red/Green o
Green^ ^ ^
Red/Green$fc $fe $fe
Mildsetting:Pullthrottletriggertomaximumacceleration.Push
setbuttonand LED turns red for2sec.
Push once.
(for2sec.)
Quicksetting:Pushthrottletriggertomaximumreversing.Push
settrattonanaLEuturns'red/ greerrfor2 sec.
<4^
#
Red/ Green
(for2sec.)
Normalsetting:Pushsetbuttononcewiththrottletriggerin neu-
tral. LED turns green for2 sec.
<3> &
Green
<^>">(for2sec.)
ThrottleoperationandLEDlight
Olfsettingsarecorrect,LEDwillturnoffwhentriggerisinneutral,
turnonwhenaccelerating/ reversing,andturnoffwhenatmaxi-
mumacceleration/ fullbraking.
Max.i \ Max. reversing
accelerationNeutral (Full braking)
Lightoff LightonLightoff LightonLightoff
Max.AcceleratingNeutral
acceleration Reversing
(Braking)
Full braking
Olfreceiveristurnedonwhiletransmitterisoff,LEDwillflash.If
motorisconnectedan alarm willalso sound.
TransmitterReceiver LED light
; TamiyaTEU-302BKisequippedwiththreesafetyfunctions.
[Reducedvoltageprotectioncircuit'.Whenbatteryoutputislow,
powertomotorisreducedtomaintainpowertoservo, preventing
• potentiallossofcontrol.Whencarbeginstoslow,replaceorre-
chargebattery.
Heatprotectionmechanism: IfTEU-302BKstartstooverheat
duetolonguse,powertomotorisreduced,causingcartoslow.If
furtheroverheatingoccurs,powertomotorisstopped,preventing
anydamage.Aftercooling,theheatprotectionmechanismwillau-
tomaticallyreset.
iOvercurrentprotectionmechanism: Whenmotorshortcircuits,
powertomotorisautomaticallystopped.Overcurrentprotection
mechanismwillnotresetautomatically.Afterfixingthecar,restart
thetransmitterandreceiver.
«CAUTION>
•Checkpolarity(+/—)ofbatterybefore connecting. Incorrect con-
nectioncoulddamageinternalelectronicsofTEU-302BK.
•Donotrepeatedlyaccelerateandreverseasitmaycausemotor
andTEU-302BKtooverheatleadingtomalfunction.
I•ifTEU-302BKgetswet,immediatelyturnoff,disconnectbattery
andallowtoairdry.
((Troubleshooting))•Before sending yourR/C model for repair, checkit againusing the chartbelow.
PROBLEM
Motordoesnotwork.
Nobrakecontrol.
OverheatingofTEU-302BK
(Heatprotectorisactive)
CAUSE
•Setting error.
•Faulty motor.
•Connection error.
•FaultyTEU-302BK.
•Insufficientcooling.
•Faultychassisdriving gear.
•1 m propergearratio.
SOLUTION
9Re-programsettingsfromthebeginning.Alsochecktransmitterand
receiver.
•Replace motor.
•Inspectcablesandwiring.
•Contactyourlocaldealer/agent
•Createbetterventilationbymakingholesonbody shell, etc.
•inspectrotatingareaofchassis.Reassembleifrequired.
•Setpropergearratio.
•incaseofa faultormalfunction,consult
yourlocalTamiyaagent/ dealer.
Tamiyaacceptsnoresponsibility,ex-
pressedorimplied,forproblemsor acci-
dentsduetodisassembly,remodelingor
usageagainstinstructionsofthisproduct. TUMim
TAMIYA,INC.
3-7,0NDAWARA,SHIZU0KA-CrrY,JAPAN.
3