CAUTION:ELECTRICALLYOPERATEDPRODUCT:
Notrecommendedforchildrenunder10yearsofage.M.T.H.recommendsadultsupervisionwithchildrenages10-16.
Aswithallelectricproducts,precautionsshouldbeobservedduringhandlingandusetoreducetheriskofelectric
shock.
WARNING:
TransformerRatings:
Whenusingelectricalproducts,basicsafetyprecautionsshouldbeobserved,includingthefollowing:
Readthismanualthoroughlybeforeusingthisdevice.
M.T.H.recommendsthatallusersandpersonssupervisinguseexaminethehobbytransformerandotherelectronicequipment
periodicallyforconditionsthatmayresultintheriskoffire,electricshock,orinjurytopersons,suchasdamagetotheprimary
cord,plugblades,housing,outputjacksorotherparts.Intheeventsuchconditionsexist,thetrainsetshouldnotbeuseduntil
properlyrepaired.
Donotoperateyourlayoutunattended.Obstructedaccessoriesorstalledtrainsmayoverheat,resultingindamagetoyourlayout.
Thistrainsetisintendedforindooruse.Donotuseifwaterispresent.Seriousinjuryorfatalitymayresult.
Toavoidtheriskofelectricalshock,donotdisassemblethetransformerunit.Therearenouser-serviceablepartsinside.Ifthe
unitisdamagedcontactM.T.H.Serviceforinstructions.
Thetransformerisequippedwithaninternalcircuitprotector.Ifthecircuitprotectortrips,unplugthepowercordfromthe
electricalwalloutlet,checkyourlayoutforanyshortcircuits.Thecircuitbreakerwillresetautomaticallywhentheshortis
removedfromthecircuit.
Unplugthetransformerfromtheelectricalwalloutletwhennotinuse.
Donotusethistransformerforotherthanitsintendedpurpose.
Input:120VAC,60HzOnly,Outpu
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Donotoperatethehobbytransformerwithdamagedcord,plug,switches,buttonsorcase.
ThetransformerwasdesignedtooperateonregularUShouseholdcurrent(120volt,50-60Hertz).Donotconnecttoany other
sourceofpower.
t:21VAC,3.75A78VA
RailKing4-8-4JFreightSetwithProto-Sound®2.0
TableofContents
SetUpChecklist................................................3
GettingStarted.................................................4
AssemblingScaleTrax....................................4
InstallingtheLock-on.....................................4
ConnectingtheTransformer................................4
WiringtheOperatingTrackSection..........................4
LubricatingtheEngine....................................5
PrimingtheSmokeUnit...................................5
CouplingtheEngineandCars..............................5
CheckingtheBattery......................................6
BasicOperation................................................7
Proto-Sound2.0Operation......................................10
Maintenance..................................................14
teractiveCDROM..................................19
Troubleshooting
OperationButtons........................................7
ManualVolumeControl...................................7
HowtoUseandOperatingFreightCars.......................8
ActivatingProto-Sound2.0ConventionalModeFeatures........10
FreightYardSounds(FYS)................................10
TipsonUsingFYS......................................11
Proto-CouplerOperation.................................11
SpeedControl..........................................12
LockintoaDirection....................................12
ResettoFactoryDefaults.................................13
AutomaticSounds.......................................13
LubricationandGreasingInstructions.......................14
CleaningtheWheels,TiresandTrack.......................15
L
®
................................................20
Compatibility..................................................22
TransformerCompatibilityChart.................................22
AdditionalFeatureswithDCSRemoteControlSystem...............23
ExplodedViewParts............................................24
ServiceandWarrantyInformation
ocomotiveTractionTireReplacement......................15
SmokeUnitMaintenance.................................15
LocomotiveLightBulbReplacement........................16
CabooseLightBulbReplacement..........................17
Self-ChargingBatteryBack-Up............................18
RailWareIn