Mipro Electronics Co MH801A Handheld Wireless Microphone User Manual MR801a FCC

Mipro Electronics Co Ltd Handheld Wireless Microphone MR801a FCC

Users Manual

2CE2 16
MR-801 a
MR-801 a
OPERATINGMANUAL
ElectronicsCo.,Ltd.
Headoffice:814,Pei-KangRoad,Chiayi,60096,Taiwan.
Taipeioffice:5,Lane118,Sung-tehRoad,Taipei,Taiwan.
Web-http://www.mipro.com.tw
E-mail:@mipro.com.tw
11075,
mipro
Disposal
Disposetheunusabledeviceaccordingtovalidregulations.
Disposalofspentbatteries/accumulators
Youarerequiredbylawtoreturnallspentbatteries.
Disposingofusedbatterieswithdomesticwasteis
prohibited!
Batteries/NiCadcellscontainingtoxinsare
markedby
accompanyingsymbolsthatrefertothe
prohibitionof
disposalwithdomesticwaste.Thedesignations
forthe
decisiveheavymetalsare:=cadmium,
=mercury,
=lead.Youmayreturnspent
batteries/accumulatorsfree
ofchargetotherecyclingcentres,ouroutletsor
anywhere
elsewherebatteries/accumulatorsaresold.
Cd
Hg
Pb
Bydoingso,youfulfilthelegalrequirementsandcontribute
totheconservationofourenvironment!
2005-08-13
Half19-inchunit
TrueDiversityWirelessMicrophoneSystem
1 2
ThankyouforselectingMIPROUHFhalf19-inchunittruediversity
wirelessreceiversystem.Beforeoperatingpleasereadthisinstructionmanual
carefullyandthoroughlyinordertoattainthecorrectoperatingproceduresand
achievethebestresults.
ThissystemisdividedintoUHFsinglechanneltruediversityreceiverwith
matchingonemicrophonesandindividualvolumecontrols.Thissystemisalso
equippedwith"NOISELOCK"squelchcircuit,andprovidestheefficacyfor
eliminatetherandomnoiseinterferencewhenthereceiverisatstandbystate.
(1)PowerSwitch&Indicator:Whenswitchisturnedon,redindicator
illuminatestodenotenormalpowerstatus.
(2)RFsignalIndicator:IndicatesreceivingtransmittingRFsignals.
(3)AFsignalIndicator:Indicatesthemicrophonesignal.
(4)ACInputJack:Toconnect85~265VoltsACpower.
(5)DC12VInputJack:Toconnect12VDCfromtheAC/DCadapter.
(6)AntennaInputConnectors:ForRearAntennaPlacement.
(7)BalancedAudioOutputJack:WithCannon/XLRtypeconnector
providesbalancedaudiooutputsignalfromthisjacktotheamplifier.
(8)UnbalancedAudioOutputJack:With1/4"PhoneJackprovidesaudio
outputsignalfromthisjacktotheamplifier.
(9)UnbalancedLevelSwitch:"MIC"selectionisfor"Microphone-level"
output."LINE"selectionisfor"Line-out"leveloutput.
(10)SquelchAdjusters:AdjustthesquelchleveltoeliminatetheRFnoise
interferenceatreceiverstand-bystate.
(11)AntennaInputConnectors:ForrearAntennaPlacement.
TRUEDIVERSITYWIRELESSRECEIVER TRUEDIVERSITYWIRELESSRECEIVER
1.PARTSNAMEANDFUNCTIONS
A.FrontPanel
①×AudioOutputCable1
③×Antenna2
②×InstructionManual1
④×AC/DCAdapter1orPowerCablex1
Thissystemincludesthefollowingaccessories:
Fig.1
Fig.2
SIGNAL
AFRF
(1) (2) (3)
(5)
(4)
(6)
(6)
(7)
(7)
(8)
(8)
(9)
(9)
(10)
(10)
(11)
(11)
(Withswitching
powersupply)
ANT.B ANT.A
MIC LINE
LEVELUNBALANCEDOUTBALANCEDOUT
CEFCC
3:COLD
-
1:GND +
2:HOT
3
21
SQ
+
-
ANT.B ANT.A
MIC LINE
LEVEL
UNBALANCEDOUTBALANCEDOUT
CE
FCC
3:COLD
-
1:GND
+2:HOT
3
21
SQ
B.RearPanel
3 4
1.Installantennainrear(6)(11).Extendantennatothefullestposition.see
fig.3.
2.PowerOutputConnection:
3.AudioOutputConnection:
(a)ConnecttheAC/DCadaptercabletoDC12VINPUTJACK(5),then
plugtheadapterunitintoanappropriateACoutletwithcautiontothe
correctvoltageunderbothACoutletandadaptermarked,asshownin
fig.4.
(b)WiththeappropriateACpowercableconnectsfromACInputJack(4)to
anACoutletunderthemarkedvoltage85~265V,asshowninfig.5.
a)UnbalancedLevelSwitch(9)SettingPosition:Wheninputsthe
unbalancedoutputofareceiverinto"Line-in"inputjackofamixeror
amplifieror"ElectricGuitar",switchtheLevelSwitch(9)totheright
"LINE"position.Lowsensitivitymayoccurifswitchtothewrong
position.Wheninputtheunbalancedoutputofareceiverintothe"MIC-
IN"inputjackofamixeroramplifier;switchtheLevelSwitch(9)tothe
left"MIC"position.Overloaddistortionmayoccurifswitchtothewrong
position.Whenusingelectricguitar,don'tuse"MIC"positionasitmay
havegeneratedinsufficientlevel.
(b)UnbalancedOutput:Usingaudiooutputcableattachedwith"PHONE
PLUG"type,connectoneendfromtheunbalancedoutputjack(8)ofthe
receiver,andtheotherendtothe"LINE-IN"inputjackoftheamplifier.
(c)BalancedOutput:Usingaudiooutputcablesattachedwith"XLR"or
"Cannon"type,connectoneendfromthebalancedoutputjacks(7)of
thereceiver,andtheotherendtothe"MICIN"inputjackofthemixeror
amplifier,asshowninFig.3.(Thecharacteristicofthe3-pinconnector
isasshowninFig.6
(d)GuitarOutput:Usingaudiooutputcableattachedwith"PHONEPLUG"
type,plugoneendfromtheunbalancedoutputjackofareceiver,and
theotherendtotheinputjackofaguitaramplifier.SwitchtheLevel
Switch(9)to"LINE"position.
2.INSTALLATIONOFTHERECEIVER
TRUEDIVERSITYWIRELESSRECEIVER TRUEDIVERSITYWIRELESSRECEIVER
ANT.B ANT.A
MIC LINE
LEVELUNBALANCEDOUTBALANCEDOUT
CEFCC
3:COLD
-
1:GND
+2:HOT
3
21
SQ
ANT.B
+
-
ANT.B
Fig.3
Fig.4 Fig.5
Fig.6
3:COLD
-
+
1:GND
2:HOT
3
21
4.Makesurethesystemperformscorrectly,
pleaseplacethesystemawayfromnoise
sources.Placethereceiveratleast1
meterabovethegroundandawayfrom
noisesources.Placethemicrophoneat
least1meterawayfromthereceiving
antenna,asshowninFig.9.
5.Withtworackmountbracketsinstalled,
receivercanbemountedintoanEIA
standardrackmountcase,asshownin
Fig.10.Asanaccessory,youmay
purchasefromnearestdealerafront
antennakit,whichnotonlyallowseasy
frontantennainstallation,butalso
improvesefficiencyofsignalreception.
5 6
Fig.10
Fig.9
TRUEDIVERSITYWIRELESSRECEIVER TRUEDIVERSITYWIRELESSRECEIVER
3. TWO19/2-INCHUNITSRECEIVERINSTALLATION
Fig.7
Fig.8
1.Singlehalf-rackreceiver
(a)Pushtherackmountearoptionalaccessory(FB-11)upwards
untilitisfirmlyattachedtothereceiver.(fig.7)
2. Dualhalf-rackreceivers
(a)Positiontheconnectingplatesbetweenthetopandbottomof
thetworeceiversandtighten.(Fig.8)
(b)Afterjoiningthe2receiverstogether,pushtheoptional
accessoryrackmountears(FB-12)upwardsuntiltheyfirmly
attachedtothereceiver.(Fig.8)
3.Rack-mountkitAccessories:
Rackmountkitfits1half-rack
FB-11 FB-12
Rackmountkitfits2
1half-rack half-rack
or
SIGNAL
AFRF
SIGNAL
AFRF
SIGNAL
AFRF
SIGNAL
AFRF
SIGNAL
AFRF
SIGNAL
AFRF
Ground
TRUEDIVERSITYWIRELESSRECEIVER TRUEDIVERSITYWIRELESSRECEIVER
1.Turnvolumecontrolsofthereceiverandmixerinusetoaminimumsetting
beforeturnonthemicrophonesortransmitters.Afterswitchesonthe
receiver,thepowerswitchredindicatorilluminatestodenotenormalpower
status.
4.OPERATIONINSTRUCTIONS
ANT.AANT.B
MIC LINE
LEVEL
UNBALANCEDOUTBALANCEDOUT
CEFCC
3:COLD
-
1:GND
+2:HOT
3
21
SQ
Fig.11
2.IfRFLEDindicators(2)ofthereceiverlightonbeforeswitchesonthe
microphoneortransmitter,itindicatesthereceiverisreceivinginterference
signals.ThissystemhasPitlotoneandNoiseLockdual-squelchfeatures
andnonoiseoutputwilloccur.IfmultiplechannelsareusedandbothRF
andAFLEDsglowandinterferencenoiseappear,simplyadjustthe
Squelchcontrols(10)clockwiseuntilAFsignalindicatorstoextinguish.(Fig.
11).However,byadjustingthesquelchcontrols,itaffectsthesensitivity
levelofthereceiver,therefore,shortentheoperatingdistanceand
decreasesthestability.
3.Undernormalcircumstances,theRFindicatorlightsupwhenamicrophone
ortransmitteristurnedonnearthereceivertoindicatethereceiveris
readyfornormaloperation.OncesoundstothemicrophoneandtheAF
LEDindicators(3)willglowaccordingtothestrengthofsoundlevel.Ifno
LEDglowsornosoundoutputs,thesystemisnotfunctionproperly,thusit
mustbechecked.
4.Themicrophoneoutputlevelneedstobeadjustedattheamplifierormixer.
Noneedtoadjustatthereceiveritself. 1.Sincetheinstallationofantennainfluencestheoperatingefficiencyofthe
receiver,themostimportantruleistominimizedthedistancebetween
receivingantennaandmicrophoneasshortaspossibleforbetterreception
andperformance.
2.TheexternalDCpowersupplyshouldnotbebelow12V,otherwiseitwould
notworkproperly.Ifitisover15V,somecomponentsofthereceiverwillbe
damagedduetohighercurrent.Useminimum1Apowersupply.
3.Thissystemutilizescomputertransformer.Itisequippedwith85~265V
switchingpowersupplytoavoidswitchinganditisnotaffectedbypower
instability.
5.CAUTION
5.Plugthecableofthemainsunitintodcsocketonthereceiver'sbackpanel.
Threadthecablethroughthecablegripasshownontheaboveillustration.
Thecablegrippreventstheconnectorfrombeingpulledoffbyaccident.
Fig.11
7 8
1.Grille:Protectscartridgeandprevents"POP"noise.
2.BatteryStatusIndicator:Indicatespoweron/offandthebatterystatus.
WhenthepowerswitchisturnedON,theredLEDsindicatorflashesbriefly,
indicatingnormalbatterystatus.Ifnoflashoccurs,itmeanseitherno
batterypowerorthebatteryisdischargedorinstalledincorrectly.Ifthe
indicatorstayslitafterpoweringon,itwarnsthebatterypowerislowand
shouldbereplaced.
3.PowerOn-offSwitch:Slidetheswitchforpower"ON"or"OFF".
4.Housing:Upperportionisconnectedtocapsulemoduleandbattery.
Internally,itholdstransmitterPCB.
5.BatteryCompartment:Designedtoaccommodateone9Vbattery.
6.BatteryCap:Coversthebatterycompartment.
7.Anti-rollRing:Forfrequencydifferentiation.
PUSHKNOBUPWARDTOTURNONANDDOWNWARDTOTURNOFF
TRANSMITTER.
1 2 3 4 56 7
Latestmodularizedmicrophonestructure.Built-in"NoiseLock"squelch
circuitryeliminates"pop"interference.
HANDHELDWIRELESSMICROPHONE
(Fig.1)
1.PARTSNAMESANDFUNCTIONS
NOTE
109
1.Whenmicrophoneisswitchedon:
Atthemomentofthepowerisswitchedon,theindicatorwillflashbriefly
indicatingnormaloperation.
SIGNALLEDindicatorofreceiverglows.
MoreLEDindicatorsshowsreceivedsignalstrengthisstrong.
AUDIOLEDdisplaysreceivedAFlevelfromthemicrophone.
(a)Whenpoweron:
(b)Afterpoweron:
(c)DuringUsage:
(d)Whenthemicrophoneisnotinuse:
Makesurethepowerofthemicrophoneisoff.Ifthemicrophonewill
notbeusedforsometime,pleaseremovethebatteriesfromthe
batterycompartmenttoavoidbatteryleakageandresultindamaged
batteryspringsandcircuit.Ifarechargeablebatterywasused,takeit
outandrechargeit.
1.Unscrewbatterycap(6)inacounter-clockwisedirection.
2.Insertwo1.5V(AA)batteryintothebatterycompartmentobservingthe
correctpolarity.Themomentthebatterytouchestheterminalsofthe
compartment,theindicatorwillflashbriefly.Thismeansthepolarityis
correct.However,ifnoflashoccurs,thisindicateswronginsertionor
batteryisdead.Pleasere-insertthebatteryobservingitscorrectpolarityor
changetoafreshbattery.
2.BATTERYINSERTION
(Fig.2)
3.OPERATINGINSTRUCTIONS
BODYPACKTRANSMITTER BODYPACKTRANSMITTER
1.PARTSNAMESANDFUNCTIONS
(Fig.1)
1.AFInputJack:Connectstoalavaliereorheadsetmicrophone.(See5ways
ofconnectiononAFInputConnections)
2.PowerSwitch:SwitchtoONpositionforoperation.SwitchtoOFFposition
whennotinuse.
3.BatteryStatusIndicator:Indicatesthepoweron/offandbatterystatus.
(a)Whenpowerswitchisturnedon:TheLEDindicatorflashesbriefly,
indicatingnormalbatterystatus.
(b)WhenREDlightilluminatesateitherpoweronorduringusage:The
batterylevelislow,therefore,anewbatteryreplacementisthusnecessary.
4.TransmitterHousing:PackagesthePCBandbattery.
5.GainControl:Adjuststhedesirousinputgain.
6.GT/MTLevelSelector:SwitchGTpositionforelectricguitarusageONLY.
GainControlisirrelevantfor"GT".Switchto"MT"forcondenser
microphone,wiredmicrophone.GainControlworksin"MT"forinput
sensitivityadjusting.
7.BatteryCompartmentandCover:Accommodatestwo1.5V(AA)batteries.
5
6
9
7
4
1
2
3
8
11 12
BODYPACKTRANSMITTER BODYPACKTRANSMITTER
8.TransmittingAntenna:1/4transmitting
antenna.
9.DetachableBeltClip:Allows360degrees
rotatingtosuittransmittingangles.To
detachsimplyuseascrewdriverata45
degreeangletounfasten.seediagram.
λ
1.Toadjustvolume(5),GT/MTSwitch(6),simplypushdownbothsnap
locksonthesidesofbatterycoverandflipitbackwardstoexposethe
adjustmentpanel.
2.TheLEDindicatorflashesbrieflywhenpoweronindicatingnormalbattery
status.Ifnoflashoccursithaseithernobattery,thebatteryisdrainedor
installedincorrectly.Changeaccordingly.
3.AdjustGainControltodesiredvolume.(GainControlisirrelevantwhen
switchtoGTposition).
4.Plugthemicrophoneconnectorintotheinputjack(1)andtightenthe
connectorscrewbyclockwisedirectionasshownin(Fig.3).
(Fig.2)
(Fig.3)
2.OPERATINGINSTRUCTIONS
Lavalier
Headset
CapsuleConnector
Theridgeonthe
connectormustmatchthe
indentationonthesocket
wheninserting.”
AUDIO
SHIELD
4
3
2
1
PIN
SHIELD
AUDIO
BIAS
3
4
PIN1
2
AUDIO
SHIELD 1
4
3
2
PIN
SHIELD
AUDIO
3
2 1 PIN
4
3
2
1
SHIELD
AUDIO
1
3
4
2
PIN
13
4
2
1 3
4
2
1 3
4
2
1 3
4
2
13
4
2
13
4
2
OFF ON BATT.
LOW
3.AF4-PININPUTCONNECTIONMETHODS
(1)2-WireElectretCondenserMicrophoneCapsule
(2)3-WireElectretCondenserMicrophoneCapsule
(3)DynamicMicrophone
(4)ElectricGuitar
(5)Line-in(Impedance8KATT.10dB)Ω
(Fig.4)
13 14
NOTEBODYPACKTRANSMITTER
1.Pushingdownbothsnaplocksonthesidesofbatterycovertoopenbattery
cover.Takeoutthebatteries.Fig.5).
2.Insertatwo1.5(AA)batteriesintothebatterycompartmentaccordingtothe
correctpolarityasshowninFig.5).Thenpushuptoclosethebattery
compartmentasshowninFig.6).
4.BATTERYINSTALLATION
(Fig.5)
(Fig.6)
PS:Whenthemicrophoneisnotinuse:
Makesurethepowerofthemicrophoneisoff.Ifthemicrophonewillnotbe
usedforsometime,pleaseremovethebatteriesfromthebatterycompartment
toavoidbatteryleakageandresultindamagedbatteryspringsandcircuit.Ifa
rechargeablebatterywasused,takeitoutandrechargeit.
15 16
Notice:
Thechangesormodificationsnotexpresslyapproved
bythepartyresponsibleforcompliancecouldvoidthe
user'sauthoritytooperatetheequipment.
IMPORTANTNOTE:
TocomplywiththeFCCRFexposurecompliance
requirements,nochangetotheantennaorthedeviceis
permitted.Anychangetotheantennaorthedevicecould
resultinthedeviceexceedingtheRFexposure
requirementsandvoiduser'sauthoritytooperatethe
device.

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