Owner's Manual

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mtu301Owner’sManual

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mtu301Owner’sManual

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Cover:

SpectraPulse®UltraWidebandWirelessMicrophoneSystem

mtu301Body‐packTransmitter

Set‐upandOperation

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Inside:

ThisdevicecomplieswithPart15oftheFCCrules.Operationissubjecttotheconditionthatdevicedoes

notcauseharmfulinterference.

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ThisdevicecomplieswithINDUSTRYCANADAR.S.S.220enconformiteavecIC:RSS‐220/CNR220

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Operationissubjecttothefollowingconditions:1)Thisdevicemaynotcauseharmfulinterferenceand

2)thisdevicemustacceptanyinterferencereceived,includinginterferencewhichmaycauseundesired

operation.ChangesormodificationsnotexpresslyapprovedbyAudio‐Technicacouldvoidyour

authoritytooperatethisequipment.

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Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassAdigitaldevice,

pursuanttoPart15oftheFCCRules.Theselimitsaredesignedtoprovidereasonableprotection

againstharmfulin terferencewhentheequipmentisoperatedinacommercialenvironment.This

equipmentgenerates,uses,andcanradiatera

diofrequencyenergyand,ifnotinstalledandusedin

accordancewiththeinstructionmanual,maycauseharmfulinterferencetoradiocommunications.

Operationofthisequipmentinaresidentialareaisunlikelytocauseharmfulinterference.However,if

theequipmentdoescauseharmfulinterference,theuserwillberequire

dtocorrecttheinterference

atownexpense.

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CAUTION!ElectricalshockcanresultfromremovalofSpectraPulse®components'covers.Referservicing

toqualifiedservicepersonnel.Nouser‐serviceablepartsinside.Donotexposetorainormoisture.The

circuitsinsidetheSpectraPulse®com ponentshavebeenpreciselyadjustedforoptimumperformance

andcompliancewithfederalregulations.Donotattempttoopenthercu104ReceiverCoordinatorUnit,

drm141DigitalReceiverModule(mainassembly),aci707AudioCo ntrolIn terface, mtu101Boundary

MicrophoneTransmitter,mtu201XLRDeskStandTr ansmitter,mtu301Body‐packTransmitter,orcei007

ChargerEncryptionInterface.Todosowillvoidthewarranty,andmaycauseimproperoperation.

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NoticetoindividualswithimplantedcardiacpacemakersorAICDdevices:

AnysourceofRF(radiofrequency)energymayinterferewithnormalfunctioningoftheimplanted

device.Allwirelessmicrophoneshavelow‐powertransmitters(lessthan0.05wattsoutput)whichare

unlikelytocausedifficulty,especiallyiftheyareatleastafewinchesaway.Notealsothatanymedical‐

devicedisruptionwillceasewhentheRFtransmittingsourceisturnedoff.Pleasecontactyour

physicianormedical‐deviceproviderifyouhaveanyquestions,orexperienceanyproblemswiththe

useofthisoranyotherRFequipment.

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PleasenotethatyourSpectraPulse®systemoperatesinafreque ncy bandinawaywhichmaymakeits

usesubjecttocertainFCCandotherregulatoryagencyrestrictionsandlicensingrequirements.No

changesormodificationsmaybemadetothisequipmentexceptbytheexpresslyapprovedresponsible

partyforcompliance.Changesormodifi

cationscouldvoidtheuser’sauthoritytooperatethe

Summary of content (6 pages)

PAGE 1
mtu301 Owner’s Manual Page 1 of 6 mtu301 Owner’s Manual Cover: SpectraPulse® Ultra Wideband Wireless Microphone System mtu301 Body‐pack Transmitter Set‐up and Operation Inside: This device complies with Part 15 of the FCC rules. Operation is subject to the condition that device does not cause harmful interference. This device complies with INDUSTRY CANADA R.S.S.
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mtu301 Owner’s Manual Page 2 of 6 equipment, and will also void Audio‐Technica warranty coverage. For further information, Please contact your local office of the FCC as applicable. Battery precautions  Each mtu301 Body‐pack Transmitter is powered by 2 AA batteries: AA 1.5V alkaline batteries (included) or rechargeable SANYO brand AA Nickel Metal Hydride.  When using rechargeable batteries, always use rechargeable AA NiMH batteries.
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mtu301 Owner’s Manual Page 3 of 6 The unit provides bias voltage for electret condenser microphones and features 9‐hour battery life. It also offers an on/off switch, a mute switch, and LEDs indicating power/mute and link status as well as low‐battery warning. Each mtu301 operates using 2 AA batteries. Standard alkaline or NiMH rechargeable batteries can be used. With use of an Audio‐Technica [need model number] Charger available separately, NiMH rechargeable batteries recharge within the unit.
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mtu301 Owner’s Manual Page 4 of 6 6. Confirm mute/live audio status. When the audio is on, the Live Audio LED on the top of the mtu301 glows green. To change mute status, depress the body‐pack transmitter’s push‐button switch. When the audio is muted, the Mute LED glows red. (See Audio/Mute LED, page _ .) 7. Confirm battery status. Low battery is indicated by blinking blue power light (at the top of the mtu301). (See Low Battery Warning, page _.) 8.
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mtu301 Owner’s Manual Page 5 of 6 A toggle switch on the top of each body‐pack transmitter turns the unit on and off. The unit must be off when batteries are being charged. 6. Power LED and Low‐battery Warning The Power LED on the top of the body‐pack transmitter glows blue to indicate the power is on. When battery performance is low, the Power LED will blink as a warning.
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mtu301 Owner’s Manual Page 6 of 6 mtu301 Body‐pack Transmitter Specifications Input connector Hirose 4-pin locking, circular. Mates with all pre-terminated AT headworn and lavaliere series microphones for pin-locking connector. Bias voltage to mic feed The mtu201 delivers 11.5V DC to the pin-locking connector in order to power any of the AT series head-worn or lavaliere microphones. Battery type Two 1.5 volt AA alkaline batteries are included.