Owner's Manual

mtu301Owner’sManual
Page4of6
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6. Confirmmute/liveaudiost
atus.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_.)
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7. Confirmbatterystatus.Lowbatteryisi
ndicatedbyblinkingbluepowerlight(atthetopofthe
mtu301).(SeeLowBatteryWarning,page_.)
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8. Withtheaci707onandconnectedasdesired,thedrm141connected,andthemtu301Body‐
packTransmitteron,speakintothemicrophoneandverifyaudioop
eration.Settheinputlevels
onyourconnectedequip mentasneeded.Youarenowsettousethesystem.
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9. Turnthetransmitteroffwhennotinuse.Removethebatteriesif thetransmitterisnottobe
usedforalongperiodoftime.
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mtu301
Body-pack Transmitter Controls
1.BatterySelectionandInstallation
Themtu301Body‐packTransmitteroperatesontwoAAbatteries(standardalkalineorNiMH
rechargeable).Pleasemakecertainthatyourbatteriesarefreshorfullycharged.TwoAA1.5Valkaline
batteriesareincludedwiththemtu301.
a. Openthebatterydoorbyslidingthelatchtowardthetopoftheunit.
b. InserttwofreshorfullychargedAAbatteriesintothebatterycompartment,being
carefultoobservecorrectpolarityasmarkedonthebatteryholder.
c. Closethebatterydoorafterstep2iscomplete.
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2.ChannelA
ddressSelection
Channeladdressselectionisviaarotaryswitchinsidethebatterycompartment.Theswitchisnumbered
forchanneladdresses1through14;thesechanneladdressescorrespondtotheaudiooutputsonthe
aci707unit.Useasmallflat‐bladescrewdrivertoselectadifferentchanneladdressforeachtransmitter
(yo
ucannothavetwotransmittersonthesamechanneladdress).TheAudioControlInterface(aci707)
comesfromthefactorysetforchanneladdresses1through7.Ifyouwishtouseitforchanneladdresses
8through14,changetheDIPswitchontheba
ckpaneloftheaci707asdescribedintheSp ectraPulse®
OwnersManual.
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3.MicGainSwitch
Adjustaudiogainwiththis3‐positiongainswitchinsidethebatterycompartment,providedfor
situationsthatdemandextrasensitivepickup.Beginwiththeswitchinthe0dBsetting;adjustto+6dB
or+12dBasneede
d.
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4.AudioInputJack
Themtu301Body‐packTransmitterisequippedwithanaudioinputjackforconnectiontoanyAudio‐
Technicalavalierandheadwornmicrophonepre‐terminatedwithacompatibleinputconnector;these
wirelessmicrophoneproductnumbersendwiththedesignation“cW”.
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5.Po
werOn/Off