Owner's Manual

mtu301Owner’sManual
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Atoggleswitchonth
etopofeachbody‐packtransmitterturnstheunitonandoff.Theunitmustbeoff
whenbatteriesarebeingcharged.
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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perfo
rmanceislow,thePowerLEDwillblinkasawarning.Whenthesystemislinke d,abottom 
orangeLEDonthecorrespondingaci707channelwillilluminatetoprovideadditionalindicationoflow‐
batterystatus.
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7.Audio/MuteLEDs
Whenabody‐packtransmitter’saudio ison,th
eLiveAudioLEDonthetopofthemtu301glowsgreen.
Whentheaudioismuted,theMuteLEDglowsred.Aredlightonthecorrespondingaci707channelalso
indicateswhenaudioismuted.
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8.UWBLinkLED
TheUWBLinkLEDinsidethebatterycompartmentglowsbluetoi
ndicatethemtu301isproperlylinked
tothesystem.(Thetopgreenlightonthecorrespondingaci707channelalsolights.)
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9.Push‐buttonSwitch
Apush‐buttonswitchonthetopofthebody‐packtransmitteroperatesasamute(presson/off)switch
oracontrolswitch;tochangemutestatus,depr
essthebutton.Choosethefunctionofthebutton(Push
toTalk,PushtoMute,Toggle,andOff)attheSpectraPulse®aci707AudioControlInterface.(See
SpectraPulse®Owner’sManualfordetails.)
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10.ChargingPort
TheDCcablefromtheseparatelyavailableChargerplugsintothechargingport.
11.ChargingLED
ThisyellowLEDilluminateswhilebatteriesarebeingcharged;extinguisheswhenchargingiscomplete.
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12.ChargeErrorLED
ThisredLEDilluminatestoindicateachargingsystemerror.Causesinclude:non‐NiMHbatteries;failed
batteries;incorrectlyi
nstalledbatteries;briefinterruptioninpower.
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13.BatteryDoor
Openthebatterydoorbyslidingthelatchup.
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14.TransmitterMountingClip
Usethemountingcliptowearthetransmitteronawaistbandorbelt.
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