W Audio MIC70-DTM 800H User Manual - Optional Dtm Series
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DTM Series User Manual
7
Operating instructions & troubleshooting
Beltpack transmitter
identification:
1.MicrophoneInput
2.VolumeControl
3.On/OffSwitch
4.PowerIndictor(illuminateswhen
batteryislowandrequireschanging)
5.Antenna
6.LCDDisplay
7.IRTransceiver
8.Batterycompartment(careshould
betakentoobservebatterypolarity)
9.Batterycover
1
2
3
4
5
6
8
9
7
Troubleshooting:
Problem
Possible cause
Solution
Receiver–nosound
PowerbuttonisintheOFFposition.DCpoweradapter
isnotpluggedin
Turnonthepowerbuttonpluginthepoweradapter
Receiver–noLED
Microphone-nosound
butLEDindicatorsarelit
Mictransmitterisoutofrange.Micisswitchedoff.Mic
volumeitturneddown.Batteriesinmicarenotinstalled
properly.Receiverisnotconnectedtoanampormixer.
Ensurethatthemiciswithinrange.Turnonthemicswitch.
Turnupthemicvolumeonthereceiver.Reinstallorusenew
batteries.Connectanoutputcabletoanampormixer
Distortedsoundorfeedback
The4micsmaybetooclosetogether.Batteriesarerunning
outofcharge.Micvolumemaybetoohigh.Possible
interferencefromanothersource.
Increasethedistancebetweenmics.Replacethebatteries.
Reducethevolume.Movethesystemawayfromother
electricsources.
Beltpacktransmitterplusheadsetandlavaliermicrophones
tobeusedinplaceofthehandheldtransmitter.
Optional DTM Series
Add On Beltpack Kits
Specifications
DTM 800BP
DTM 600BP
Operatingfrequency
863.0Mhz-865.0Mhz
606.0Mhz-614.0Mhz
Batterytype
2x1.5VAA(notsupplied)
Ordercode
MIC71
MIC73
NOTE:
TheDTM600/800systemisshippedwithtwohandheldtransmitters.Thereceiverinthissystemfeaturesadual
channelreceiverallowingbothhandheldmicrophonestobeusedsimultaneously,anadditionalbeltpackkitmaybe
purchasedifrequiredtobeusedinplaceofthehandheldtransmitters.Eachreceiverchannelinthissystemmayonlybe
usedwithonetransmitteratanyonetime.Iftheuserattemptstopoweron,andusetwotransmitterswithonereceiver
thesystemwillmalfunctionandnotoperatecorrectlyasonetransmitterwillcutouttheRFRadiosignaltothesecond
transmitter.
Availableintwofrequencyranges,theDTM800seriesisforuseinthe863-865MhzCH70bandlicensefreewhilethe
DTM600seriesisforuseinthe606-614MhzCH38band.Tooperatemicrophonesinthe606-614MhzCH38bandthe
usermustobtainalicensefromtherelevantauthoritiesbeforeusingtheproduct.