W Audio DM 800H User Manual - page 7
www.prolight.co.uk
DM 800H User Manual
7
Troubleshooting & optional accessories
Beltpack transmitter identification:
1.MicrophoneInput
2.VolumeControl
3.On/OffSwitch
4.PowerIndictor(illuminateswhen
batteryislowandrequireschanging)
5.Antenna
6.LCDDisplay
7.IRTransceiver
8.Batterycompartment
(careshouldbetakento
observebatterypolarity)
9.Batterycover
1
2
3
4
5
6
7
8
9
Beltpackkitcomprisingofabeltpack
transmitterplusheadsetandlavalier
microphonestobeusedinplaceofthe
handheldtransmitter.
Optional DM 800BP Add On Beltpack Kits
Specifications
DM 800BP Add On Beltpack Kits
Operatingfrequency
863.0Mhz-865.0Mhz
Batterytype
2x1.5VAA(notsupplied)
Ordercode
MIC79
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
The2micsmaybetooclosetogether.Batteriesarerunning
outofcharge.Micvolumemaybetoohigh.Possible
interferencefromanothersource.
Increasethedistancebetweenmics.Replacethebatteries.
Reducethevolume.Movethesystemawayfromother
electricsources.