Comfort audio Programmer DT20 Service manual

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ThisbulletinwillbrieflydescribehowtofitTheMicroReceiverDT20toOticonStreamerPro.
Pleasefollowthestepsinthisbulletin,beforeyoumakeanyattempttoconnecttheMicroReceiverDT20toStreamerPro.
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Preparingthehearingaid
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Fittingsoftware
YouhaveaccesstoStreamerPro´ssettingsonlythroughthe
OticonfittingsoftwareGenie2013.1orlaterversions.
InpreviousversionsofGenieyouareonlyabletoselectand
pairStreamerProtoahearingaid.
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a. ConnectStreamerProtothecomputer,usingtheprovidedUSB
cable.ConnectthehearingaidtotheProgrammingInterface,
usinganappropriateprogrammingcable.
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LaunchGeniefromNoahorstandalonefromWindowsStart
Menu.
ClickonSelectionicon❶andthenpressDetectbutton❷.
SelectStreamer❸forthehearingaid/s. 
ClickonEndFittingicon❹.
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b. Dependingonwhichprogramminginterfaceyouareusingthe
ReadSerialNumberButtons❺canbeactivatedor
deactivated.Ifactivated,clickononeofthesebuttonsinorder
toreadconnectedStreamerPro.Ifdeactivated,typemanually
theserialnumberofconnectedStreamerProinoneofthe
serialnumberfields❻.
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c. StreamerProcanbepersonalizedusingStreamerSettings
Tool❼inGenie2013.1.Seethepicturebelow.Make
necessaryconfigurationsandclosethemenu.
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d. ClickonSave,ProgramandExitButton❽toclosethefitting
software. 
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PreparingtheMicroReceiverDT20
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InthisstepyouareaskedtousetheStep‐By‐Stepguideinthe
ProgrammerDT20inordertoconfiguretheMicroReceiver
DT20foranoptimalusagewithStreamerPro.
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a. TurnontheProgrammerDT20andattachthe
MicroReceiverDT20intoitsEuro‐plug.
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b. SelecttheStep‐ByStepmenu.
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c. SelectwhethertheDT20isfittedtotheright
ortotheleftear.
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d. SkiptheScaninstructionanimationandscroll
tothenextstepbypressing.
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e. CheckthattheComfortDigisystemMichrophoneisturnedoff.
OnProgrammerDT20selectandpress.
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Device:MicroReceiverDT20 No:DT20‐07
Subject:HowtoconnectaMicroReceiverDT20toOticonStreamerPro Date:2013‐04‐24
Status:Informational  Pages:2
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f. Inthissteptheradioenvironmentwill
automaticallybescannedbythe
DT20Programmer´sbuilt‐inspectrum
analyserandthevalueoftheradiointerferences
willbepresentedonthescreen❶.
Ensurethattherearenoradiointerferences
inyourradioenvironment,beforeyougotothenextstep.
Greencolourindicatesacceptableradiointerferencelevel.
Ifanyradiointerferenceshigherthan‐91dBmareindicatedinyour
radioenvironment,youneedtofindtheinterferencesourcesand
eliminatethem.
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g. ThereisnoneedtoscanStreamerPro,dueto
thelowradiointerferencefromit.Presstogo
tothenextstep.
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h. Inthisstep❷selectand
press.
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i. Selectandpress.
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j. Inordertopreventaccidentallyswitch‐offof
MicroReceiverDT20,selectandpress.
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k. TurnonyourComfortDigisystemMicrophone
andconfigureitwithanappropriateradiochannel.
OnProgrammerDT20Selectandpress.
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l. PressDT20´sPushbuttonandholditdown
inmorethan2secinordertoset
MicroReceiverDT20inpairingmode.
Youwillthenautomaticallybeguided
tothenextstep.
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m. Sendthepairinginformationfrom
ComfortDigisystemtoMicroReceiver
DT20.
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n. Dependingonwhetherthepairing
procedurehasbeensuccessful❶or
not❷,oneofthesymbolsshownin
thepicturestotherightwillappearand
youwillbeguidedto:
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i. Ifthepairinghasbeensuccessfulyouwillbe
guidedtotheStepo.
ii. Ifthepairinghasnotbeensuccessfulyouwill
beguidedtotheStepl.
Presstogothenextstep.
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o. PresstoskiptheVolumeAdjustmentAnimation.
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p. AdjustthevolumeofR‐mode=0dB.
Selectandpress.
Youwillbepresentedachequeredflag.
Presstogotothenextstep.
YouwillnowbeguidedtotheMainmenu.
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q. IntheMainMenucheckthatallsettings
arecorrectlyselected.
MakesurethatthevolumeofR+M=Off.
Chooseif“Pairingbypushbutton”maybe
enabledordisabled.
SelectHighsensitivity.
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r. Thesettingscanbetransferredandsaved
inanycomputerviaUSB.
ConnectProgrammerDT20tothecomputer.
Selectandpress.
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s. Makeabrieflisteningtestthroughapairofheadphones
connectedtoProgrammerDT20,inordertoensurethatentire
ComfortDigisystemisworkingproperly.
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ConnecttheMicroReceiverDT20totheStreamerPro
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1. AttachMicroReceiverDT20into
theEuro‐PlugontheStreamerPro❶.
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2. TurnonComfortDigisystemMicrophone.
TurnonStreamerPro.
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3. PressAuxSelector❷.
TheStatusindicatorLED❸willlightsolidorange
andaconfirmationbeepwillbeheardin
thehearingaid.
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ThecommunicationbetweenStreamerProandtheComfort
DigisystemisnowestablishedandthetransmittedsoundbyComfort
DigisystemwillbestreamedtothehearingaidbyStreamerPro.
Makeabrieflisteningtestinordertoensurethattheentiresystemis
workingproperly.
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