[. . . ] NOTE:CD, USBandoperationofiPodmodeswillnotappear unlessaCDisinsertedorUSB/iPoddevicesareconnected. Connecttheotherendofthe3. 5mmconnectortothe headphoneoutputofanaudiodevice, MP3player, etc. Press SOURCEtoselectAUXmode. Thesteeringwheelinterfaceinputlocatedonthebackof theheadunitallowsconnectiontothePacificAccessory Corporation(PAC)SWI-PSinterfacemodule(sold separately). Visitwww. pac-audio. comfordetails. Toconfiguresteeringwheelcontrols, followtheinstructions providedwiththePACSWI-PSinterfacemodule. After installingtheinterfacemodule, insertthemodule's3. 5mm jackintotheportonthebackoftheheadunit. [. . . ] Thisiconwillilluminatewhenthefilenameisdisplayed.
DisplayingInformation
CharacterSupport
Maximumcharacterdisplayinformation ·Trackname32charactermaximum ·Directoryname32charactermaximum ·*Songtitle30charactermaximum ·*Artistname30charactermaximum *SongtitleandArtistNamewillonlybedisplayedifincluded withtheMP3/WMAfile. WhenreferringtoMP3/WMAplayback, thefollowingterms aresynonymous: ·Filenameandtrackname ·Foldernameanddirectoryname
11
XDMA7650OPERATION
CDPlayerOperation-MP3/WMAFiles
Folder/FileSearchMode MP3/WMACDmodefeaturesafileandfoldersearchmode. Thissearchallowsnavigatingthroughfolderstofinda specificMP3orWMAfileforplayback. PressSELECT. "MP3CDSEARCH"willappear, thena listofthefilesinthecurrentlyselecteddirectorywillbe accessible. Turnthevolumeknob. Thelistofsubfoldersandfilesinthe currentfolderwillcycle. Turningthevolumeknobleftwill cycletothebeginningofthefolder/filelist. Anysubfolders willbelistedatthebeginningofthelist, followedbyany files. Note:the"FOLDERUP"optionmayalsobeselectedto navigateuponefolderlevel. Note: Press ESCfromtherootdirectorytoexitsearchmode.
Step1
Step2
Step4
12
XDMA7650OPERATION
CDPlayerOperation-MP3/WMAFiles
FolderAccess Presstoselectthepreviousfolder. *FolderaccessisonlyavailableonMP3/WMAdiscsrecorded withmorethanonefolder. Repeat Press RPTtoentertheRepeatmenu, thenturnthevolume knobtoselectoneofthefollowingoptions: ·OFF-PlaysalltracksonCD. Press RDMtoentertheRandommenu, thenturnthevolume knobtoselectoneofthefollowingoptions: ·OFF-CancelstheRDMfunction. Note:Randommodeisretainedinmemorywhenselecting betweenothermodesandwhentheunitisturnedon/off. Intro Press INTtoentertheIntromenu, thenturnthevolumeknob toselectoneofthefollowingoptions: ·OFF-CancelstheINTfunction. Forbestresults, usethefollowingsettingswhenburningan MP3disc: 128kbpsorhigherconstantbitrate 44. 1kHzorhighersamplingfrequency Forbestresults, usethefollowingsettingswhenburninga WMAdisc: 64kbpsorhigherconstantbitrate 32kHzorhighersamplingfrequency
15
XDMA7650OPERATION
USBOperation-MP3/WMAFiles
ConnectingaUSBDevice (soldseparately) PlayingMusic PlayMP3/WMAfilesfrommostmassstoragedevicesby connectingthemtotheXDMA7650'sUSBport. WhenaUSBdeviceisfirstconnected, "READING"will appearinthedisplayandplaybackwillbeginmomentarily. Dependingonthenumberoffilesandfolders, itmaytake severalsecondsforthedevicetobeginplaying. Ifnovalid MP3/WMAfilesaredetected, "NOFILE"willbedisplayed andthelastmodewillberesumed. Press TRACK toskiptothebeginningofthenext track. PressTRACK toreturntothebeginningofthe currenttrack. PressingTRACK againskipstothe beginningoftheprevioustrack.
TrackSelect
ll nn
nn
FastForwardand Reverse Pause FileSearch Step1
PressandholdTRACK or TRACK forwardorreverseatrack. Press Press
ll
nn to fast
l// IItotemporarilystopUSBplayback. l IIagaintoresumeplayback.
Press SELECTtoentertheUSBfile/foldersearchmode. "USBSEARCH"willbedisplayed. Alistofallthefolders fromtheUSBdevicewillbedisplayed. Note:Anyfileslocatedintherootdirectorywillbelocatedin thefoldernamed"ROOT". PressSELECTtoviewthefileson therootfolder.
Step2
Turnthevolumeknobtocyclethroughallthefoldersonthe deviceandpressSELECTtochoosethedesiredfolder. The listoffilesintheselectedfolderwillbedisplayed. Turnthe volumeknobtocyclethroughthelistoffiles. Oncethedesiredsongisdisplayed, pressSELECTtobegin playbackofthedesiredsong. PressingESCwhenviewingthecontentsofafolderwill returntothelistoffoldersontheUSBdevice. PressESC againtoexitthesearchmenu. [. . . ] 3. Pleasedescribeyourproblemin writingandincludeyourname, a returnUPSshippingaddress(P. O. Box notacceptable), andadaytimephone numberwithyourshipment. 4. Formoreinformationandforthe locationofthenearestauthorized servicecenterpleasecontactusbyone ofthefollowingmethods: ·Callustoll-freeat1-866-382-5476 ·E-mailusatcs@dualav. com ExclusionofCertainDamages:This warrantyisexclusiveandinlieuofany andallotherwarranties, expressedor implied, includingwithoutlimitationthe impliedwarrantiesofmerchantabilityand fitnessforaparticularpurposeandany obligation, liability, right, claimorremedy incontractortort, whetherornotarising fromthecompany'snegligence, actual orimputed. Nopersonorrepresentative isauthorizedtoassumeforthecompany anyotherliabilityinconnectionwiththe saleofthisproduct. Innoeventshallthe companybeliableforindirect, incidentalor consequentialdamages.
22
XDMA7650OPERATION
Troubleshooting
Problem
Unitwillnotturnon (nopower)
Cause
Yellowwirenotconnectedorincorrect voltageRedwirenotconnectedor incorrectvoltage Blackwirenotconnected Fuseblown Speakerwiresnotconnected Oneormorespeakerwirestouching eachotherortouchingchassisground Yelloworredwiretouchingchassis ground Speakerwirestouchingchassisground Incorrectfuserating Unitisnotmountedcorrectlyor backstrapisnotsecure Physicaldefectinmedia(CD, CD-Ror CD-RW) Discreaderror Focuserrorordiscisinupsidedown TheWMAfileiscopy-protectedbyDRM (DigitalRightsManagement) Selectedfileisnotavailableindirector alphanumericsearchmodes Thefileformatisincompatible CDmechanismpositionoutof alignment CDtransitscrewsstillinplace
Action
Checkconnectionsforproper voltage(11~16VDC) Checkconnectiontoground Replacefuse Checkconnectionsatspeakers Insulateallbarespeakerwires fromeachotherandchassis ground Checkforpinchedwire Checkforpinchedwire Usefusewithcorrectrating Checkmountingsleeveand backstrapsupport Checkmediaforscratches PressejectorRESET PressejectorRESET WritediscusingWMAfilesthat arenotcopy-protected Repeatsearchusingvalid parameters Writediscusingvalidaudio fileswith. mp3or. wmafile extensions PressandholdEJECT for3secondstoresetCD mechanismposition Remove2transitscrews locatedontopoftheunit Version1. 0to2. 0ID3tagsare supported.
Unithaspower (butnosound)
Unitblowsfuses
Excessiveskipping ERROR-01appears ondisplay ERROR-02appears ondisplay PROTECTappears ondisplay NOFILEappears ondisplay INVALIDappears ondisplay
Unitwillnotaccept adisc NOSUPPORTappears ondisplay
AninvalidID3tagversionispresent
23
XDMA7650OPERATION
Specifications
CDPlayer Frequencyresponse: 10Hz-20kHz Channelseparation@1kHz: >65dB D/Aconverter: 1Bit Tuningrange: 87. 5MHz-107. 9MHz Usablesensitivity: 8. 5dBf 50dBquietingsensitivity: 10dBf Stereoseparation@1kHz: 40dB Frequencyresponse: 30Hz-13kHz Tuningrange:530kHz-1710kHz Usablesensitivity: 22uV Frequencyresponse: 30Hz-2. 2kHz Speakeroutputimpedance: 4~8ohms Lineoutputvoltage:2VoltsRMS Dimensions: 7"x7"x2"(178x178x51mm)
Designandspecificationssubjecttochangewithoutnotice.
FMTuner
AMTuner
General
CEA-2006PowerStandardSpecifications
(reference:14. 4VDC+/-0. 2V, 20Hz~20kHz)
PowerOutput:18WattsRMSx4channelsat4ohmsand<1%THD+N SignaltoNoiseRatio:80dBA(reference:1wattinto4ohms)
24
XDMA7650OPERATION
FCCCompliance
ThisdevicecomplieswithPart15oftheFCCRules. Operationissubjecttothefollowing twoconditions: (1)thisdevicemaynotcauseharmfulinterference, and (2)thisdevicemustacceptanyinterferencereceived, includinginterferencethatmay causeundesiredoperation. Warning:Changesormodificationstothisunitnotexpresslyapprovedbytheparty responsibleforcompliancecouldvoidtheuser'sauthoritytooperatetheequipment. Note:ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassB digitaldevice, pursuanttoPart15oftheFCCRules. Theselimitsaredesignedtoprovide reasonableprotectionagainstharmfulinterferenceinaresidentialinstallation. This equipmentgenerates, usesandcanradiateradiofrequencyenergyand, ifnotinstalled andusedinaccordancewiththeinstructions, maycauseharmfulinterferencetoradio communications. However, thereisnoguaranteethatinterferencewillnotoccurina particularinstallation. Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception, whichcanbedeterminedbyturningtheequipmentoffandon, the userisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowing measures: · · · · Reorientorrelocatethereceivingantenna. [. . . ]