Hyun Won DAH-2100 Digital Audio Player User Manual DAH 2100 eng manual

Hyun Won Inc. Digital Audio Player DAH 2100 eng manual

Users Manual

http://www.mobiblu.comUser’s ManualPlease read this user’s manual carefully before getting started. Recharge the built-in battery using the USB cable supplied with thedevice before getting started. P/N : SAF210M0B1http://www.mobiblu.com
Safety Precautions/ Special Features/ Specifications/Accessories/ Location of Controls/ Buttons/ Display/Power/ Recharge/ Connection with PC/Disconnection from PC Getting StartedPower on / Power off /Modes/ Navigation / Hold/ Listening to Music/ File Selection/ Section Repeat/Folder Setting for Play/ EQ/ Tempo/ Delete File/Movie RecorderVoice Recording/ Music RecordingListening to Recorded Files View ImageAlbumBasic Functions 24 Page3 Page30 Page40 Page48 PagePlayerView TextReaderFM Radio/ Territory/ Scan Frequency/ SaveChannel/Preset Mode/ Delete Channel/ Recordingprogram Setting System ProgramSystem Requirement/ Driver for Windows 98SE/Converter/ AVI Maker/ Converting File/ FileDownload-Upload/ FormatThis may not be a trouble!FCC RF INTERFERENCE STATEMENTWarranty CardSupportFM Radio 52 Page50 Page62 Page66 Page80 PageSetting System
4Safety PrecautionsGetting Started Safety PrecautionsSpecial FeaturesSpecificationsAccessoriesLocation of ControlsButtonsDisplayPowerRechargeConnection with PCDisconnection from PC4791011131517192021The user may be in danger of death or a major injury if he/shedoes not use the device in conformity with the provisionsstated in this mark. The user may be subject to a major injury if he/she does notconform to the provisions disclosed in this mark. The user may be subject to a minor injury or propertydamage when he/she does not conform to the provisionsof this mark.Carefully read this part before using the device. The Safety Precautions are classified into three categories; Danger,Warning and Caution. We are not responsible for any damage or loss if the device was notused in conformity with these precautionary provisions. Getting Started
6Safety Precautions Getting Started 5Safety Precautions Getting Started Don’t disassemble ormodify the device at yourown discretion. Don’t put theDevice close toany heating deviceor under directsunlight. It may explode.Avoid the Device fromdropping or receivingexcessive shock. It maydamage the Device. Fire orelectric shock may take placewith the damaged Device. Don’t touch the devicewith a wet hand. Don’t use the earphone setwhile riding a bicycle ormotorcycle,or drivinga car. Distributing music files withoutauthorization is against copyrightlaw. Continuous recharge after thecompletion of battery recharge maydamage the product. Listening to soundsources with a highvolume may cause ahearing disorder. Never use anychemical or cleanserto clean the devicethis may damagethe surface of thedevice.The manufacturer is not responsiblefor any damaged data stored in thedevice if the device error wascaused by the user’scarelessness. The data storedin the device may be deleted ordamaged during A/S. Avoid humidity and dustyareasImmediately reset the devicewhen it generates excessiveheat or if there is a burningsmell, and then contact ourA/S agent for repair. Keep the device awayfrom children’s access.Parental attention isadvised for children’suse. DANGERDANGERTake a good care to avoidthe headphone or earphonefrom being caught betweendoors.
7Special FeaturesGetting Started 8Special FeaturesGetting Started 1. Voice Record / MP3 PlayThe device enables you to record voice (voice recorder) whilingenjoying MP3 files (MP3 Player). 3. MovieEnjoy movies and music video’s with the device. 4.Digital Interface (USB 2.0)Using a USB cable, the device can communicate with a PC for transferringMP3 files, Recorded files and e-mail.5.Auto Power Off The power automatically goes off after a preset period of time when nobutton manipulation has been made. 6.FM – Listening & RecordingYou can scan for FM programs both manually and automatically to listen toand record programs you desire. 7.Removable Disk Driver The device can be used also as a removable disk for file transferring. 8.Repeat You can listen to files and folders repeatedly. 9. Section-repeat In playing a file, you can listen to a certain streaming range repeatedly.10. Fast Search You can easily find a certain part in the file you are listening to.11. EQ setting Select the sound tone you desire among, NORMAL, CLASSIC, JAZZ, POP,ROCK, DANCE and ULTRA BASS.12. Monitoring Recorded Files You can monitor what you are recording with the aid of an earphone. 13.Firmware Upgrade Through upgrading the firmware in the device, you can keep your deviceupdated for new functions and file types. 2.View Text / Image You can view both texts and images.
10Getting Started Accessories9SpecificationsGetting Started FunctionsFM TunerAudioSupporting FilesUSBFM Frequency RangeHeadset OutputS/N RatioAntenna FrequencyCharacteristics Headset OutputS/N RatioSupporting file typesBit RateDownload speed 30Mbps (USB Ver 2.0)Audio: 12hoursVideo: 4hours-5 ~70Li-Polymer87.5MHz ~ 108.0MHzMax. 7mW (16 ) at Max. Volume50dBHeadset/earphone code antenna20Hz ~ 20KHzMax. 15mW (16 ) at Max. Volume90dBMP3, WMA, OGG, JPEG, TXT, AVIMP3 : 8~320Kbps, WMA : 32~192KbpsOGG : Q0~ Q10SpecificationsItemsRecording periodMax. Playback hoursOperating TemperatureSize (W*H*D)Weight (battery inclusive)Battery (built-in)Voice: 1,040 minutes (with256MB/ at 32Kbps)USB Cable Line-in CableEarphoneProgram CD User’s ManualThe depicted images of below accessories may look slightly differentto their actual looks. The accessories of below lineup can be changed without priornotice. Portable Case 31mm x 65mm x 14mm31gNeck Strap
12Location of ControlsGetting Started 11 Location of ControlsGetting Started Front SideTop/Bottom LCDFFREWVolumeNavigation/ MENUEarphoneport Power, Play, Pause,Rec. Start Mode Change, A-B RESET Neck Strap HookRec. Rec. Stop HOLD USB Port
14ButtonsGetting Started 13 ButtonsGetting Started Power ON/OFFPlay/ PauseMode ChangeA-B Section Repeat Voice recording, Music recording, FM RadiorecordingEntering navigation / Menu mode Save & Enter set value Volume increase or decrease Search- move from navigation/menu to up or down menus. Move to the previous/next file Search in the fileSearch- move from navigation/menu to up or downmenus. HOLD all button functions Don't press RESET button with a strong force, it may cause damage. Files saved in the device will remain harmless. Reset the devicewhenever needed. When there is any malfunctionor failure presented in thedevice, press RESET buttonwith a pointed object to turn offthe power. Press button and hold to turn the power on again. Note!
15 DisplayGetting Started 16DisplayGetting Started Music Mode You can enjoy music files in this mode.A: Play ModeB: EQC: HOLD D: Battery CapacityE: File Name F: Bit Rate G: Total Number of Files/Currently 'Playing' File No. H: ‘Playing’ file format I : File Elapsing Time J: VolumeK: Play status (Play/ Pause/ Stop) L: Process Bar Recording Mode FM ModeA: Battery Capacity B: Bit-rateC: ‘Recording’ elapsing timeD: VolumeE: Recording status (recording/pause)F: REC G: File name (Voice/ Line-in/ FM) A: Signal receiving sensitivity B: Battery CapacityC: Channel No.D: Volume E: PRESET Mode F: Frequency G: Stereo/ Mono
18PowerGetting Started 17 PowerGetting Started Battery Remainder Display When initially turning on the device, the battery status may vary.It is stabilized 5 to 6 seconds after the power is ON.(Full) (Mid) (Low)Recharge the battery using a USB cable in the following cases;“Low Battery” displays on LCD The buttons are not functioning correctlyLCD is not activated by pushing the power button. Lithium Polymer Battery Type MP3 playing12hours (580mAh)Playback hoursPlayback hours with the built-in batter: 12hours MP3: 128KbpsVolume: based on 20The above results were derived from the test on the built-in Lithium-Polymer Battery and are subject to varying according to the usingcondition.Built-in BatteryDon’t use damaged built-in battery or AC-adaptor.Avoid excessive recharge longer than specified hours (3hours) toprevent fire. Fully recharge the battery when trying to use it for the first time orafter a long-term disuse (longer than 1 week). When the ‘using hours’ of the battery gets shorter in comparisonwith recharging hours, replace the battery.Since the battery supplied with the device is consumable the usinghours of it slowly gets reduced. The built-in battery can be recharged about 500 times. Avoid any metal part from contacting DC converter or built-inbattery to avoid unexpected fire or electric shock.Disposal The Device includes a built-in Lithium-Polymer battery. Thebattery is recyclable so please return it to nearest ‘recycle center’when you dispose the Device. Don’t disassemble the device fordisposal.
20Connection to PC Getting Started 19 RechargeGetting Started 1.Connect the device into aPC using the USB cablesupplied in the package.2.Press button toturn on the power. It takes approximately 3 hours to completely recharge acompletely consumed battery. Recharge the device using a USB cable when LCD is notactivated.3.Disconnect the USB cable from the computer (safe hardwareremoval; see page 21) 1.Connect the device into aPC using the USB cablesupplied in the package.3.The screen displays the icon if the connection iscorrectly made. CONNECTEDDon’t disconnect the device from the PC when “Connected”message is displayed on LCD. It may cause unexpected error. 2.Press button to turn on the power. Note! Note!
21 Disconnection from PCGetting Started 22Disconnection from PCGetting Started What’s USB (Universal Serial Bus)? This is the new dataconnection system between a PC and its peripheral devices. Connect the USB cable supplied with the Device into a USB portin PC. Unexpected error can be occurred when connecting thecable to the USB port located in the front face of the PC or USBhub. The Device can not be identified in the PC installed with Windows98SE or lower version. Install the program CD supplied with theDevice in the PC. Open “My Computer” or “WindowsSearch” and click on “RemovableDisk.” click on “Remove” using theright mouse button and thenremove the USB cable. In the case with Windows 98SERemoving the cable without following the above instructionsmay cause a fatal error in the PC or the device. Removing the cable while downloading or uploading files, orformatting the device may cause a fatal error in the PC or thedevice. Note!Note!1.Double click on the green arrow on the right-bottom part of theinitial Window screen.2.Click on Stop and OK (enter) consecutively after selecting “USBMass Storage Device”Double Click3.Click on OK (enter) on the “Safety removal of the hardware”message bar followed by cable removal. ClickClickClickClick
Power On/ OffModesNavigation HoldBasic Functions25262728
25 Power On/ OffBasic Functions 26ModesBasic Functions Power ONPower OFFThe device is not activated when it is in HOLD mode. (“Intro” onlyis displayed) When the battery is discharged the display shows and thedevice is not activated. Recharge the battery when LCD is not activated using the USBcable supplied in the package. When you try to play the file again by pressing ,following the restart of the device, it completely recovers allprevious settings. All track numbers, the equalizer and othersettings are recovered. There are all 9 modes programmed in the device; Music Player,Voice Player, ENC Player, FM Radio, Album, Voice Recorder,ENC Recorder, Reader, System SettingThe modes have different functions respectively. Press and hold to move the "FM Radio" "FM Radioto enter "FM RadioPress and hold to turn the power on. Note!Press and hold to turn the power off.Note!Press
28HOLD Basic Functions 27 Navigation (Folder search while a file is playing)Basic Functions Illustration) when trying to play “bye bye”;Pressto move to"Hyun folder" Press Pressto enter "Hyun folder" to move to "Bye Bye.MP3 To move to the upper folder level;Press to return to upper level PressPress to play "ByeBye.MP3" 1. Place the button on the side of thedevice to the arrow direction tohold all key functions 2. No key is functioning in Hold status. No key is functioning in Hold status. Power can not be turned on when it is on Hold. (a HOLDindication is displayed shortly). HOLD Press and hold to get out of the Navigation mode. Note!
Listening to MusicFile Selection Section Repeat Folder Setting for PlayEQTempoDeleting FileMovie3132333435363738Player
31 Listening to MusicPlayer32File Selection PlayerMusic Playing/ StopIn Stop or Pause modePress – to play the file In Play mode Volume controlMoving to other files Searching filesIn Stop, Pause or Playing Push while a file is playing to fast search a certain part inthe current file (FF/REW). In Playing;press to play next/ previous filePress – to pause the filePush – to adjust the sound volume Push – to move to the previous/next fileNote!press and hold to search forward/ backwardIn Stop mode; press to move to next/ previous file by one steppress and hold to continually move forward/ backward
34Setting Play FolderPlayer33 Section Repeat PlayerIn Playing; PressThe end of the file will be set for “B” If it is not specified. “B” can be only set 5 second after “A” setting.to set "A"point to set thesection "A-B" The set section in the file is repeatedly played.Press to cancel the section.PressIn Playing/Pause/ Stop;Press and hold to select play folder Press Pressto set the folder Normal: plays music files once in correct sequence. Rep One: repeats the current file continually. Folder: plays the folder where the currently playing file islocated. Rep Folder: repeats the folder where the currently playingfile is located Rep All: repeats all files in correct sequence. Random: repeats all files continually in random sequence. Intro: only plays the initial parts of a file for 10 seconds. Note!
35 EQPlayer36TempoPlayerto move to"EQUALIZE"menu Press Pressto set EQto selectthe mode PressPressto moveto "EXIT" Pressto get out ofmenu modeThe method how to get out of Menu Mode to Main Screen issame for all other cases. In Playing/Pause/ Stop; In Playing/Pauseto move to"TEMPO" Press Pressto finish thesettingto adjust theset value PressYou can adjust the file playing speed (-8-8)You can only enter and set "Tempo" menu when the file is inplaying or pause. Press and hold Note!Press and hold Note!
37 Deleting File Player38MoviePlayerIn stop mode; to move to"DELETE"menu Press Pressto finishdeleting "Lovesong" to select"Yes"PressIllustration) When deleting "Love song.MP3" file; You can only enter "DELETE" menu when the file is in Stop. Once removed file can not be recovered. Convert video (movie) files into AVI using an AVI converter (seepage 69). No other function is available while a movie is playing. Stop theplaying first to use other functions such as menu setting andnavigation. When the size of the movie file is big, it may take a while beforestarting. The method to play movie files is the same as that of music file. Press and hold Note!Note!
Voice RecordingMusic RecordingListening to Recorded Files Recorder414346
42Voice Recording Recorder41 Voice Recording Recorderto move to“Voice recorder” Pressto enter “Voice recorder”mode to startrecordingRecorded files are stored in MP3 format in the VOICE folder in thefollowing sequence; V001.MP3, V002.MP3... Press in Playing, Stop or Pause mode to get into recording-ready mode.The recording will be interrupted when the memory gets full . Thepre-recorded voice source only is stored in the memory in this case. Sound quality may vary according to the distances from the soundsource. In the case where the power is not enough to run the device, therecording may not be done adequately.to stop therecordingPress PressPressRecordelapsing time Press in recording to pause the recording and pressagain to resume. REC TYPEVOR SELIn REC ready status; to select setvalue Press You can set the bit-rate for voice recording (among 32, 64, 128Kbps)Press to finish thesetting. In REC readystatus; to select"ON" Press This function pauses the recording whenever no sound source ispresented. It resumes the recording if it detects any sound source. Press to finish thesetting. Press to enter"VOR SEL"Press and hold Note!Press and hold Press and hold
43 Music recording (Line-in)Recorder44Music recording (Line-in)RecorderConnect the device into the external audio player with the Line-incable supplied in the package.Analog sound signals can be converted into digital sounds byrecording the external audio sources with the Line-in cablesupplied in the package. to move to"ENCRECODER" Pressto enter "ENCRECODER"mode to startrecording to stoprecording Press PressPressRecordelapsing time Press in recording to pause the recording and pressagain to resume. Recorded files are stored in MP3 format in ENC folder in the followingsequence; E001.MP3, E002.MP3... The recording will be interrupted when the memory gets full . Thepre-recorded voice source only is stored in the memory in this case. In the case where the power is not enough to run the device, therecording may not be done adequately. Note!Press and hold Note!
46Listening to Recorded FileRecorder45 Music recording (Line-in)Recorderto move to "VOICE PLAYER" to enter "VOICE PLAYER" to move to "ENC PLAYER" Pressto enter "ENC PLAYER" to play the file PressPressListening to Recorded File (Voice) Listening to Recorded File (Music) Pressto play the file PressPressENC TYPETR MODEIn REC readystatus; to select setvalue Press You can set the bit-rate for music recording (among 32, 64, 128Kbps)Press to finish thesetting. In RECready status; to select "ON"Press This function pauses the recording whenever no sound source ispresented. It resumes the recording if it detects any sound source. Press to finish thesetting. Press to enter "TR MODE"Press and hold Press and hold Press and hold Press and hold
View ImageAlbum49
49 View ImageAlbumThe images should be converted into the sizes of 96*96dpi. Background light is always on while you are viewing images. It may take longer to display the image with big size. to move to"ALBUM" Pressto enter"ALBUM" to select afile to play it Press PressPressView Text Reader 51Press while viewing a file to return to ALBUM Navigation. Press to return to main navigation screen. Press and hold Note!
51 View Text ReaderTerritoryScan Frequency Save ChannelPreset ModeDelete ChannelRecording program FM Radio5354555758591.Enter texts by opening <Start – Programs – Accessory – Notepad>on the PC screen.2.Connect the device with a PC and copy-paste into the device.3.Remove the device from the PC (Safe Hardware Removal: seepage 21).View Text to move to"READERPressto enter"READER" to selecta file to playthe file.Press PressPressPress in viewing the text to view the next/ previous lines. Press in viewing the text to view the next/ previous pages. Press and hold
53 Listening to FM RadioFM Radio54TerritoryFM RadioThe earphone takes the role of an antenna. to move the “FMRADIO” mode Pressto enter the mode andreceive the radiosignals. PressThis function helps you set the correct frequency ranges which arevariable according to the countries. Korea/US: from 87.5 to 108.0MHz in 100Khz pitch EU/China: from 87.5 to 108.0MHz in 50Khz pitchJapan: from 76.0 to 108.0MHz in 100Khz pitchto move to“BAND SEL” Press Press to save the it. to select theterritoryPress Press and hold Note!Press and hold
56Save Channel FM Radio55 Frequency Scan/Save FM RadioIn FM scan mode; Press to increase or decrease by 0.1MHzPress and hold to continuously increase or decreasethe frequencyThe frequency with the higher receiving rates will be selected. The frequency scan step will vary according to the Territory. ‘Manual save’ of frequencyto moveto "Yes"Up to 20 channels can be saved (1 – 20). Scanning Frequency ‘Auto save’ of Channel (frequency)Push to interrupt the frequency scan.The mode will be automatically changed to the ‘Preset’ mode atthe completion of the Scan.Press In FM SearchMode;Press to save the channels automatically. Select thefrequency youwish to saveIn FM Scanmode;Press and hold Note!
58Deleting Channel FM Radio57 Preset ModeFM RadioIn FM scan mode; You can scan the saved frequency by entering the Preset mode. Preset Mode SearchIn Preset mode;You can’t search the channels if there is no frequency saved. to move to“YES” Press When deleting allchannels; Entering Preset ModePress – to enter ‘Preset’to delete thechannel. to move to“YES” Press to delete allstored channels. to move to "DELALL" Press Press Press Channel deleting is only available from PRESET mode. Note!Push – to increase/decrease the channel numberNote! Note!Press and hold Press and hold
60Recording FM ProgramFM Radio59 Recording FM ProgramFM RadioRecording FM ProgramIn FM receivingstatus..Press to enter"Recording Ready"Pressto start therecordingPress in recording to pause the recording and pressagain to resume. Recorded sound sources are saved in MP3 format in FM folder in thefollowing sequence; F001.MP3, F002.MP3…..You can listen to the recorded file by entering “Music Play,” “ENCPlayer.” Pressto stop therecording In FM receivingstatus..to get into"Ready"modePress to start therecording to move to"YES" to enter "FM REC"Press Press Press Press to stop therecording. Alternative way of FM recording; Press and hold
System Setting System Setting 63
63 System Setting System Setting 64System Setting System Setting Sleep TimeThis function automatically turns off the power of the device after apreset period of time; from OFF to 90min in 10minutes stepBack LightYou can set the period for background lighting; from 5 to 80secondsin 5 seconds stepLanguageThe language for View Text can be selected in the mode.Power OffThis function turns off the device power automatically whenthere is no button manipulation made for the preset period of time(Off/ from 10 to 60seconds in 10seconds) Load DfultAll set values user has set and saved will be initializedYes: User set info will be initialized No: User set info will be saved to move to "SYSTEM SETTING"Pressto enter "SYSTEM SETTING" PressPress and hold
65 System Setting System Setting Firm verDisplays currently used firmware version. All FormatIt enables you to delete all files All FormatMemory InfDisplays total memory capacity and the percent in use. System RequirementDriver for Windows 98SEConverterAVI MakerConverting FileFile Download-UploadFormatPrograms67686970717477
68Installation of the Program CDPrograms1.Open WIN98DRIVERfolder in the CD 67 PC System RequirementProgramsSystem RequirementInstallation of Windows 98SE Driver The minimal system requirements for the PC to support thedevice are as followings;Microsoft OS (Windows 98SE, ME, 2000, XP)CD-Rom DrivePentium 200MHz or higher versionRAM 32MB (64MB or more for Windows ME(2000) or higherversion)More than 128Mb free space in the hard disk (additional spaceis required to save more music files)USB port (Ver. 1.1) Mac. 9.X- XThis Mass Storage type device can upload or download fileswithout installing any extra software. click2.Double click on SETUPicon inWIN98DRIVER folderand install the driverfollowing the correctsequence. clickYou must reboot the system at the completion of installation. In case of using Windows 98SE: Please install the program CDsupplied with the device before uploading or downloading files.(PC may not recognize the device) Note!Note!
69 ConverterPrograms70Using AVI MAKER ProgramsWhat is Converter? System Requirement This is a program which enables you to convert other PCbased movie formats such as WMV, ASF, MPG or PIX intoAVI which is playable in the device. 1. H/WCPU: Intel Pentium4 1GHzHDD: 20MB or more space2. S/WMicrosoft Windows 98SE or higher versionMicrosoft DirectX 9.0MS Media Player 9.0 (Recommended Code Pack) C Pack or K-Lite Codec Pack Input OutputAVI CONVERTERWMV, ASF, MPG, PIX AVIclick1.Copy AVI-MAKER folder from the CD using the right mousebutton. 2.Paste the copied folder to where you wish to save in the PC. clickAdditional installation procedure is not needed – only requiring"copy & paste."
72Converting File Programs71 Converting File Programs1.Click on "CONVERTER" in AVI-MAKER folder 2.A box shown below will appear. A: Open FileB: PreviewC: Save toD: OptionE: StartF: Finish click3.Press in the box to select the file you want toconvert. click4. Set the folder where the converted file will be saved bypressing Save to)click
74File Download/ UploadPrograms73 Converting File Programs5. Press to set the file options clickA: Set the number of frames you want to seein a second. More numbers will provideyou with quality screen but take morememory space.B: Scale: You can display images in differentscalesExpand: Images with 4:3 and 16:9 ratioswill be displayed in 1:1 ratio. C: Bit-rate (fixed value) 6.Press to start converting clickFile Conversion Status 7.Press at the completion of the file conversion. 1.To download files connect the USB cable and click on “Copy” usingthe right mouse button following the selection of files in PC. This product downloads or uploads all types of data files ( jpg,xls, hwp…) taking the role as a removable disk as well as amusic player. ClickNote!
76File Download/ UploadPrograms75 File Download/ UploadPrograms2.Click on “Paste” to paste the copied file into the ‘Removable Disk’window using the right mouse button. PC recognizes the product as a removable disk newly found in“My Computer.”Don’t remove the USB cable while transferring the files. It maycause a fatal error in PC or the product. ClickNote!3.Downloading the files selected in the PC to the product iscompleted. You can upload the files from the product to the PC by followingthe same procedures but in reverse way. Drag & Drop makes you easy to download or upload the files. Note!
78FormatPrograms77 FormatPrograms1.Choose “format” in the removable disk folder using the rightmouse button. The removed files through the format can not be recovered!ClickNote!2.Click on ‘Start’ button when a format window pops up. 3.Format has been completed!Check if file system is set for FAT32Be very careful at formatting!ClickClickClick
SupportThis may not be a trouble!FCC RF INTERFERENCE STATEMENTWarranty Card8183
82This may not be a trouble!Support81 This may not be a trouble!SupportCheck battery capacity. Recharge the batterywith a USB cable.Check if the device is in HOLD. Check if the device is in HOLD. 1.If you cannot turn the Power on? 2.If the button is not functioning?Check if any foreign material is applied on theearphone tip, If yes, remove it. Completely push the earphone tip into thedevice.Check if the file is damaged.Check the volume.3.If you cannot properly hear the sound sources, and there is muchnoise interference? Check if the earphone is completely inserted intothe jack. It functions as an antenna.Use the device away from peripheral electricdevices4.Too much noise interference with interrupted FM receiving?Check the connection of the USB cable.Check the availability of the memory capacity.Check the battery. Recharge it with a USBcable if needed.5.If there is trouble with file downloading?6.LCD is not activated?
83 FCC RF INTERFERENCE STATEMENTSupportNoteThis equipment has been tested and found to comply with the limits for a Class Bdigital device, pursuant to Part 15 of the FCC Rules. These limits are designed toprovide reasonable protection against harmful interference in a residentialinstallation.This equipment generates, uses and can radiate radio frequency energy and, ifnot installed and used in accordance with the instructions, may cause harmfulinterference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation.If this equipment does cause harmful interference to radio or television receptionwhich can be determined by turning the equipment off and on, the user isencouraged to try to correct the interference by one or more of the followingmeasures.- Reorient or relocate the receiving antenna.- Increase the separation between the equipment and receiver.- Connect the equipment into an outlet on a circuit different from that to whichthe receiver is connected.- Consult the dealer or an experienced radio, TV technician for help.- Only a shielded interface cable should be used.Finally, any changes or modifications to the equipment by the user not expresslyapproved by theguarantee or manufacturer could void the warranty the users authority to operatesuch equipment.CAUTION Changes or modifications not expressly approved by themanufacturer could void the warranty.THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECTTO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFULINTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVEDINCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.You need to present this Warranty Card with the date of purchase written thereonwhen required in order to receive satisfactory services. Please keep this card in asecure place.The design and size of the product are subject to change without prior notice in orderto improve product quality.1. The warranty service for the product shall be provided based on theinformation contained in this Warranty Card.2. The warranty service is available effective from the date of purchase, soplease put the date of purchase on this Warranty Card. (If the date ofpurchase is not identified in the card, the effective warranty period will startfrom the date 6 months from the date of manufacture.)3. This Warranty Card can not be reissued Warranty CardProduct Name: Model:Date of Purchase: (m) (d) (y)Name of Customer Telephone Number:Address:Name of Agent: Telephone Number:Address:1 year fromthe date ofpurchase

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