PCMDAH300Gemboy - MP3 Player

User’s Manual ( Model Name : DAH-300 Brand Name : Hyun Won ) FCC RF INTERFERENCE STATEMENT NOTE : This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures. - 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 which the receiver is connected. - Consult the dealer or an experienced radio, TV technical for help. - Only shielded interface cable should be used. Finally, any changes or modifications to the equipment by the user not expressly approved by the grantee or manufacturer could void the users authority to operate such equipment. -------------------------------------------------------------------- Contents Welcome to the MPgod Experience Included with your MPgod PC System Requirements Getting Started with MPgod Installing Software(MPgod Explorer) Using the Software(MPgod Explorer) How to download files to MPgod LCD Window Button Control How to use the voice recording function How to upgrade Operating System Handling and Storing Instruction Trouble Shooting Problems Installing the USB Driver Warranty Service Warranty Card Specifications -------------------------------------------------------------------- Welcome to the MPgod Experience Congratulations on your purchase of the MPgod portable digital player - the flip type player with high fidelity sound. The MPgod contains 64MB of on-board memory that is easily expandable via the MultiMediaCardTM(MMC) flash memory slot. The MPgod also was designed with a programmable, upgradeable Digital Signal Processor (DSP) to support new audio formats and digital rights management systems. Please check the Hyun Won website at www.m-any.com for the latest software upgrades and accessories. You are now ready to enjoy the world of digital audio with the most versatile digital audio player on the market today. --------------------------------------------------------------------Included with your MPgod A. 1 AAA Battery B. Software CD C. USB Connection Cable D. Earphones E. User’s Manual F. Necklace Note : Accessories and optional items are subject to change. Please check www.m-any.com for the latest in MPgod accessories and software upgrades. -------------------------------------------------------------------- PC System Requirements The following PC specifications are required for MPgod compatibility: Microsoft Windows98, ME or 2000 Operating System CD-ROM Drive with digital audio extraction support Pentium (or compatible) 200MHz or higher processor 32MB RAM (64MB for Windows ME or 2000) or greater 32MB free Hard Disk Space (more for digital audio file storage) Sound card USB port capability -------------------------------------------------------- Getting Started With MPgod Complete the following steps to get started with your MPgod: 1. Insert a fully charged battery into your MPgod. 2. Launch the MPgod Explorer. 3. Connect the USB port cable to the MPgod and then to the PC USB port. 4. Using the included software, download music to your computer from the Internet (or convert it to digital audio format from an existing CD). Using the MPgod Explorer, navigate to the folder that contains your music files. Select the files you wish to transfer and drag them to the bottom portion of the window. Click on the transfer button located in the bottom right hand corner of the window. The files will transfer individually and the progress will be displayed in the Memory Contents Window. 5. Disconnect the MPgod from the USB cable. 6. Turn on the MPgod by Press Play button more than 2 sec. and play with headphones inserted by pressing Play button briefly. Note : Please do not attempt to use any other USB peripheral, such as a digital camera or scanner simultaneously with MPgod, MPgod Explorer as communication errors may result. ------------------------------------------------------- Installing Software(MPgod Explorer) In order for the MPgod and your PC to communicate and transfer digital files, you must first install the MPgod Explorer by completing the following steps: Insert the Mpgod Explorer CD into the CD-ROM drive. The following screen should display: Note: If the setup file is executed automatically, follow the install program instructions. If the setup file is not executed automatically, browse the installation CD and double click on the instal.exe file on the CD- ROM file directory. (Example “D:\\mpgod.exe”, where D: is your CD-ROM drive) You can locate these files by going to your Windows Start menu, and then Run. 1) Click on Install button. The following page will display 2) Click on the Next button. The following page will display 3) Enter your Name and the Company name and click on the Next button. The following page will display 4) Choose the directory for the MPgod Explorer and click on the Next button. The following page will display 5) Select the program folder and click on the next button 6) Verify the Setup details and click on the next button. Once you have done these steps, it will complete the installation and bring you back to the main page displayed. 7) Once the installation of the MPgod Explorer finishes, click the shortcut icon on the desktop or click on the Windows Start menu, then Programs, then the sh…

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ID Label Sample & Location Information Hyun Won Inc. Model Name : DAH-300 MEMORY: 32M/64M BATT: AAAx1 Input: DC 1.5V This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC ID: PCMDAH300 Made in Korea

Operational Description 1.DC-DC Converter 1) This circuit performs DC to DC conversion. 2) The circuit converts 1.8V charged voltage (in battery) to 3V Vcc. 2. PC Interface 1) Persnal computer have the extracted data file. 2) data files are saved flash memory by USB(Universal Serial Bus) type connection, using the software by Hyun Won Inc. 3. Data Storage 1) This model has a flash memory(32/64/128MB), in capable of the extracted data files. 4. DSP (Digital Signal Processor) 1) This circuit is DSP unit, processing digital signal. 2) Basic clock speed (on nirmal mode) is 11.2896 MHz. 5. CODEC 1) This circuit converts decoded digital to analog signal. 6. Amplifier 1) This circuit is a amplifier, matching impedence of output signal with impedence of earphone. 7. Extended memory(Optional) 1) This model is capable of adding extended memory. 8. Operation Frequency 1) Output frequency (Analog signal) : 20 - 20kHz 2) CPU clock speed (Digital signal) : 11.2896 MHz 9. Voice recording 1) This circuit is amplifiler of Human voice and other sound from microphone.

Bill Of Materials July 31,2001 17:57:57Page1Parts List ItemQuantityReferencePartPartname 128BC1,BC2,BC3,BC4,C5,BC5,0.1uFCHIP CERA BC6,BC9,BC10,BC11,BC13 C15,BC15,BC18,BC19,BC20 BC22,BC24,BC26,BC27,C32, BC29,C33,C35,C37, C100,C104, C55 214C3,C18,C21,BC21,BC23,10uF/CHIP TANTAL BC25,C36,C39,C43,C52 C48,C108,C109,C110 321B1,B2,B5,B6,B7,B8,B9,B10,102CHIP BEAD B11,B12,B13,B14,B16,B17, B18,B19,R31,R59,R63,R139, R140, B3 42B15,R149301CHIP BEAD 58C1,C2,C10,C1222pFCHIP CERA C38,C40,C41,C47 62C6,C1422uF/CHIP TANTAL 71C8220uF/CHIP TANTAL 83C9,C11,C130.33uFCHIP CERA 92C25,C16680pFCHIP CERA 109C17,C20,C31,C49,C501uFCHIP CERA C51,C53,C28,C54 113C19,C23,C244.7uF/CHIP TANTAL 122C22,C345pFCHIP CERA 134C26,C27,C44,C45100uF/CHIP TANTAL 141C3047uFCHIP CERA 1533R3,R4,R14,R15,R17,R18,100KChip Resistor R19,R20,R26,R30,R37,R38, C42,R45,R56,R67,R69,R82, R83,R84,R85,R86,R87,R88, R92,R96,R97,R98,R119, R124,R130,R134,R150 1614R5,R13,C46,R70,R71,R7210kChip Resistor R103,R104,R122,R133,R147 R73,R79,R81 172R44,R5133KChip Resistor 182R1,R247KChip Resistor 196R6,R7,R8,R11,R61,R6233Chip Resistor 206R9,R12,R125,R129,R1420Chip Resistor R145 212R80,R101KChip Resistor 221R27133K FChip Resistor 233R29,R78,R136270KChip Resistor 242R32,R34100KFChip Resistor 251R3318KFChip Resistor 264R36,R57,R138,R1464.7KChip Resistor 272R46,R3956KChip Resistor 284R40,R42,R49,R5020KChip Resistor 297R41,R43,R47,R48,R77,R126,2.7kChip Resistor R141 301R13582KChip Resistor 312 R54,R127 1MChip Resistor 321R55100Chip Resistor 331R601.5KChip Resistor 341R742.2KChip Resistor 351 R151 150KChip Resistor 363D2,D6,D12KDS193Chip Diode 371D5RB411DChip Diode schottky 384D1,D3,D11,D15SDB3101FChip Diode schottky 391JP2PHONEJACKPhone Jack 401JP3MICRO PHONEMicro Phone 411J1(TOP)60P MALEB-B CONN 421J2(BOTTOM)60P FEMALEB-B CONN 431J3 LCD CON (10 Pin)LCD CONN 441J4Header 2 PinPOWER CONN 451J4CON2Battery Conn 461J10MMC 2.5MM CONNMMC CONN 471J9USB JACKUSB JACK 481L110uHChip Inductor 492Q1,Q53879Chip TR 501Q3Si2305DS-T1Chip FET 511Q6KTC3879Chip TR 521Q7Si2305F-T1Chip FET 531S1PLAYTact S/W angle 541S2STOPTact S/W angle 551S3UPTact S/W 561S4DOWNTact S/W 571S5FFTact S/W angle 581S6REWTact S/W angle 591S7REPEATTact S/W angle 601S8MODETact S/W angle 611S104SW SPSTSlide S/W 621S9FOLDERTact S/W Special 631U1TMS320VC5410AIC DSP 641U274LVC14IC Inverter 651U4KIA7025IC Reset 661U574LVC139DEMULTIPLEXER 671U625LC320IC EEPROM 681U774LVC245IC Tranceiver 691U8TLC549AD Converter 701U9MAX1705DC-DC Converter 712U11,U10FLASH MEMORYFlash memory 721U12PCM3002Codec 731U13TLV6110Audio Amp 741U14GDS30C6001IC USB 751U15AN33IC regulator 761U17SN101940Audio Amp 771U21ELD4310EL Driver IC 781Y111.2896MHzCrystal 791Y248MHzCrystal

File No. 01-IST-099/FB IST EMC LAB. Page 1 of 17 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. IST EMC LAB. EMISSION TEST REPORT Test report file No. : 01-IST-099/FB Date of issue : Aug. 07, 2001. Model / Type No. Kind of product Applicant Manufacturer Address : DAH-300 : MP3 Player : Hyun Won Inc. : Hyun Won Inc. : 333-1, Shindae-Ri, Kumho-Eup, Youngcheon-City, Kyoungbuk, Korea. Test result according to the regulation(s) n Positive o Negative at page 3. This test report without appendix consists of 17 pages. It is not allowed to copy this report even partly without the allowance of the Test Laboratory. This equipment is complied with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.4-1992. File No. 01-IST-099/FB IST EMC LAB. Page 2 of 17 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. DIRECTORY A) Documentation. Page Directory Test regulations Environmental Conditions Test Conditions Equipment under Test Test Result Test-setup (Figures) Summary 2 3 3 4~5 6 7 8~9 17 B) Test Data. Conducted emissions (Mains) Radiated emissions : 450 kHz - 30 MHz : 30 MHz – 1 GHz 10~12 13~16 C) Appendix File No. 01-IST-099/FB IST EMC LAB. Page 3 of 17 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. TEST REGULATIONS The tests were performed according to the following regulations ; z - FCC Part 15, Subpart B (Unintentional Radiators, Class B) Information of Test Laboratory IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, Korea International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. Product Information - Power rating : DC 1.5V [AAA size 1.5V x 1 Alkaline battery] - Brand name : Gemboy - Manufactured by : Hyun Won Inc. - Contact person : Taek Kyun, Shin / General Manager File No. 01-IST-099/FB IST EMC LAB. Page 4 of 17 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. TEST CONDITIONS The measurement of the conducted emissions (Interference voltage) was performed in a shielded room. Test location : z - Shielded room. No.1  - Compact chamber 2 Used testing instruments : Name TypeManufacturerCalibration. DateSerial Number z ESH 3Test ReceiverRohde & SchwarzJun. 11, 2001861742/018 z 3825/2LISNEMCODec. 20, 20009102-1788 z KNW-407LISNHyupRipJul. 26, 20018-833-10 z ESH 3-Z2Pulse LimiterRohde & SchwarzJul. 13, 2001357.8810.52 Test - accessories : Type Manufacturer z Aneroid BarometerSato z HygrometerSato Measurement Procedures : Conducted emissions measurments were made in accordance with ANSI C-63.4-1992,“Method of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz”. The measurement were performed over the frequency range of 0.45MHz to 30MHz using a 50Ω/ 50uH LISN as the input transducer to an EMI/Field Intensity Meter. The measurements were made with the detector set for “Peak” amplitude within an IF bandwidth of 10kHz or for “quasi-peak” within a bandwidth of 9kHz. All used test-instruments as well as the test-accessories are calibrated regularly. Test engineer : B. K, Bae / Research Engineer IST EMC Lab. File No. 01-IST-099/FB IST EMC LAB. Page 5 of 17 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. The measurement of the radiated emissions (Electric field) in the frequency range from 30 MHz to 1GHz was performed in horizontal and vertical antenna polarization at a open-site which meet the site attenuation requirement of ANSI C63.4-1992 and a test distance of : z - Open-site 1 - Compact chamber z - 3 meters - 10 meters Used testing instruments : NameTypeManufacturerCalibration. DateSerial Number z ESVPTest ReceiverRohde & Schwarz Jun. 12, 2001 861744/004 z VULB 9160AntennaSchwarzbeckJun. 04, 20013048 Test - accessories : TypeManufacturer z Aneroid BarometerSato z HygrometerSato Measurement procedures Radiated measurements were in accordance with ANSI C63.4-1992 “Method of Measurement of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz”. The measurements were performed over the frequency range of 30MHz to 1GHz using antenna as the input transducer to a EMI/Field Intensity Meter. The measurements were made with the detector set for “quasi-peak” within a bandwidth of 120kHz. All used test-instruments as well as the test-accessories are calibrated regularly. Test engineer : B. K, Bae / Research Engineer IST EMC Lab. File No. 01-IST-099/FB IST EMC LAB. Page 6 of 17 IST EMC Lab. San 21-8 Goan-Ri, Baekam-Myun, Yongin-Si, Kyunggi-Do, KOREA International - Tel : 82-31 - 333 - 4093. Fax : 82-31 - 333 - 4094. Domestic - Tel : 031 - 333 - 4093. Fax : 031 - 333 - 4094. EQUIPMENT UNDER TEST Equipment Description The Equipment Under Test (EUT) is the MP3 Player of Hyun Won Inc. (FCC ID: PCMDAH300). Flash Memory64MB On-board(expandable to 128MB though) MultiMediaCard(MMC) Slot Size75X 56 X 19 (mm) BatteryDC 1.5V [AAA size 1.5V x 1 Alkaline battery] Battery LifeApproximately 10 hours of playback time Signal to Noise Ratio90dB Interface PortUniversal Serial Bus(USB) File Download SpeedUp to 2.5 Mbps internal memory, 900Kbps MMC Operation - mode of the E.U.T. : Th…

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Radiated Emission 30MHz ~ 1000MHz ( Play Mode ) Radiated Emission 30MHz ~ 1000MHz ( File Download Mode ) Conducted Emission 450kHz ~ 30MHz ( File Download Mode )