RI2SF-403EXDigital Audio Player

Operation manual Welcome Thank you very much for the purchase of mini-compact digital audio player iLyn. iLyn digital audio player is not only designed and manufactured to fit our company's quality standard and International Specification standard, but also is manufactured after conducting strict quality-test. We are certain that SF-403EX digital audio player, after being manufactured through such procedures, will bring you a high satisfaction. We truly appreciate your purchase of iLyn and we hope that you will have great life with SF-403EX. Since Sodiff E&T Co., Ltd. have the ownership of copyright of this product, the use of this product's operation manual, pictures, software, and other related documents will require permission to use from Sodiff E&T Co., Ltd. Authorization and Commercial use without permission will end up in legal punishment. • The content of the operation manual and function of the product can vary depending on the circumstances. Model: SF-403EX I. Getting ready 1. Welcome 2.Warning 3.Special features 4.Components check 5.Name of the components II. Connecting to your computer 1. Connecting to computer 2. Installing UMS driver to Windows 98 3. Using portable disk - file download, upload -disconnecting USB cable- Formatting 4. Using LOGO CONVERT 5. Recharging the battery III. The basic operations 1. Listening to the songs 2.Adjusting the volume 3.Hold setting 4. Recording –Voice recording –external source recording - FM radio recording 5. FM radio recording IV. Additional Functions 1. Setting interval repeat 2. Mode change 3. Utilizing Navigation 4. Menu setting 5.Encoding setting 6. Play control setting -EQ Setting (EQ select, SRS, True-bass, Wow, user EQ) -Speed controlling -play mode setting 7.File delete/format 8.Timer setting 9. Display setting –LCD (contrast, Time) -File/TAG -(watch) setting 10.Memory capacity check 11.Language setting 12.User Logo setting 13. Firmware Upgrade/Font upgrade 14. Forced format VI. Appendix menu at glance VII. Customer Service It is not broken Product features Quality Certificate □ Caution Please be cautious with following circumstances in order to use your player safely 1. Do not let it get shocked or impacted. This player will not have any trouble during walking and running, but being dropped or getting hit by heavy object will cause damage. 2. Do not let water get into your player. When water or any liquid gets inside of your machine, it will damage inner components of you player. 3. Storage environment Avoid wet and humid, magnetic field forming, strong heat emitting area. 4. Do not put heavy object on top of your player. Avoid chemical products such as benzene, thinner. 5. Never try to open or reconstruct your player. 6. Try to not to listen with the volume set to the highest in order to prevent hearing loss. 7. Keeping your rechargeable lithium ion battery should take the cautions written below. - Battery functioning temperature: -40C ~ +80C - USB Recharging temperature: 0C ~ +45C - Usable period: -20C ~ +35C (More than 6 months) -20C ~ +45C (within a month) ※ When it is too hot or too cold the usable period of the battery will be reduced, so please keep in under proper temperature (-20C ~ +35C). 8. When radio record setting is on, the battery consumption will be at large, so when you are not using the program please keep the radio- recording time setting to off. □ Product features -. Time set up Year, Month, Day, Time can be displayed. -. WMA Direct Encoding Saves and Plays mp3 files and Microsoft's Window Media Audio file -. FM Radio/Real time FM recording Reserve the time of your desired Radio play then record -. Removable disk function (play&plug) Without specific installing CD, USB plug will auto-detect the driver. -. Various equalizer (EQ) support and 3D surround system support (SRS) EQ (Normal, Classic, Live, Pop, Rock, SRS) and user EQ setting can be chosen for the user to make your listening environment more exciting. -. Voice recording function With high quality WMA format, users can record maximum of 18:40 hour (256M, with 32 Bit-Rate standard). -. Various play modes One, RPT One, DIR One, RPT DIR, DIR Random, ALL One, RPT ALL, ALL Random RP, Intro, A-B section play -. Folder creating function (Infinite folders can be created) MP3, WMA, REC will be managed within folders; therefore, fast search and save will be achieved. -. Multi-Language Support Korean, English, Simple Chinese/ Traditional Chinese and other more languages and display of the song title and the lyrics in supported languages. -. Rechargeable Lithium ion Battery installed (420mAh) No need to buy other battery; therefore the burden of replacing is relieved and recharging can be simply done through USB connection. -. Organic EL display Bright and elegant display can be achieved by Organic EL display. -. Play Speed Control Various play speed (Slow:-80%, Normal: 0%, Fast: 100%) control will help you studying foreign language by enabling clearer pronunciations with attached FF/REW jog button. -. Firmware Upgrade By Utilizing Firmware download function, this functions can be upgraded. -. Resume function to the unit of second When the power was turned off while playing, the song will automatically start from where it ended, when power is turned on. -. File Delete (Folder) Each folder can be selected then deleted, also format function will allow you to delete every file at once. -. Alarm Function (sleep, record, power) Certain time interval(0~180 minuites) can be selected for song play, Voice record/play. -. Memory Capacity Indicator Displays available memory left. -. NetSync support and auto-lyrics display function By supporting NetSync EBS, foreign language study, contents use, and auto-lyrics display can be supported. □Components Check USBCABLE MINIUSB OPERATIONMANUAL Install CD Neckband Audio cable <Earphone, case and armband are optional> - Installed memory holding capacity can have a little difference from the memory that you can actually use, as inner fi…

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FM Module FM Module Flash Memory Flash Memory ADCDAC WM 8731 AUDIO MICFM Encoded Data Data for Decoding Control FM Control FM Control DAC FM Audio SignalFor Encoding FM Audio SignalFor Hearing PC Program Upload Download DC/DC Converter LT3455 POWER 2.7V,1.8V,2.5V 2.7V,1.8V,2.5V LCD Driver ALL VOL JAZZ CLASSIC POP ROCK VOICE MUSIC REC FM I love you SF-403EX Block Diagram FM Transmit Li-ion polymer Single chipEn/Decoder CODEC MCU Control RTC WATCH ALARM TIMER Clock: 12Mhz Clock:32768Hz Clock:32768Hz

ID Label Sample Location Information

IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 04-IST-0315 1 of 17 Certification of Compliance CFR 47 Part 15 Subpart B Test Report File No. : 04-IST-0315 Date of Issue : November 01, 2004 Model(s) : SF-403EX Brand Name : ILYN Kind of Product : Digital Audio Player Applicant : SODIFF E&T Co., LTD. Address : 678-7, Changman-ri, Kwangtan-myun, Paju City, Kyungki-Do, Korea Manufacturer : SODIFF E&T Co., LTD. Address : 678-7, Changman-ri, Kwangtan-myun, Paju City, Kyungki-Do, Korea Test Result ■ Positive □ Negative Reviewed By Approved By J. H. Lee / EMC Group Manager G. Chung / Chief -Investigations requested : Measurement to the relevant clauses of FCC rules and regulations Part 15 Subpart B ( Class B PC Peripherals / FM Broadcast receivers) -The test report with appendix consists of 21 pages. -The test result only responds to the tested sample. - It is not allowed to copy this report even partly without the allowance of IST EMC Laboratory. - This equipment as for has been shown to be capable of continued compliance 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 2001. IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 04-IST-0315 2 of 17 TABLE OF CONTENTS Table of contents 2 Test Regulations Information of test laboratory Environmental condition Measurement Uncertainty 3 Power used Product Information 4 Description of test Conducted Emission 5 Radiated Emission 6 Equipment Under Test 7 Summary 8 Test conditions and data Conducted emissions 0.15 MHz – 30 MHz Applicable Test equipment 9 Data and plots 10-11 Radiated emissions 30 MHz – 1 GHz Applicable Test equipment 12 Data and plots 13 Appendix A. The EUT Photos 14-15 B. The Test Setup Photos 16-17 IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 04-IST-0315 3 of 17 TEST REGULATIONS The tests were performed according to the following regulations ; FCC Part 15, Subpart B (Unintentional Radiators, Class B) INFORMATIONS OF TEST LABORATORY EMC LABORATORY of IST Co., Ltd. (FCC Filing Lab.) San 21-8, Goan-Ri, Baekam-Myun, Yongin-City Kyonggi-Do, 449-860, Korea TEL : +82 31 333 4093 FAX : +82 31 333 4094 ENVIRONMENTAL CONDITIONS Temperature 20 °C Humidity 46 % Atmospheric pressure 1012 mbar MEASUREMENT UNCERTAINTY The measurement uncertainty was evaluated for all test items listed in this report. Also it, “ The evaluation and treatment of uncertainty “, is described in IST Quality Manual according to ISO17025 Guide. The data and results described in this report are true and include evaluated uncertainty. It may cause some deviation of uncertainty by change component or process of the test for similar products. IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 04-IST-0315 4 of 17 POWER SUPPLY SYSTEM USED Power supply system (Refer to the product information) PRODUCT INFORMATION Memory Capacity Internal 512MB Battery 420mAh Lithium ion Battery 3.7V (Internal) Dimension 56 x 17 x 35 mm(W x H x D) Case Plastic Output Frequency Range 20Hz ~ 20kHz Output Earphone Power 10mW FM S/N Ratio 90dB - EMC suppression device is not used during the test . IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 04-IST-0315 5 of 17 < Concept Drawing > 215 >150 >40 80 Receiver DUT LISN 80 ≥ 80 80 40 ≥ 80 Measuring apparatus Mains Filter Mains Front side Equipment under test Coaxial cable Artificial mains networ k Screened room Non-metallic support 80 DESCRIPTIONS OF TEST Conducted Emissions: The measurement were performed over the frequency range of 0.15MHz to 30MHz using a 50 Ω /50uH LISN as the input transducer to a Spectrum Analyzer or a Field Intensity Meter. The measurements were made with the detector set for "Peak" amplitude within a bandwidth of 10KHz or for "quasi-peak" & “Average” within a bandwidth of 9KHz. - Procedure of Test The line-conducted facility is located inside a shielded room No.1. A 1m X 1.5m wooden table 80cm height is placed 40cm away from the vertical wall and 1.5m away from the other wall of the shielded room. The R/S ESH3-Z5 and EMCO 3825/2 LISN are bonded to bottom of the shielded room. The EUT is located on the wooden table with distance more than 80cm from the LISN and powered from the EMCO LISN .The peripheral equipment is powered from the other LISN. Power to the LISNs are filtered by a noise cut power line filters. All electrical cables are shielded by braided tinned steel tubing with inner φ 1.2cm. If the EUT is a DC-powered device, power will be derived from the source power supply it normally will be powered from and this supply lines will be connected to the EMCO LISN. All interconnecting cables more than 1m were shortened by non-inductive bundling to a 1m length. Sufficient time for the EUT, support equipment, and test equipment was allowed in order for them to warm up to their normal operating conditions. The RF output of the LISN was connected to the R/S receiver to determine the frequency producing the maximum emission from the EUT. The frequency producing the maximum level was reexamined using Quasi-Peak mode by manual measurement, after scanned by automatic Peak mode for frequency range from 0.15 to 30MHz. The bandwidth of the receiver was set to 10kHz. The EUT, peripheral equipment, and interconnecting cables were arranged and manipulated to maximize each EME emission. < Side View > IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 04-IST-0315 6 of 17 DESCRIPTION OF TEST Radiated Emissions: The measurement was performed over the frequency range of 30MHz to 1GHz using antenna as the input transducer to a Spectrum analyzer or a Field Intensity Meter. The measurement was made with the detector set for "quasi-peak" within a bandwidth of 120KHz. - Procedure of Test Preliminary measurements were made at 3 meter using bi-conical and log-periodic antennas, and spectrum analyzer to determine the frequency producing the max. emission in anechoic chamber. Appropriate precaution was taken to ensure that all emission from the EUT were maximized …

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