R28FX-300Digital Audio Player

2 I n d e x Feature Name of each parts Windows 98/ME driver set up Connecting main set to PC Upgrading firmware/fonts Using DRM Recharging battery Power on/off How to set up Hold switch function How to control volume How to change MP3/FM mode How to choose folder/file 1 3 5 6 7 8 9 9 10 10 10 11 Before using Connecting to external audio 28 Connection to external device Listen to FM Preset of FM channels Listening to preset channels Recording FM 24 25 26 27 FM radio Cautions Trouble shooting Specifications Warranty 29 31 32 Others Recording with built-in mic. Playing Section repeat playback Deleting files 12 13 14 14 Using Structure of menu Using menu Music mode Recording mode FM mode System mode 15 16 17 19 21 22 Menu Feature 1 ●● Voice recording & MP3 playback ●● Graphic LCD(65K OLED ) It is equipped with Graphic LCD by adopting OLED and support Multi- Languages. ●● Digital interface (USB 2.0) It can be used as a data saving device, a portable hard disk. ●● Auto power off Power turns off automatically in case of non-use over 1 minute. ●● Listen to an FM & Recording Manual tuning / Automatic tuning / FM recording ●● Saving FM Channels Preset FM channels up to 20. ●● Firmware upgrade With firmware upgrade, it is available to improve & enhance new functions. ●● Adopting portable disk The function of portable disk enables you to download & edit any file from PC anywhere. ●● Repeat play function ●● Function of the section repetition (A-B) The desired section can be designated and heard repeatedly. ●● Function of the music search (INTRO): Only the front part of each track is played. ●● Various equalizer mode Normal, Classic, Live, POP, Rock, Jazz, Ultra-Bass, Metal, Dance, Party, Club, Spatializer, User EQ 1,2 ●● Spatializer (3D sound) It supports 3D sound in playing music. ●● Monitoring of recording 4 Right Side Top Built in mic. FM/Section repeat(A-B) button Play/Pause(▶) & Power ON/OFF button Rec/Stop button Hold Switch Before using 3 Front LCD display Menu button Reset button MP3 playerEarphone Neck strap User's manual External device connection cable USB connection cable Accessories Name of each part Strap loop LCD display ,, , button Bit rate indicator Battery level indicatorRepeated playback indicator EQ mode indicator Playing time status indicator Current status indicator ( ■ Stop, ▶ Play, ■■ Pause, ● Recording) Play level Indicator File name indicator Current file number indicator Sampling frequency indicator All file number indicator File format indicator Section repeat play indicator USB port Volume indicator CD (win98 driver) Earphone/ Output terminal 6 Before using 5 Win98/ME driver set up Connecting main set to PC For downloading MP3 files from the PC, first connect the MP3 player to the PC using the USB connection cable. During this operation, Portable Drive is shown on the PC. ●Connect the USB connection cable to the PC USB port on the PC. ●Connect the USB connection cable to the USB port on the main set. ●USB connected appears on the LCD, Portable Drive is shown as below capture. ●When USB connection fails or connection is removed, USB Disconnected is shown. ●Do not pull out USB connection cable before the message 'Don't Remove USB' is shown. 1 Execute "Forus_Windows98_Driver_ Installer.exe". 2 After installation, click install button. 3 When setup is completed, reboot PC. Click 8 Before Using 7 Upgrading firmware/fontsUsing DRM DRM (Digital Rights Management)? Digital Rights Management, abbreviated DRM, is an umbrella term referring to any of several technical methods used to control or restrict the use of digital media content on electronic devices with such technologies installed. ●When format could proceed after firmware upgrade, save three files of Imagebin.tbl, Ml2uni.dat, Unicode.fot to main set and power on main set again. Then, upgrade is executed. ●When battery is consumed under level 2, upgrade fails and file of firm_upf.rom is deleted. It is recommended to recharge battery fully before upgrade. Index of files ●Firm-upf.rom : Firmware file ●Imagebin.tbl : Power on/off. Menu image file ●Ml2uni.dat : File of Unicode converting table ●Unicode.fot : Unicode font file �Connect main set to PC through USB cable. �Move & save above 4 files to portable disk. �Remove USB device and disconnect USB cable. �Upgrading firmware is executed automatically and main set powers off. �Power on main set again. Upgrading font & other files is executed automatically. 10 Power on/off To power on Press Power ON/OFF button over 1 second. To power off ●● Automatic power off The power automatically turns off when the device is not in use for more than one minute at STOP mode. ●● Manual Power OFF Press the Power ON/OFF button and hold to turn the power off. Before using 9 Recharging batteryHow to set up Hold switch function Hold switch performs locking function during playback or recording and manual power off function at STOP mode. How to control volume You can adjust volume within the stage of 0 ~ 30. How to change MP3/FM mode Push the Hold switch upward locks the player. To remove and unlock the player, push the switch downward. With , button, volume adjusting is available. Press FM/Section repeat(A-B) button over 3 seconds. Press FM/Section repeat(A-B) button over 3 seconds. Recharging starts automatically with connection of main set & PC through USB cable. Enough A little consumed Consumed halfway Consumed much Recharging required Check remained battery At MP3 mode At FM mode ●It takes normally 2 hours to recharge fully. 1211 How to choose folder/file You can choose folder or file to playback. Before usingUsing Recording with built-in mic. To stop recording Press Rec/Stop button shortly. ●Then recording stops. To escape from recording mode At stop mode, press Rec/Stop button over 3 seconds. ●It is changed into MP3 mode. 1 Press Menu button shortly. At MP3 mode 2 3 Move to desired folder with ’ button and press Menu button. 4 Move to desired file with ’ button. To escape from folder/file mo…

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FLASH MEMORY USB DRIVER (12MHz) DATA BUS MICOM (32.768kHz) OLED ( 96 * 96 65K ) KEYS CODEC ENCODER & DECODER (TLV320AIC23B) MIC EARPHONE FX-300 SYSTEM BLOCK LINE IN

FORUS Co., Ltd. February 16,2006 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize IST Co., Ltd., to act on our behalf in all Manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by IST Co., Ltd. On our behalf shall have the sane effect as acts of our own. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1998, 21 U.S.C.853(a). In authorizing IST Co., Ltd. As our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; FORUS Co., Ltd. e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours,

ID Label Sample & Location Information

IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 06-IST-0091 1 of 24 Certification of Compliance CFR 47 Part 15 Subpart B Test Report File No. : 06-IST-0091 Date of Issue : March 03, 2006 FCC ID : R28FX-300 Model(s) : FX-300 ■ Basic □ Alternate Kind of Product : Digital Audio Player Applicant : Forus electronics Inc. Address : 135-270, 4th Fl. 419-5, Dogok-Dong, Kangnam-Gu, Seoul, Korea. Manufacturer : Forus electronics Inc. Address : 135-270, 4th Fl. 419-5, Dogok-Dong, Kangnam-Gu, Seoul, Korea. Test Result ■ Positive □ Negative Reviewed By Approved By Comment(s) - Investigations requested : Measurement to the relevant clauses of FCC rules and regulations Part 15 Subpart B – Unintentional Radiators, Class B. - The test report with appendix consists of 24 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 2003. S.J.Cho / EMC Group Manager J.H.Lee / Chief IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 06-IST-0091 2 of 24 TABLE OF CONTENTS Table of contents 2 Information of test laboratory, Environmental conditions, Power supply system used, Product information 3 Descriptions of test Conducted Emission 4 Radiated Emission 5 Measurement Uncertainty Calculations 6 Equipment Under Test 7 Test Set-Up (Figure) 8 Summary 9 ■ Test Conditions and Data – Emissions ◆ Conducted Emissions 0.15MHz- 30MHz Applicable Test Conditions / Data and Plots 10-12 ◆ Radiated Emissions 30MHz - 1GHz Applicable Test Conditions / Data and Plots 13-19 Appendix A. The Photos of Test Setup 20-22 B. The Photos of Equipment Under Test 23-24 Note: IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 06-IST-0091 3 of 24 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 16.5 °C Humidity 33 % Atmospheric pressure 1014 mbar POWER SUPPLY SYSTEM USED Power supply system(PC) AC 120V, 60Hz (Refer to the product information) PRODUCT INFORMATION Internal Memory: 256MB Voltage: 3.7V Battery: LI-POLYMER LCD: Graphic OLED(6 Line 96x96 65K color) Size(WxHxD)/Weight: 35.8 x 67.3 x 16mm / 35g Case: ABS File Transfer Rate: 25Mbps(USB 2.0) Voice Recording: MPEG1, Layer-3 Noise: 90dB Earphone Output: 10mW Output Frequency Range: 87.5MHz~108.0MHz - EMC suppression device is not used during the test . - Please refer to user’s manual. IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 06-IST-0091 4 of 24 < Concept Drawing > 215 >150 >40 80 Receiver EUT LISN 80 ≥ 80 80 40 ≥ 80 Measuring apparatus Mains Filter Mains Rear 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 3725/2 and Hyup-Rip KNW-407 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 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. : 06-IST-0091 5 of 24 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 and investigated. The system configuration, mode of operation, turn-table azimuth and height with respect to the antenna were noted for each frequency found. The spectrum was scanned from 30MHz to 1000MHz using S/B LogBicon antenna VL9160. Under 30MHz, magnetic loop antenna were used. Final measurements were made at open site with 3-meters test distance using the same antenna. The OATS have been verif…

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