R28FSV-510Digital Voice Recorder

FLASH MEMORY USB DRIVER (12MHz) DATA BUS MICOM (8.192MHz) LCD KEYS VOICE COMPRESSION ENCODER & DECODER (DSPG D36531) MIC SPEAKER FSV-510 SYSTEM BLOCK MOTOR

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-0371 1 of 26 Certification of Compliance CFR 47 Part 15 Subpart B Test Report File No. : 06-IST-0371 Date of Issue : September 27, 2006 Model(s) : FSV-510 Kind of Product : Digital Voice Recorder FCC ID : R28FSV-510 Applicant : Forus electronics Co., Ltd. Address : 757-4, BANDO PLAZA Rm.502, NAESON-DONG, UIWANG-SI, GYEONGGI-DO, KOREA Manufacturer : Forus electronics Co., Ltd. Address : 757-4, BANDO PLAZA Rm.502, NAESON-DONG, UIWANG-SI, GYEONGGI-DO, KOREA Test Result ■ Positive □ Negative Reviewed By Approved By S.J.CHO / EMC Group Manager J.H.LEE / Chief 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 26 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. IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 06-IST-0371 2 of 26 TABLE OF CONTENTS Table of contents 2 Information of test laboratory, Environmental conditions, Power 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 20-23 B. The Photos of Equipment Under Test 24-25 Note: IST Co., Ltd EMC LABORATORY TEST REPORT NO. : 06-IST-0371 3 of 26 INFORMATIONS OF TEST LABORATORY EMC LABORATORY of IST Co., Ltd. (FCC Filing Lab.) 80, Jeil-Ri, Yangji-Myun, Yongin-City Kyonggi-Do, 449-860, Korea TEL : +82 31 333 9018 FAX : +82 31 333 9019 ENVIRONMENTAL CONDITIONS Temperature 25.2 °C Humidity 45 % Atmospheric pressure 1010 mbar POWER SUPPLY SYSTEM USED Power supply system AC 120Vac, 60Hz (Refer to the product information) PRODUCT INFORMATION The Equipment Under Test(EUT) is Digital Voice Recorder Forus electronics Co., Ltd. (FCC ID : R28FSV-510) 128 MB XQ:15 Hours, HQ:22 Hours, SP:30 Hours, LP:65 Hours Continuous recording time 256 MB XQ:30 Hours, HQ:44 Hours, SP:60 Hours, LP:130 Hours Maximum number of recording files 99 files per folder x 4 folders = 396 files Dimensions 32 x 16 x 86.5 mm Weight 33.3 g (excluding the batteries weight of 24 g) Power Source Two DC 3 V(Size “AAA”, Alkaline) batteries Battery life Recording:Approx.12hours / Playback:Approx.12hours (E/P normal level) Recording medium Built-in Flash Memory(128 MB) Effective maximum output Speaker:25 mW Frequency range 500 Hz~3.5 KHz PC interface USB(Universal Serial Bus) - 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-0371 4 of 26 < 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 ESH2-Z5 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 ESCS30 and ESH2-Z5 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 ESH2-Z5 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 ESH2-Z5 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 ESCS30 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-0371 5 of 26 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-log 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 sys…

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