TO8-TKR-320Wireless MIC (Tx)

User's MANUAL TKR-320 MICROPHONE MANUAL Declaration of Conformity Trade Name : TJ media Model : TKR-320 Responsible Party : TJ media co.,Ltd. Address : 640-8 Deungchon-dong, Gangseo-gu, Seoul 157-030, Korea Telephone : 82-2-3663-4700 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. Notice for customers in the U.S.A. Use of TJ media wireless devices is regulated by the Federal Communications Commision as described in Part 74 subpart H of FCC regulations and users authorized thereby are required to obtain an appropriate license. IMPORTANT NOTE : To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted, Any changeto the antenna or the device could result in the device exceeding the RF exposure requirements and void user’s authority to operate this device. This device complies with FCC radiation exposure limits set forth for uncontrolled equipment and meets the FCC radio frequency (RF) Exposure Guidelines in Supplement C to OET65. This device has very low levels of RF energy that it is deemed to comply without testing of specific absorption radio(SAR). WOW Premium www.wowvideoke.com - indicates that the song playing is MTV. - indicates of remaining battery. {4} +: Lyric shadow(On/Off ) Real Sound. WOW Premium WOW Premium. WOW Premium. WOW Premium WOW Premium” WOW Premium WOW Premium WOW Premium WOW Premium Battery Cover Unit Grill Cancel Key Function Guide Volume (Music/Mic/Echo) Adjustment (melody/key/tempo) BGV (Video change) SD Card (SD card Function) REC (Recodier) Microphone Power Start Menu (Detail Funtion) Power Lamp Battery Cover Lock Botton www.wowvideoke.com Microphone www.wowvideoke.com WOW Premium 1. Press the {power} button for 2 seconds to turn the mic on the mic. 2. Wait for 2seconds to turn on wireless microphones. 3. www.wowvideoke.com If a MTV song is playing, the 'MTV' icon will be displayed as shown left WOW Premium www.wowvideoke.com Middle www.wowvideoke.com How to change Channels (TKR-320) 1. Main Player (Receiver) Enter into channel changing mode : [MENU]- [CONFIG]- [System Setup] - [ VERSION ] - [ CANCEL ] Select a Remote Key Number(1 ~8) of channel (1CH ~ 8CH) Press ‘[Power Off ] [Power On]’ to save 2. Microphone (Transmitter) Enter into channel changing mode : [BGV]-[ADJ]-[VOL]-[MENU] (LED of the microphone flickers twice.) Select a number of channel. (1CH ~ 8CH) MIC1 / MIC2 SET UP - MIC1 : Press [SD CARD] - MIC2 : Press [REC] Press [START] to save. (LED of the microphone flickers 6 times.) 3. Channel Information [MENU]-[CONFIG]-[SYSTEM SETUP]-[VERSION]-[CANCEL] Change by Remote Control Change by Microphones Change by Remote & Microphones www.wowvideoke.com Analog Wireless MicrophoneMicroPhone Type 494MHz~505.2MHz / F3ERF Frequence / RF Type Dynamic / 600ΩUnit Type / Impedance 10M LessRF Used Distance 1.5V(AA) x 2eaBattery Spec 50Hz ~ 15kHzAudio Frequency 0~40Operating Temperature(L) 262 gWeight (g) 46 x 46 x 270 (mm) Dimension(WxDxH) Microphone 2.2VrmsOutput 20Hz ~ 20kHzFrequency 75Ω 1.0VppInput 75Ω 1.0VppOutput AC100~240V (50~60Hz)Input DC12V, 0.5A~1AOutput Audio Video Adaptor DC12V, 0.5A~1AInput 4.7WConsumption 486 gWeight (g) 198 x 172 x 70 (mm)Dimension(WxDxH) Main Player Product Specification

TJ Media Co., Ltd. 640-8, Deungchon-dong, Gangseo-gu, Seoul, 157-030, Korea Tel: +82-2-3663-4700, Fax: +82-2-3664-0194 Power of Attorney Date: August 23, 2010 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: I, the undersigned, hereby authorize Mr. Y.K.Kwon / Managing Director of ONETECH Corp., and hereafter referred to as ONETECH, 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 Mr. Y.K.Kwon of ONETECH on our behalf shall have the same effect as acts of our own. I, 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 1988, 21 U.S.C. 853(a). In authorizing CCS 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; 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 us 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, _________________________ Mr. Ki-Tae, Kim / Asst. Manager Tel: +82-2-3663-4700 (Ext. 589) Fax: +82-2-3664-0194 E-Mail: [email protected]

TJ Media Co., Ltd. 640-8, Deungchon-dong, Gangseo-gu, Seoul, 157-030, Korea Tel: +82-2-3663-4700, Fax: +82-2-3664-0194 Date: August 23, 2010 FCC Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Attention: Application Examiner Reviewing Engineer Re: Request for confidentiality per Section 0.459 of FCC Rules Applicant: TJ Media Co., Ltd. FCC ID: TO8-TKR-320 To whom it may concern, Request is hereby submitted, on behalf of my client, TJ Media Co., Ltd., to withhold from public review certain portions of the application for equipment certification for the referenced FCC identifier. In particular, the following sections of the application and report are requested to be kept confidential: Schematics Block Diagram Operational Description Parts List Rationale for request for confidentiality: TJ Media Co., Ltd., has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the confidential portions of this application to competitors would give them competitive advantage in developing similar products. If you have questions or need further information, please contact the undersigned. Sincerely Yours, _________________________ Mr. Ki-Tae, Kim / Asst. Manager Tel: +82-2-3663-4700 (Ext. 589) Fax: +82-2-3664-0194 E-Mail: [email protected]

FCC ID. : TO8-TKR-320 Page 1 of 2 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) FCC ID. : TO8-TKR-320 Page 2 of 2 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)

FCC ID. : TO8-TKR-320 Page 1 of 1 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) IDENTIFICATION LABEL: PROPOSED FCC ID LABEL Due to the product size, only the FCC ID shall be permanently affixed to the inside of the equipment and other information shall be placed in the instruction manual. FCC ID AREA

FCC ID. : TO8-TKR-320 Page 1 of 7 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) FCC ID. : TO8-TKR-320 Page 2 of 7 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) FCC ID. : TO8-TKR-320 Page 3 of 7 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) FCC ID. : TO8-TKR-320 Page 4 of 7 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) FCC ID. : TO8-TKR-320 Page 5 of 7 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) FCC ID. : TO8-TKR-320 Page 6 of 7 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) FCC ID. : TO8-TKR-320 Page 7 of 7 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)

FCC ID. : TO8-TKR-320 Page 1 of 54 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory 223-28, Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ELECTROMAGNETIC EMISSION C OMPLIANCE REPORT FOR LOW POWER AUXILIARY STATIONS Test Report No. : E108R-036 AGR No. : A09NA-005 Applicant : TJ Media Co., Ltd. Address : 640-8, Deungchon-dong, Gangseo-gu, Seoul, 157-030, Korea Manufacturer : TJ Media Co., Ltd. Address : 640-8, Deungchon-dong, Gangseo-gu, Seoul, 157-030, Korea Type of Equipment : Wireless MIC (TX) FCC ID. : TO8-TKR-320 Model Name : TKR-320 Serial number : None Total page of Report : 54 pages (including this page) Date of Incoming : July 26, 2010 Date of issue : August 23, 2010 SUMMARY The equipment complies with the regulation; FCC Part 74 Subpart H. This test report only contains the result of a single test of the sample supplied for the examination. It is not a generally valid assessment of the features of the respective products of the mass-production. Prepared by: Reviewed by: Young-Min, Choi / Asst. Chief Engineer Y. K. Kwon / Managing Director EMC/RF Center EMC/RF Center ONETECH Corp. ONETECH Corp. FCC ID. : TO8-TKR-320 Page 2 of 54 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory 223-28, Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) CONTENTS PAGE 1. VERIFICATION OF COMPLIANCE .............................................................................................6 2. TEST SUMMARY ..............................................................................................................................7 2.1 TEST ITEMS AND RESULTS..............................................................................................................................................7 2.2 ADDITIONS, DEVIATIONS, EXCLUSIONS FROM STANDARDS...........................................................................................7 2.3 RELATED SUBMITTAL(S) / GRANT(S)............................................................................................................................7 2.4 PURPOSE OF THE TEST...................................................................................................................................................7 2.5 TEST METHODOLOGY....................................................................................................................................................7 2.6 TEST FACILITY...............................................................................................................................................................7 3. GENERAL INFORMATION ............................................................................................................8 3.1 PRODUCT DESCRIPTION.................................................................................................................................................8 3.2 ALTERNATIVE TYPE(S)/MODEL(S); ALSO COVERED BY THIS TEST REPORT.................................................................8 4. EUT MODIFICATIONS ....................................................................................................................8 5. SYSTEM TEST CONFIGURATION ...............................................................................................9 5.1 JUSTIFICATION...............................................................................................................................................................9 5.2 PERIPHERAL EQUIPMENT...............................................................................................................................................9 5.3 MODE OF OPERATION DURING THE TEST.......................................................................................................................9 6. ANTENNA REQUIREMENT ...........................................................................................................9 7. OUTPUT POWER ............................................................................................................................10 7.1 OPERATING ENVIRONMENT.........................................................................................................................................10 7.2 TEST SET-UP.................................................................................................................................................................10 7.3 TEST EQUIPMENT USED................................................................................................................................................10 7.4. TEST DATA FOR RF OUTPUT POWER...........................................................................................................................11 7.4.1 Operating Frequency: 494.000 MHz ~ 501.000 MHz.........................................................................................11 7.4.2 Operating Frequency: 498.200 MHz ~ 505.200 MHz.........................................................................................12 7.5. TEST DATA FOR SPURIOUS RADIATED EMISSION........................................................................................................13 7.5.1 Operating Frequency: 494.000 MHz ~ 501.000 MHz.........................................................................................13 7.5.2 Operating Frequency: 498.200 MHz ~ 505.200 MHz...................................…

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FCC ID. : TO8-TKR-320 Page 1 of 2 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) FCC ID. : TO8-TKR-320 Page 2 of 2 Report No. : E108R-036 It should not be reproduced except in full, without the written approval of ONETECH. EMC-003 (Rev.1) HEAD OFFICE : #505 SK Apt. Factory, 223-28 Sangdaewon1-dong, Jungwon-gu, Seongnam-si, Gyeonggi-do 462-705 Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 307-51 Daessangnyeong-ri, Chowol-eup, Gwangju-si, Gyeonggi-do 464-862 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)