OZ5URCRFX-250RF Receiver

Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 1 / 1 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 APPENDIX H : USER’S MANUAL RFX-250 Installation Manual Optimizing Narrow Band Reception with the MRF-300 or MSC-400 Page 1 RFX-250 INSTALLATIONMANUAL Overview - Compatibility The RFX-250 is a narrow band RF receiver. It replaces an RFX-150 receiv- er in either an MRF-300 or MSC-400 system. It is tuned to receive a much narrower band and is more immune to the interference found near com- ponent racks (generated by microprocessors and power supplies). It is NOT compatible with all URC remote controls. Connections NOTE:The RFX-250 is ONLY compatible with the current versions of the MX-3000, MX-950, MX-900 and the TX-1000 remote controls. The RFX- 250 is NOT compatible with MX-3000 remote controls manufactured before April 1, 2005. You can identify the build date of an MX-3000 by looking at the serial number. The first 6 digits indicate the build date. If the serial number appears as 122905 014054, the first 6 digits indicate that the remote was built on December 29, 2005. When the RFX-250 can be placed within 10 feet of the MRF/MSC unit, you can utilize the cable with 3.5 mm plugs on both ends. When you need a longer wire or are connecting up to three RFX-250’s, use a cable with a minimum of three conductors. If you use CAT 5, utilize two conductors each from two of the twisted pairs for DATA and two from the other twisted pairs for 5V. Use all four of the other conductors twisted in with each pair for GND.This provides better shielding and conductivity for long runs. Connect ONE (only) of either of the RFX- 250’s RF OUT connec- tors to ONE (only) of either of the RF IN connectors on the MRF or the MSC. Once the RFX-250 is correctly connect- ed, the POWER LED lights. If the RF LED lights, the RFX-250 must be moved to a new mounting location. It is receiving in-band RF INTERFERENCE. Page 2 RFX-250 INSTALLATIONMANUAL Optimizing Range and Reliability 1. Power on all AV components, dim all dimmers to 50% and power on anything that may create RF (particularly devices with high speed microprocessors or hard drives). Observe the RF LED of the RFX-250 by cupping your hand over it. If it is glowing or flickering you must relo- cate the RFX-250. If you cannot relocate the RFX-250, try removing its antenna. 2. Once you have found a location that is absolutely clean with everything on, test to see if the range is adequate and that macro reliability is perfect. Start with the antenna angle set to 45 degrees and positioned so that the long side of the antenna is facing the customer’s favorite seating position. 3. When testing, set both the remote and the MRF/MSC to the same VALID RFID#. Keep in mind that zero (0) is not a valid RFID#. Watch the STATUS LED on MRF/MSC - it should light every time you press a button on the remote. This will tell you that the signal was received and understood. Ignore the RF LED on the RFX-250 (it only indicates that a signal was received, not that it was understood). 4. If the range is inadequate, you may extend wire to any area that is not giving good results and place an additional RFX-250 in that area. Up to three RFX-250’s can be connected to each MRF/MSC. NOTE:The RFX-250 is ONLY compatible with additional RFX-250s. You cannot mix RFX-150s in a system with RFX-250s. Suggested antenna angle. Page 3 RFX-250 INSTALLATIONMANUAL USALimited Warranty Statement Your Universal Remote Control, when delivered to you in new condition, is warrantedagainst defects in materials or workmanship as follows: UNI- VERSALREMOTE CONTROL,INC. warrants this product against defects in material or workmanship for a period of one(1) year and as set forth below. Universal Remote Control will, at its sole option, repair theproduct using new or comparable rebuilt parts, or exchange the product for a comparablenew or rebuilt product. In the event of a defect, these are your exclusive remedies. This Limited Warranty covers only the hardware components packaged with the Product. Itdoes not cover technical assistance for hardware or software usage and it does not coverany software products whether or not contained in the Product; any such software is pro-vided "AS IS" unless expressly provided for in any enclosed software Limited Warranty. To obtain warranty service, you must deliver the product, freight prepaid, in its originalpackaging or packaging affording adequate protection to Universal Remote Control at theaddress provided in the Owner's Manual. It is your responsibility to backup any macroprogramming, artwork, soft- ware or other materials that may have been programmed intoyour unit. It is likely that such data, software, or other materials will be lost during ser- viceand Universal Remote Control will not be responsible for any such damage or loss. Adated purchase receipt, Bill of Sale, Installation Contract or other verifiable Proof ofPurchase is required. For product support and other important information visit UniversalRemote Control's website: http://www.UniversalRemoteControl.com or call the UniversalRemote Control Customer Service Center (914) 835-4484. This Limited Warranty only covers product issues caused by defects in material or work-manship during ordinary consumer use. It does not cover product issues caused by anyother reason, including but not limited to product issues due to commercial use, acts ofGod, third-party installa- tion, misuse, limitations of technology, or modification of or to anypart of the Universal Remote Control product. This Limited Warranty does not coverUniversal Remote Control products sold as USED, AS IS, REFUR- BISHED, so-called "BSTOCK" or consumables (such as batteries). This Limited Warranty is invalid if the factory-applied serial number has been altered or removed from the product. This LimitedWarranty is valid only in the United States of America. This Limited Warranty specificallyex- cludes products sold by u…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 Revised wording (current) 1.0 2.0 Sept–25-2007 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 OHSUNG ELECTRONICS CO., LTD #181 Gongdan-Dong, Gumi-Si,Gyeongsangbuk-Do, Korea Tel: +82-54-468-7282, Fax: +82-54-461-8368 June 25, 2010 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, OHSUNG ELECTRONICS CO., LTD, hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product Name: RF Receiver FCC ID: OZ5URCRFX-250 We affirm that between SIEMIC and OHSUNG ELECTRONICS CO., LTD, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, --------------------------------------------- Kwang-Jae Ok, Q.C Manager OHSUNG ELECTRONICS CO.,LTD

Confidentiality Request Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (current) 1.0 1.0 Nov-14-2006 OHSUNG ELECTRONICS CO., LTD #181 Gongdan-Dong, Gumi-Si,Gyeongsangbuk-Do, Korea Tel: +82-54-468-7282, Fax: +82-54-461-8368 SCS-F19: Confidentiality Request Letter Rev 1.0 Nov 14, 2006 Federal Communications Commission Authorization and Evaluation Division June 25, 2010 Confidentiality Request regarding application for certification of FCC ID: OZ5URCRFX-250 We hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name BLOCK DIAGRAM CONF(L)_URCRFX-250_BlkDia.pdf SCHEMETIC DIAGRAM CONF(L)_URCRFX-250_SchDia.pdf OPERATIONAL DESCRIPTION CONF(L)_URCRFX-250_OpeDes.pdf PART LIST CONF(L)_URCRFX-250_PrtLst.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. In addition to above mentioned documents, pursuant to Public DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR 2.803 and the importation rules in 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following Exhibit Type File Name TEST SET UP PHOTOS CONF(S)_URCRFX-250 _Tsup.pdf EXTERNAL PHOTOGRAPHS CONF(S)_URCRFX-250_ExtPho.pdf INTERNAL PHOTOGRAPHS CONF(S)_URCRFX-250_IntPho.pdf USER’S MANUAL CONF(S)_URCRFX-250_UseMan.pdf The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, --------------------------------------------- Kwang-Jae Ok, Q.C Manager OHSUNG ELECTRONICS CO.,LTD

Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 1 / 5 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 APPENDIX F : EXTERNAL PHOTOGRAPHS Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 2 / 5 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 3 / 5 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 4 / 5 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 5 / 5 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250

Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 1 / 2 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 APPENDIX B : ID SAMPLE LABEL & LOCATION Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 2 / 2 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 LABELLING REQUIREMENTS The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase.  ID Label  ID Label Location of EUT ID Label

Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 1 / 6 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 APPENDIX G : INTERNAL PHOTOGRAPHS Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 2 / 6 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 3 / 6 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 4 / 6 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 5 / 6 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 6 / 6 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250

Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page2 / 18 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................... 3 2. INTRODUCTION ........................................................................................................................................................ 4 3. PRODUCT INFORMATION ...................................................................................................................................... 5 3.1 DESCRIPTION OF EUT .............................................................................................................................................. 5 3.2 SUPPORT EQUIPMENT / CABLES USED ..................................................................................................................... 6 3.3 MODIFICATION ITEM(S) ........................................................................................................................................... 6 4. DESCRIPTION OF TESTS ......................................................................................................................................... 7 4.1 TEST CONDITION ...................................................................................................................................................... 7 4.2 CONDUCTED EMISSION ............................................................................................................................................ 8 4.3 RADIATED EMISSION ................................................................................................................................................ 9 5. CONDUCTED EMISSION ........................................................................................................................................ 10 5.1 OPERATING ENVIRONMENT ................................................................................................................................... 10 5.2 TEST SET-UP ........................................................................................................................................................... 10 5.3 MEASUREMENT UNCERTAINTY.............................................................................................................................. 10 5.4 LIMIT ...................................................................................................................................................................... 11 5.5 TEST EQUIPMENT USED .......................................................................................................................................... 11 5.6 TEST DATA FOR CONDUCTED EMISSION ................................................................................................................ 11 6. RADIATED EMISSION ............................................................................................................................................ 14 6.1 OPERATING ENVIRONMENT ................................................................................................................................... 14 6.2 TEST SET-UP ........................................................................................................................................................... 14 6.3 MEASUREMENT UNCERTAINTY.............................................................................................................................. 14 6.4 LIMIT ...................................................................................................................................................................... 15 6.5 TEST EQUIPMENT USED .......................................................................................................................................... 15 6.6 TEST DATA FOR RADIATED EMISSION .................................................................................................................... 16 7. SAMPLE CALCULATIONS ..................................................................................................................................... 17 7.1 EXAMPLE 1 : ........................................................................................................................................................... 17 7.2 EXAMPLE 2 : ........................................................................................................................................................... 17 8. RECOMMENDATION & CONCLUSION .............................................................................................................. 18 APPENDIX A – ATTESTATION STATEMENT APPENDIX B – ID SAMPLE LABEL & LOCATION APPENDIX C – BLOCK DIAGRAM APPENDIX D – SCHEMATIC DIAGRAM APPENDIX E – TEST SET-UP PHOTOGRAPHS APPENDIX F – EXTERNAL PHOTOGRAPHS APPENDIX G – INTERNAL PHOTOGRAPHS APPENDIX H – USER’S MANUAL APPENDIX I – OPERATIONAL DESCRIPTION APPENDIX J – PART LIST Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page3 / 18 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 Scope: Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and / or unintentional radiators for compliance with technical rules and regulations of the Federal Communications Commission. 1. General Information  FCC ID. OZ5URCRFX-250  Equipment Class Communications Receiver used with Part 15 Transmitter (CYY)  EUT Type RF Receiver  Model Name RFX-250  Tra d e Na me UNIVERSAL Remote Control  Serial Number Prototype  Rule Part(s) FCC Part 15 Subpart B  Type of Authority Certification  Test Procedure(s) ANSI C63.4 (2003)  Dates of Test June 21 ~ 22, 2010  Place of Test Gumi College EMC Center ( FCC Registration No.: 100749, 443957) 407, Bugok-dong, Gumi-si, Gyeongbuk, Korea.  Test R…

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Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 1 / 3 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 APPENDIX E : TEST SET UP PHOTOGRAPHS Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 2 / 3 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250 The Conducted Test Picture and Radiated Test Picture show the worst-case configuration and cable placement.  Conducted Test Picture (Front)  Conducted Test Picture (Rear) Order Number : GETEC-C1-10-148 FCC Certification Test Report Number : GETEC-E3-10-081 Page 3 / 3 EUT Type: RF Receiver FCC ID.: OZ5URCRFX-250  Radiated Test Picture (Front)  Radiated Test Picture (Rear)