A2GM3AFUS03AUTOMOTIVE VEHICLE KEY

USER MANUAL Dept: Author: Bonah Koo Name: User Manual Page: 1 of 4 USER MANUAL Date: 21.11.2011 Dept: Author: Bonah Koo Name: User Manual Page: 2 of 4 1. General This radio transmission equipment lets user to remote control door lock/unlock and trunk unlock of vehicle within 100m. 2. Product Composition and its Use <Picture>  Lock Every door locks upon button press  Unlock Every door unlocks upon button press  Panic Panic sounds upon button press Unlock Lock Panic USER MANUAL Date: 21.11.2011 Dept: Author: Bonah Koo Name: User Manual Page: 3 of 4 3. Specification Label Detail Equipment Name(Model): Automotive Vehicle Key (M3AFUS03) Approval No: Company Responsible for Homologation: U-Chang Precision Co., Ltd. Manufacturing Date: 2011. . . Manufacturer/Manufacturing Country: U-Chang Precision Co., Ltd. / Korea Item Specification Equipment(Model) Automotive Vehicle Key (M3AFUS03) Approval No. Sending Frequency 314.9MHz Receiving Frequency - RF Power Below 10mW Channel 1 Falsification ASK Operating Environment Temp. : -10~50C / Humidity : ~95% Power Battery Used(3V) 4. A/S Information USER MANUAL Date: 21.11.2011 Dept: Author: Bonah Koo Name: User Manual Page: 4 of 4 FCC Information to User This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is con- nected. • Consult the dealer or an experienced radio/TV technician for help. Caution Modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Compliance Information : 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

632-7 Sunggok-Dong, Danwon-Gu, Ansan-City, Kyungki-Do, KOREA TEL No : +82 31 491 9437 FAX No : +82 31 491 1802 November 18, 2011 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize LTA Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: A2GM3AFUS03 including signing of all documents relating to these matters. Any and all acts carried out by LTA Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from U-Chang Precision Co., Ltd. LTA Co.,LTD. (Contact Person) Contact name: YOU, Hyun-Chae Position: Manager Phone:(82)31-323-6008 E-mail: [email protected] Sincerely, Bonah Koo Manager

632-7 Sunggok-Dong, Danwon-Gu, Ansan-City, Kyungki-Do, KOREA TEL No : +82 31 491 9437 FAX No : +82 31 491 1802 November 18, 2011 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : U-Chang Precision Co., Ltd. FCC ID: A2GM3AFUS03 Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, U-Chang Precision Co., Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give U-Chang Precision Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested Confidential and Temporary Confidential exhibits are listed as follows: Exhibit Type File Name Schematics CONF APPENDIX A2GM3AFUS03 SCH DIA.pdf Parts list CONF APPENDIX A2GM3AFUS03 PL.pdf Block diagram CONF APPENDIX A2GM3AFUS03 BLK DIA.pdf CONFIDENTIAL Operational description CONF APPENDIX A2GM3AFUS03 OpDes.pdf External Photos SHORT-TERM CONF A2GM3AFUS03 EXT Photo.pdf Internal Photos SHORT-TERM CONF A2GM3AFUS03 INT Photo.pdf Test-Setup Photos SHORT-TERM CONF A2GM3AFUS03 Test Photo.pdf SHORT-TERM CONFIDENTIAL User’s Manual SHORT-TERM CONF A2GM3AFUS03 Manual.pdf The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application.

FCC ID: A2GM3AFUS03 Copyright c 2011, LTA Co., Ltd. Page 1 of 2 FCC ID: A2GM3AFUS03 Copyright c 2011, LTA Co., Ltd. Page 2 of 2

FCC ID: A2GM3AFUS03 Copyright 2011, LTA Co., Ltd. SAMPLE LABEL & LOCATION Automotive Vehicle Key FCC ID: A2GM3AFUS03 Model : M3AFUS03

FCC ID: A2GM3AFUS03 Copyright 2011, LTA Co., Ltd. SAMPLE LABEL & LOCATION Automotive Vehicle Key FCC ID: A2GM3AFUS03 Model : M3AFUS03

FCC ID: A2GM3AFUS03 Copyright c 2011, LTA Co., Ltd. Page 1 of 3 Internal Photo FCC ID: A2GM3AFUS03 Copyright c 2011, LTA Co., Ltd. Page 2 of 3 FCC ID: A2GM3AFUS03 Copyright c 2011, LTA Co., Ltd. Page 3 of 3

Ref. No.: LR500111111L Copyright c 2011, LTA Co., Ltd. Page 1 of 15 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests: : Nov 07~21, 2011 Test Report S/N: LR500111111L Test Site : LTA CO., LTD. CERTIFICATION OF COMPLIANCE FCC ID. APPLICANT TEST REPORT Equipment Class : Part 15 Security/Remote Control Transmitter Manufacturing Description : Automotive Vehicle Key Manufacturer : U-Chang Precision Co., Ltd. Model name : M3AFUS03 Test Device Serial No.: : Identification Rule Part(s) : FCC Part 15 Subpart C ; ANSI C-63.4-2003 Frequency Range : 314.9 MHz Data of issue : Nov 21, 2011 This test report is issued under the authority of: The test was supervised by: Hyun-Chae You, Manager Ki-Hun Cho, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. This report must not be used by the applicant to claim product endorsement by any agency. A2GM3AFUS03 U-Chang Precision Co., Ltd. Ref. No.: LR500111111L Copyright c 2011, LTA Co., Ltd. Page 2 of 15 TABLE OF CONTENTS 1. GENERAL INFORMATION’S -------------------------------------------------------------------------- 2. INFORMATION’S ABOUT TEST ITEM ------------------------------------------------------------- 3. TEST REPORT 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 3.2 TRANSMITTER REQUIREMENTS 3.2.1 CONDUCTED EMISSION --------------------------------------------------------------------- 3.2.2 RADIATED EMISSION -------------------------------------------------------------------------- APPENDIX APPENDIX 1 BANDWIDTH OF EMISSION ------------------------------------------------------ APPENDIX 2 THE EMITTING TIME OF FUNDAMENTAL FREQUENCY ---------------- APPENDIX 3 TEST EQUIPMENT USED FOR TESTS ------------------------------------------ 3 4 5 6 7 10 12 14 Ref. No.: LR500111111L Copyright c 2011, LTA Co., Ltd. Page 3 of 15 1. General information’s 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : [email protected] Telephone : +82-31-323-6008 Facsimile +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2012-09-30 ECT accredited Lab. RRL KOREA KR0049 2013-04-24 EMC accredited Lab. FCC U.S.A 610755 2014-04-27 FCC filing FCC U.S.A 649054 2013-04-13 FCC CAB VCCI JAPAN R2133(10m), C2307 2014-06-21 VCCI registration VCCI JAPAN T-2009 2013-12-23 VCCI registration IC CANADA IC5799 2012-05-14 IC filing Ref. No.: LR500111111L Copyright c 2011, LTA Co., Ltd. Page 4 of 15 2. Information’s about test item 2-1 Client & Manufacturer Company name : U-Chang Precision Co., Ltd. Address : 632-7, Sunggok-Dong, Danwon-Gu, Ansan-City, Kyungki-Do, Korea Telephone / Facsimile : +82-31-491-9437 / +82-31-491-1802 2-2 Equipment Under Test (EUT) Trade name : Automotive Vehicle Key Model name : M3AFUS03 Serial number : Identification Date of receipt : Nov 7, 2011 EUT condition : Pre-production, not damaged Antenna type : Pattern Antenna Frequency Range : 314.9 MHz RF Output Power : Below 10 mW Type of Modulation : ASK Power Source : DC 3.0V By Battery Firmware version : V1.0 2-3 Ancillary Equipment Equipment Model No. Serial No. Manufacturer - - - - Ref. No.: LR500111111L Copyright c 2011, LTA Co., Ltd. Page 5 of 15 3. Test Report 3.1 Summary of tests FCC Part Section(s) Parameter Test Condition Status (note 1) FCC Part 15.205/209 Restricted Bands of Operation C FCC Part 15.231 a) Operation mode C 2) FCC Part 15.231 b) Radiated emissions C FCC Part 15.231 c) 20dB Bandwidth Radiated C 15.207 /15.107 AC Conducted Emissions Line Conducted NA 3) Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2 The emitting time of fundamental frequency is less than 5seconds. Refer to the APPENDIX 2. Note 3: This device is only operated by battery. Note 4: The data in this test report are traceable to the national or international standards. A sample calculation: COR. F (correction factor)= Antenna factor + Cable loss- Amp.gain- Distance correction Emission Level= meter reading + COR.F Note 1: The sample was tested according to the following specification: FCC Parts 15 Subpart C ; ANSI C-63.4-2003 Ref. No.: LR500111111L Copyright c 2011, LTA Co., Ltd. Page 6 of 15 3.2 Transmitter requirements 3.2.1 Conducted Emission Procedure: The conducted emissions are measured in the shielded room with a spectrum analyzer in peak hold. While the measurement, EUT had its hopping function disabled at the middle channels in line with Section 15.31(m). Emissions closest to the limit are measured in the quasi-peak mode (QP) with the tuned receiver using a bandwidth of 9 kHz. The emissions are maximized further by cable manipulation and Exerciser operation. The highest emissions relative to the limit are listed. Measurement Data: Not applicable - The EUT operates by the Battery - According to the rule of section 15.207(c), The EUT exempt to the power line conducted test. LIMIT: Frequency Range Near-peak Average 0.15 ~ 0.5 MHz 66 ~ 56 dBuV 56 ~ 46 dBuV 0.5 ~ 5 MHz 56 dBuV 46 dBuV 5 ~ 30 MHz 60 dBuV 50 dBuV Note: The limits will decrease with the frequency logarithmically within 0.15MHz to 0.5MHz Ref. No.: LR500111111L Copyright c 2011, LTA Co., Ltd. Page 7 of 15 3.2.2 Radiated Emission Definition: The field strength of emissions from intentional radiators was measured. Test method : FCC Part 15.205 / 209 Transmit Frequency : 314.9MHz Frequency Range : 30 MHz ~ 10 th harmonic. Bandwidth : 120 kHz (F < 1GHz) 1 MHz (F > 1GHz) Distance o…

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FCC ID: A2GM3AFUS03 Copyright c 2011, LTA Co., Ltd. Page 1 of 2 Radiated Emission (30MHz~1GHz) FCC ID: A2GM3AFUS03 Copyright c 2011, LTA Co., Ltd. Page 2 of 2 Radiated Emission (Above 1GHz)