OSLOKA-620TRemote Control Transmitter

Transmitter, RF Keyless Entry System OMRON AUTOMOTIVE ELECTRONICS KOREA OKA-620T Table of contents 1. Constitution of the Radio Frequency Keyless Entry system Controller for vehicle --- 1 2. User's manual (provisionally) ----------------------------------------------------------------- 2 3. Specification ------------------------------------------------------------------------------------- 3 4. Features ------------------------------------------------------------------------------------------- 4 - 1 - 1. Constitution of the Radio Frequency Keyless Entry System for vehicle The radio frequency keyless entry is a system that it controls locking and unlocking the door and alarm the horn by wireless remote controller. This system consists of three components. The TRANSMITTER is a device that transmits the signal when the button is pressed. The transmission signal consists of several synchronous codes, unique identification code, security code and function code. The RECEIVER is fixed inside the vehicle. It works intermittently to prevent the battery exhaustion. When the receiver detects the synchronous code, it runs continuously to receive the signals completely. After receiving the signal, the receiver decides which operation will be performed. The user can select the following operations by pressing the button of the remote transmitter. - 2 - 2. User's manual (provisionally) REMOTE TRANSMITTER You can lock and unlock and alarm the horn your vehicle with the remote transmitter. LOCK When you push the LOCK button, all the doors will lock. You cannot lock any of the doors with the remote transmitter if any door is open or the key is the ignition switch. UNLOCK When you push the UNLOCK button, all the doors will unlock. You cannot unlock any of the doors with the remote transmitter if any door is open or the key is in the ignition switch. PANIC When you push the PANIC button, horn will alarm. - 3 - 3. Specification 3.1 CPU 3.2 RF block 3.3 Others Type ROM RAM EEPROM Clock frequency Clock frequency generation Package uPD789860-xxx(8bit) Manufacturer : NEC Corporation 4kbytes 128 bytes 32 bytes 4.19MHz CRYSTAL Oscillation 20pin SSOP Carrier frequency Frequency generation Modulation Bit transmission rate Bandwidth RF output power (field strength) 313.85MHz SAW resonator FSK 100bps or 500bps 120KHz 4000uV/m at 3m Dimension Weigh Battery Operation Voltage Operation Temperature 56mm x 35mm x 11mm 22.4g Lithium cell (CR2032) Manufacturer: PARASONIC Battery corporation etc. DC3V, 10mA -20+60 °C∼ °C - 4 - 4.Features 4.1 Transmission frame The transmission begins immediately in case of LOCK and UNLOCK and PANIC button is pressed. The transmission frame consists of the synchronous frame and the data frame. The synchronous frame has 30 synchronous codes that it will be used for the receiver to wake up. The data frame consists of 24bit length identification code, 16bit security code and function code. 16million different identification codes are available. The security code is always changed in case of any of the buttons is pressed. The transmission time is typically 600 milliseconds. 4.2 Battery saving To prevent the battery exhaustion, the micro-computer of the transmitter is usually inactive. When the button will be pressed, the micro-computer wakes up immediately and judges which button is pressing. Then the micro-computer constructs the transmission frame and radiates it from the antenna .After transmitting , the micro-computer switches stand-by mode by itself. WARNING Any changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment. 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 operations.

ONETECH Corp. http://www.onetech.co.kr 505 SK APT Factory, 223-28 Sangdaewon 1-Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do 462-121, Korea [ Tel ] 82-31-746-8500, [ Fax ] 82-31-746-8700 October 11, 2003 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: OMRON AUTOMOTIVE ELECTRONICS KOREA CO., LTD. FCC ID: OSLOKA-620T To whom it may concern, Request is hereby submitted, on behalf of my client, OMRON AUTOMOTIVE ELECTRONICS KOREA 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 Operational Description Rationale for request for confidentiality: OMRON AUTOMOTIVE ELECTRONICS KOREA 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, Y.K. Kwon / Chief Engineer Onetech Corp. Email: [email protected]

FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab.

FCC ID.: OSLOKA-620T File No.: E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. IDENTIFICATION LABEL: PROPOSED FCC ID LABEL Due to the product size, only the FCC ID shall be permanently affixed to the bottom side of the equipment and other information shall be placed in the instruction manual. FCC ID. : OSLOKA-620T

FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab.

Page 1 of 12 FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. ELECTROMAGNETIC EMISSION C OMPLIANCE REPORT FOR LOW-POWER, NON-LICENSED TRANSMITTER Test report file number : E03OR-015 Applicant : OMRON AUTOMOTIVE ELECTRONICS KOREA CO., LTD. Address : 481-2, Kasan-Dong, Kumchun-Gu, Seoul, 153-023 Korea Manufacturer : OMRON AUTOMOTIVE ELECTRONICS KOREA CO., LTD. Address : 481-2, Kasan-Dong, Kumchun-Gu, Seoul, 153-023 Korea Type of Equipment : REMOTE KEYLESS ENTRY SYSTEM FCC ID : OSLOKA-620T Model Name : OKA-620T Multiple Model Name : N/A Serial number : N/A Total page of Report : 12 pages (including this page) Date of Incoming : September 16, 2003 Date of Issuing : October 10, 2003 SUMMARY The equipment complies with the requirements of FCC CFR 47 PART 15 SUBPART C, SECTION 15.231. This test report contains only the result of a single test of the sample supplied for the examination. It is not a general valid assessment of the features of the respective products of the mass-production. Prepared by: Reviewed by: G. W. Lee/ Chief Engineer Y. K. Kwon/ Director EMC Div. EMC Div. ONETECH Corp. ONETECH Corp. Page 2 of 12 FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. CONTENTS Page 1. VERIFICATION OF COMPLIANCE .............................................................................................................................3 2. GENERAL INFORMATION............................................................................................................................................4 2.1 PRODUCT DESCRIPTION.................................................................................................................................................4 2.2 MODEL DIFFERENCES:..................................................................................................................................................4 2.3 RELATED SUBMITTAL(S) / GRANT(S)............................................................................................................................4 2.4 TEST SYSTEM DETAILS..................................................................................................................................................4 2.5 TEST METHODOLOGY....................................................................................................................................................4 2.6 TEST FACILITY...............................................................................................................................................................4 3. SYSTEM TEST CONFIGURATION...............................................................................................................................5 3.1 JUSTIFICATION...............................................................................................................................................................5 3.2 EUT EXERCISE SOFTWARE............................................................................................................................................5 3.3 EQUIPMENT MODIFICATIONS........................................................................................................................................5 3.4 CONFIGURATION OF TEST SYSTEM...............................................................................................................................5 3.5 ANTENNA REQUIREMENT..............................................................................................................................................6 4. PRELIMINARY TEST ......................................................................................................................................................6 4.1 AC POWER LINE CONDUCTED EMISSIONS TESTS.........................................................................................................6 4.2 RADIATED EMISSIONS TESTS.........................................................................................................................................6 5. FINAL RESULT OF MEASURMENT ............................................................................................................................7 5.1 FIELD STRENGTH OF THE CARRIER TEST.....................................................................................................................7 5.3 SPURIOUS EMISSION TEST.............................................................................................................................................8 5.4 BANDWIDTH OF THE OPERATING FREQUENCY..............................................................................................................9 6. FIELD STRENGTH CALCULATION ..........................................................................................................................11 7. LIST OF TEST EQUIPMENT........................................................................................................................................12 Page 3 of 12 FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 D…

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FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab. Radiated Emission Test FCC ID. : OSLOKA-620T File No. : E03OR-015 It should not reproduced except in full, written approval of ONETECH. FCC-003 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Gyunggi-Do, 462-121, Korea (TEL: +82-31-746-8500, FAX: +82-31-746-8700) EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Myun, Gwangju-City, Gyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904) ONETECH Testing & Evaluation Lab.