OSLOKA-400RCAR ALARM RECEIVER

RECEIVER, RF Keyless Entry System OMRON AUTO MOTIVE ELECTRONICS KO REA OKA - 400R Table of contents 1. Constitution of the Radio Frequency Keyless Entry system Controller for vehicle ------ 1 2. User's manual (provisionally) ---------------------------------------------------------------------- 2 3. Block diagram ----------------------------------------------------------------------------------------- 3 4. Specification ------------------------------------------------------------------------------------------- 4 5. Features ------------------------------------------------------------------------------------------------- 5 6. Derivatives --------------------------------------------------------------------------------------------- 5 - 1 - 1. Constitution of the Radio Frequency Keyless Entry Controller System for vehicle The radio frequency keyless entry is a system that it controllers locking and unlocking the door by wireless remote controller. This system consists of two 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 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. - 3 - 3. Block diagram This is the block diagram concerning to the receiver. figure 3.1 block diagram of the receiver - 4 - 4. Specification 4.1 CPU 4.2 EEPROM 4.3 RF Receiver Module 4.4 Others Type ROM RAM Clock frequency Clock frequency generation Package MB89635 Manufacturer : Fujitsu 32K x 8bit 1K x 8bit 10MHz Crystal resonator 64pin QFP Type Memory Package S-29131 Manufacturer: Seiko. Elec 1Kbit 8pin SOP Type Local clock frequency Frequency generation Modulation Scheme Bandwidth Carrier Detect Sensitivity WMF-R13 Manufacturer: Mitsumi Elec. 307.9MHz Crystal resonator FM (Single Superheterodyne) ± 200KHz 11dBuVemf Dimension Weigh Battery Operation Voltage,Current Operation Temperature 125mm x 91mm x 30mm 400g Car Battery(DC 12V) DC12V,50mA(4mA on standby) -30 •• +80 • - 5 - 5.Features 5.1 Door lock control The LOCK relay in the receiver drives the door lock actuators to "LOCK"-side when LOCK button of transmitter was pressed. The UNLOCK relay in the receiver drives the door lock actuators to "UNLOCK"-side when UNLOCK button of transmitter was pressed. These facility doesn't work if the key is inserted the key cylinder or the door is open. 5.2 Battery saving Because of the power source of the receiver is car Battery, it is very important problem to minimize a power consumption. The receiver's CPU works intermittently to prevent the battery exhaustion. 6.Derivatives OKA-400R is an integrated controller for a car body control, includes the keyless entry receiver. The integrated controller consists of the multiple control functions as follows, centralized door lock, turn-signal lamp, room-lamp, intermitted wiper, power window timer, ignition key illumination, auto light, warning buzzer and so on. INFORMATION TO THE 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 more 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 connected. Consult the dealer or an experienced radio/TV technician for help. WA R N I N G Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.

- 3 - 3. Block diagram This is the block diagram concerning to the receiver. figure 3.1 block diagram of the receiver

FCC ID. : OSLOKA-400R ONETECH Testing & Evaluation Lab . IDENTIFICATION LABEL: PROPOSED FCC ID LABEL The label included following statement will be attached on the top side of product. OMRON AUTOMOTIVE ELECTRONICS KOREA CO., LTD. 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. Made in Korea FCC ID : OSLOKA-400R

Operational Description (OKA-400R) The radio frequency keyless entry is a system that it controllers locking and unlocking the door of vehicle by wireless remote controller. This system consists of transmitter and receiver. The receiver (EUT) is fixed inside the vehicle and powered 12V from car battery. It works intermittently to prevent the battery exhaustion and check the vehicle status. It is designed to operate on a single fixed frequency 307.9 MHz. It runs continuously to receive the signals completely, when the receiving module in receiver detects several synchronous codes, unique identification code, security code and function code transmitted from transmitter. After receiving the signal, the 8bit CPU in receiver decides which operation will be performed. And then driving circuit in receiver performs selected operations by pressing the button of the remote transmitter. All tuning and verification are performed by the manufacturer and there are no adjustments which can be made by the user. External ground is the chassis of vehicle and receiving antenna is fixed on enclosure of the receiver.

Page 1 of 10 FCC ID.: Error! Unknown docume nt prope rty name . File No.: Error! Unknown docume nt prope rty name . This report shall not be reproduced except in full without our written approval.FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon- Gu, Seongnam- C ity, K yunggi- Do, 462-121, Korea (TEL: 82- 31-746-8500 FAX: 82-31-746-8700 ) EM C Te s ting De pt : 426-1 Daessangryung- Ri, C howol- Myun, K wangju- K un, K yunggi- Do 464-860 Korea. (TEL: 82- 31-765-8289 FAX: 82-31-766-2904) ONETECH Testing & Evaluation Lab . ELECTROMAGNETIC EMISSION COMPLIANCE REPORT Test report file number : E009R-023 Applicant : OMRON AUTOMOTIVE ELECTRONICS KOREA CO., LTD. Address: 481-2, Kasan-Dong, Kumchun-Ku, Se oul, 153-023, Korea Manufacturer : OMRON AUTOMOTIVE ELECTRONICS KOREA CO., LTD. Address: 481-2, Kasan-Dong, Kumchun-Ku, Se oul, 153-023, Korea Type of Equipme nt : REMOTE CONTROL SECURITY RECEIVER FCC ID: OSLOKA-400R Model / Type No. : OKA-400R Se rial numbe r: N/ A Total page of Report: 10 pages (including this page) Date of Incoming: August 25, 2000 Date of issuing : September 15, 2000 SUMMARY The equipment complies with the regulation; FCC PART 15 SUBPART B §15.101 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/ Ass. Chief EngineerY. K. Kwon/ Chief Engineer Page 2 of 10 FCC ID.: Error! Unknown docume nt prope rty name . File No.: Error! Unknown docume nt prope rty name . This report shall not be reproduced except in full without our written approval.FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon- Gu, Seongnam- C ity, K yunggi- Do, 462-121, Korea (TEL: 82- 31-746-8500 FAX: 82-31-746-8700 ) EM C Te s ting De pt : 426-1 Daessangryung- Ri, C howol- Myun, K wangju- K un, K yunggi- Do 464-860 Korea. (TEL: 82- 31-765-8289 FAX: 82-31-766-2904) ONETECH Testing & Evaluation Lab . EMC Dept.EMC Dept. ONETECH Corp.ONETECH Corp. Page 3 of 10 FCC ID.: Error! Unknown docume nt prope rty name . File No.: Error! Unknown docume nt prope rty name . This report shall not be reproduced except in full without our written approval.FCC-004 (Rev.0) HEAD OFFICE : #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon- Gu, Seongnam- C ity, K yunggi- Do, 462-121, Korea (TEL: 82- 31-746-8500 FAX: 82-31-746-8700 ) EM C Te s ting De pt : 426-1 Daessangryung- Ri, C howol- Myun, K wangju- K un, K yunggi- Do 464-860 Korea. (TEL: 82- 31-765-8289 FAX: 82-31-766-2904) ONETECH Testing & Evaluation Lab . CONTENTS Page 1. VERIFICATION OF COMPLIANCE ................................................................................................................ 4 2. GENERAL INFORMATION .................................................................................................................................. 5 2.1 P RODUCT D ESCRIPTION ............................................................................................................................................. 5 2.2 R ELATED S UBMITTAL ( S ) / G RANT ( S ) ...................................................................................................................... 5 2.3 T EST S YSTEM D ETAILS .............................................................................................................................................. 6 2.4 T EST M ETHODOLOGY ................................................................................................................................................ 6 2.5 T EST F ACILITY ............................................................................................................................................................ 6 3. SYSTEM TEST CONFIGURATION ................................................................................................................... 6 3.1 J USTIFICATION ............................................................................................................................................................. 6 3.2 EUT EXERCISE S OFTWARE ........................................................................................................................................ 6 3.3 E QUIPMENT M ODIFICATIONS .................................................................................................................................... 6 3.4 C ONFIGURATION OF T EST S YSTEM .......................................................................................................................... 7 4. PRELIMINARY TEST .............................................................................................................................................. 7 4.1 AC P OWER LINE C ONDUCTED E MISSIONS T ESTS ................................................................................................. 7 4.2 R ADIAT ED E MISSIONS T ESTS .................................................................................................................................... 7 5. FINAL RESULT OF MEASURMENT ............................................................................................................... 8 5.1 C ONDUCTED E MISSION T EST .................................................................................................................................... 8 5.2 R ADIAT ED E MISSION T EST ........................................................................................................................................ 9 6. FIELD STRENGTH CALCULATION ............................................................................................................. 10 7. LIST OF TEST EQUIPMENT ............................................................................................................................. 12 Page 4 of 10 FCC ID.: Error! Unknown docume nt prope rty name . File No.: Erro…

Text truncated - open the document above for the full version.