Omron Automotive Electronics Korea OKA-601R Car Alarm Receiver User Manual OSLOKA 601R Manual

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Document ID	244736
Application ID	/xuJczw4mFKUDSeTMp2QLQ==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	25.77kB (322133 bits)
Date Submitted	2002-05-22 00:00:00
Date Available	2002-05-22 00:00:00
Creation Date	2002-05-15 20:58:04
Producing Software	Acrobat PDFWriter 4.0 for Windows
Document Lastmod	2002-05-16 19:12:54
Document Title	æ­¯OSLOKA-601R_Manual.PDF
Document Creator	æ­¯Microsoft Word
Document Author:	歯이계원

Table of contents
1. Constitution of the Radio Frequency Keyless Entry system Controller for vehicle ............…. 2
2. User's manual (provisionally) .................................................… … … … … … … … . .....… … . … 3
3. Block diagram ................................................................… … … … … … … … … … … … … … … ... 4
4. Specification ...............................................................… … … … … … … … . … … … … … … … . . .5
5. Features .................................................................... . … … … … … … … … … … … … . . .. 6
6. Derivatives ..................................................................… … … … … … … … … … … … … … … . . 6
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.
NOTE:
THE
MANUFACTURER
INTERFERENCE
IS
CAUSED
NOT
BY
RESPONSIBLE
UNAUTHORIZED
FOR
ANY
RADIO
MODIFICATIONS
OR
TO
TV
THIS
EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO
OPERATE THE EQUIPMENT.
-1-
1. Constitution of the Radio Frequency Keyless Entry 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 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.
OPERATION
ACTION
LOCK
lock the door
UNLOCK
unlock the door
PANIC
alarm the siren
-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 t he 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, Siren will alarm.
-3-
3. Block diagram
This is the block diagram concerning to the receiver.
Figure 3.1. block diagram of the transmitter
-4-
4. Specification
4.1 CPU
Type
MB89636 (8bit)
Manufacturer: FUJITSU
ROM
32K × 8bit
RAM
1K × 8bit
Clock frequency
10MHz
Clock frequency generation
Crystal resonator
Package
64pin QFP
4.2 EEPROM
Type
S-93C46XXX
Manufacturer: Seiko. Elec.
Memory
1Kbit
Package
8pin SOP
4.3 RF Receiver Module
Type
WMF-R13
Manufacturer: Mitsumi Elec.
Local clock frequency
318.6MHz
Frequency generation
Crystal resonator
Modulation Scheme
FM (Single Superheterodyne)
Bandwidth
±200kHz
Carrier Detect Sensitivity
11dBuVemf
4.4 Others
Dimension
113mm×99.4mm×30mm
Weigh
184g
Battery
CAR Battery (DC 12V)
Operation Voltage, Current
DC12V, 50mA (4mA on standby)
Operation Temperature
-30 °C~+80 °C
-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
power consumption. The receiver's CPU works intermittently to prevent the battery exhaustion.
6. Derivatives
OKA-601R 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, turnsignal lamp, room-lamp, intermitted wiper, power window timer, ignition key illumination, warning
buzzer and so on.
-6-

---

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File Type Extension             : pdf
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PDF Version                     : 1.3
Linearized                      : No
Creator                         : .歯.Microsoft Word
Create Date                     : 2002:05:15 20:58:04
Title                           : .歯.OSLOKA-601R_Manual.PDF
Author                          : .歯.이계원
Producer                        : Acrobat PDFWriter 4.0 for Windows
Modify Date                     : 2002:05:16 19:12:54+09:00
Page Count                      : 6

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