Title :
Information Document Information Document NO.
: SCE-0713 Date : 08. October. 2007 1. PRODUCT SPECIFICATION 1.1 Scope of Remote Keyless Entry in ETACS system. 1.1.1 Key part : Transmitter is inside of the remote key, and it sends the rolling code to the receiver by radio frequency. 1.1.2 Receiver : It receives the rolling code and decodes that, thereafter receiver drives the actuator. 1.2 Specification 1.2.1 Transmitter Item Rated supply voltage Operating voltage range Operating temperature range Storage temperature range Modulation Frequency Code Electric field strength Battery life Specification DC 3V DC 2.5 ~ 3.2V
-20 ~+60
-30 ~ 80 FM 315MHz Rolling Code(Hopping Algorithm) 0.01mW 2 Year(Lithium 3V 1EA) 1.2.2 Receiver Item Rated Supply Voltage Operating Voltage Operating Temperature Max Humidity Standby Current Specification DC 12V DC 9 ~ 16V
- 30 ~ + 80 95%
Below than 6mA
(in alarm setting condition) Page 3 of 12 Title :
Information Document Information Document Information Document Information Document NO.
: SCE-0713 Date : 08. October. 2007 2. USER MANUAL 2.1 Name : ETACS system
- This system is ETACS and includes RKE.
- RKE in ETACS system is intended for auto door lock or unlock in vehicle.
- This ETACS system is to be installed on motor vehicles as *OE item.
* OE : Original Equipment.
* ETACS : Electronic Time & Alarm Control System.
* RKE : Remote Keyless Entry. 2.2 System construction 2.2.1 System in vehicle ROLLING ROLLING CODE ANTEN ANTENNA BATTERY BATTERY RECEIVER RECEIVER DOOR DOOR ACTUATOR ACTUATOR 2.2.1 System for test ROLLING CODE ANTENNA BATTERY LOCK or UNLOCK DATA RECEIVER LED
* Through the use of lamp, operating state is displayed by lamp. lamp 'ON' means that actuator is operated by door lock or unlock output signal. Page 4 of 12 Title :
Information Document Information Document NO.
: SCE-0713 Date : 08. October. 2007 2.3 Operating summary Transmitter's button is pushed. Transmitter sends the code by radio frequency. Receiver gets the code and decodes it. Receiver judges the code whether it is right code or not. Receiver checks door lock or unlock state. Receiver drives the actuator. Receiver drives the horn 2.3.1 Lock & Unlock If transmitter's button is pushed, Transmitter sends the code. 2.4 Caution Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. Page 5 of 12