Title :
Information Document NO. Date SHT/SHTS : 2/11 0. GENERAL 0.1. Make SEOYON ELECTRONICS Co.,Ltd. 0.2. Model No.
- Transmitter : 3BT -
4BT -
Remote Keyless Entry Transmitter SYEC3TX1804 Remote Keyless Entry Transmitter SYEC4TX1804
- Receiver : Body Control Module 0.3. Name and address of manufacturer SEOYON ELECTRONICS Co.,Ltd. 100, Saneop-ro 156beon-gil, Gwonseon-gu, Suwon-si, Gyeonggi-do, Republic of Korea Address of assembly plant 0.4. SEOYON ELECTRONICS Co.,Ltd. 100, Saneop-ro 156beon-gil, Gwonseon-gu, Suwon-si, Gyeonggi-do, Republic of Korea Title :
Information Document NO. Date SHT/SHTS : 3/11 2. PRODUCT SPECIFICATION 2.1 Scope of RKE, Body Control Module 2.1.1 Folding TX KEY : It has the RKE functions. Data is transmitted with radio frequency 2.1.2 BCM(RX) : ECU is control the whole BCM funtion with RKE 2.2 SPECIFICATIONS 2.2.1 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
- 10 ~ + 60 with Battery
- 30 ~ + 85 without Battery FSK 433.92MHz Rolling Code(Hopping Algorithm) 10mW (433.92MHz) 2 Year(10Times/Day)(Lithium 3V 1EA) 2.2.2 RECEIVER Item Rated Supply Voltage Operating Voltage Operating Temperature Max Humidity Standby Current Specification DC 12V DC 9 ~ 16V
- 30 ~ + 80 95%
Below than 5.5mA
(in alarm setting condition) Title :
2.3 Information Document NO. Date Operating summary
-RKE 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, trunk state. RECEIVER drives the actuator. SHT/SHTS : 4/11 2.3.1 LOCK & UNLOCK If LOCK or UNLOCK button is pushed for less than 1 sec, then TRANSMITTER sends the LOCK or UNLOCK DATA. If TRUNK button is pushed for more than 1 sec, then TRANSMITTER sends the TRUNK DATA. If PANIC button is pushed for more than 1 sec, thed TRANSMITTER sends the PANIC DATA. 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. Title :
Information Document Information Document Information Document Information Document NO. Date SHT/SHTS : 5/11 3. 3.1 USER MANUAL ITEM : Body Control Module
- This system is BCM and inculdes RKE.
- RKE in BCM system is intended for auto door lock or unlock or TRUNK in vehicle.
- This BCM system is to be installde on motor vehicles as *OE item.
*OE : Original Equipment.
*BCM : Body Control Module
*RKE : Remote Keyless Entry. 3.2 SYSTEM CONSTRUCTION 3.2.1 SYSTEM IN VEHICLE ANTENNA BATTERY Radio Frequency
(433.92MHz) BCM 3.2.2 SYSTEM FOR TEST Radio Frequency
(433.92MHz) if press button on the transmitter, RF signal is transmitted and turns on the LED
* It shows the status of operation through the LED used. Class B 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 users 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