DAESUNG ELECTRIC CO., LTD. 8-27B/L, 743-5, Wonsi-Dong, Danwon-Ku, Ansan-Si, Kyunggi-Do, 425-090, Korea TEL : 82-31-494-1141 / FAX : 82-31-495-1734 http://www.dsec.do.kr/
TX ASSY-KEYLESS ENTRY / RX ASSY-KEYLESS ENTRY Users Manual TX Model: Dsec-VQTXNA13, Dsec-VQTXNA15, Dsec-VQTXNA16 RX Model: 223004360 1 DAESUNG ELECTRIC CO., LTD. 8-27B/L, 743-5, Wonsi-Dong, Danwon-Ku, Ansan-Si, Kyunggi-Do, 425-090, Korea TEL : 82-31-494-1141 / FAX : 82-31-495-1734 http://www.dsec.do.kr/
Table of contents 1. Constitution of the Radio Frequency Keyless Entry system Controller for vehicle
........................................................................ 2. User's manual
........................................................................ 3. Block Diagram
.................................................................................... 3.1 Transmitter
........................................................................ 3 4 5 5 3.2 Receiver
........................................................................ 6 4. Specification
.................................................................................... 4.1 CPU
.................................................................................... 4.2 RF Receiver Module
............................................................ 4.3 Other
.................................................................................... 5. Data structures
.................................................................................... 7 7 7 7 8 2 DAESUNG ELECTRIC CO., LTD. 8-27B/L, 743-5, Wonsi-Dong, Danwon-Ku, Ansan-Si, Kyunggi-Do, 425-090, Korea TEL : 82-31-494-1141 / FAX : 82-31-495-1734 http://www.dsec.do.kr/
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 doors. It can open and close sliding doors and tail gate automatically. It can notice us where the car is by panic button. 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. Dsec-VQTXNA13 Dsec-VQTXNA15 Dsec-VQTXNA16 3 DAESUNG ELECTRIC CO., LTD. 8-27B/L, 743-5, Wonsi-Dong, Danwon-Ku, Ansan-Si, Kyunggi-Do, 425-090, Korea TEL : 82-31-494-1141 / FAX : 82-31-495-1734 http://www.dsec.do.kr/
2. User's manual Key Mark Operation Function Model CENTRAL LOCK Lock key is pressed Horning for 30ms Lock Lighting turn lamp for 1 second Unlock Lock key is pressed for DRIVER POWER WINDOW CLOSE 0.5 seconds Closing window of drivers seat Unlock key is pressed CENTRAL UNLOCK Blinking turn lamp twice for 1 second Unlock key is pressed for DRIVER POWER WINDOW OPEN 0.5 seconds Opening window of drivers seat To stop horning by pressing the panic key Dsec-VQTXNA13 Dsec-VQTXNA15 Dsec-VQTXNA16 Dsec-VQTXNA13 Dsec-VQTXNA15 Dsec-VQTXNA16 Dsec-VQTXNA13 Dsec-VQTXNA15 Dsec-VQTXNA16 Panic Panic key is pressed Horning for 27 seconds Blinking turn lamp for 27 seconds Sliding Door Left Sliding Door Right Tail Gate Sliding door left key is To open or close LEFT sliding door by Dsec-VQTXNA15 pressed for 0.5 seconds pressing the Sliding Door Left button Dsec-VQTXNA16 Sliding door right key is To open or close RIGHT sliding door by Dsec-VQTXNA15 pressed for 0.5 seconds pressing the Sliding Door Right button Dsec-VQTXNA16 To open or close tailgate by pressing Tailgate key is pressed for the tailgate button 0.5 seconds Blinking turn lamps 5 times Dsec-VQTXNA16 4 DAESUNG ELECTRIC CO., LTD. 8-27B/L, 743-5, Wonsi-Dong, Danwon-Ku, Ansan-Si, Kyunggi-Do, 425-090, Korea TEL : 82-31-494-1141 / FAX : 82-31-495-1734 http://www.dsec.do.kr/
3. Block diagram 3.1 Transmitter 5 DAESUNG ELECTRIC CO., LTD. 8-27B/L, 743-5, Wonsi-Dong, Danwon-Ku, Ansan-Si, Kyunggi-Do, 425-090, Korea TEL : 82-31-494-1141 / FAX : 82-31-495-1734 http://www.dsec.do.kr/
3.2 Receiver 6 DAESUNG ELECTRIC CO., LTD. 8-27B/L, 743-5, Wonsi-Dong, Danwon-Ku, Ansan-Si, Kyunggi-Do, 425-090, Korea TEL : 82-31-494-1141 / FAX : 82-31-495-1734 http://www.dsec.do.kr/
4. Specification 4.1 CPU Type RFIC PIC16F676 Manufacturer : MICROCHIP TH72001 Manufacturer : Melexis Memory Clock frequency 2K 8bit 4.00MHz Clock frequency generation INTERNAL Package 14pin TSSOP 4.2 RF Receiver module Local clock frequency 315 MHz Frequency generation Crystal Modulation Scheme FM (Single Superheterodyne) Bandwidth RFIC 100KHz TH71102 Manufacturer : Melexis 4.3 Others Dimension 68.3 x 37.8 x 11.0 Weigh Battery 30g Car Battery(DC 12V) Operation Voltage,Current DC3V, 14mA(1uA on standby) Operation Temperature
-30+80 7 DAESUNG ELECTRIC CO., LTD. 8-27B/L, 743-5, Wonsi-Dong, Danwon-Ku, Ansan-Si, Kyunggi-Do, 425-090, Korea TEL : 82-31-494-1141 / FAX : 82-31-495-1734 http://www.dsec.do.kr/
5. DATA structures 8 FCC Compliance Statement. Do Not. 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. Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void users authority to operate the equipment.