MOTOTECH CO., LTD. PRODUCT SPECIFICATION AND MANUAL 2014.07 BUYER / PROJECT BUYER MODEL SYMC / C225 MT FOBG 03 TRANSMITTER ASSY – SMART KEY PART No. Title Project Name Model Name COMPANY Mototech Co,. MAKER/NATION Mototech Co,./Republic of Korea DRAFT PART Research Center DRAFTER K.H CHO C225 Certification Request Document Drawn 2014-03-28 Released 2014-07-15 Made by K.
MOTOTECH CO., LTD. Table of Contents 1. CONTENTS ............................................................................................................ 3 2. ELECTRONIC SPEC.............................................................................................. 3 3. SPECIFICATION .................................................................................................... 4 4. REPAIR OF UNIT & CIRCUIT EXPLANATION...................................................... 4 5.
MOTOTECH CO., LTD. 1. Contents TYPE Wireless controller about wireless electronic equipment of specific low output radio station MODEL NAME USE SUMMARY Vehicle of door keyless controller what use 133.3KHz & 433.92 MHz frequency 1. This equipment use semiconductor and integrated circuit, so it designs to get high reliability. 2. This equipment use oscillation circuit of crystal, so it designs to satisfy about legally frequency an allowable error and bandwidth of exclusive frequency. 3.
MOTOTECH CO., LTD. 3. Specification TYPE TRANSMITTER ASSY – SMART KEY NAME Wireless controller about wireless electronic equipment of specific low output radio station) Equipment List RF Transmitter, LF Receiver Frequency TX: 433.920MHz, RX: 133.3KHz Antenna composition Pattern ANTENNA, LF ANTENNA Oscillation method Crystal oscillation Modulation method FSK Communication method Frequency multiplier Two-Way Communication ( LF & RF each other) 32 multiplier 4.
MOTOTECH CO., LTD. 5. The Method of Unit Operating 5.1 REMOTE RELEASE BUTTON PANIC BUTTON TAIL GATE OPEN BUTTON UNLOCK BUTTON LOCK BUTTON FUNCTION DOOR LOCK SHORT PRESSING LOCK BUTTON OVER 0.03s - RED LED flicker once as short time ESCORT LONG PRESSING LOCK BUTTON OVER 1.5s - ESCORT signal output After LOCK signal output, - RED LED flicker once as short time After LOCK LED flicker UNLOCK BUTTON DOOR UNLOCK SHORT PRESSING UNLOCK BUTTON UNDER 0.
MOTOTECH CO., LTD. 6. The System of Each Unit Code Discrimination 6.1 TRANSMISSION CODE RKE RF DATA : 88 Manchester Code(176bits) + 4개 Bits - 16 Codes : Preamble - 4 bits : Header(‘0000’) - 24 Codes : Signature - 40 Codes : Random Data - 8 Codes : Serial & Button Data & Battery Voltage Low Data AFTER LF RECIVE, RF DATA : 48 Manchester Code(96bits) + 4 Bits - 16 Codes : Preamble - 4 bits : Header(‘0000’) - 24 Codes : Signature - 8 Codes : Serial & Battery Voltage Low Data 6.
