NAMSUNG CO., LTD. PRODUCT SPECIFICATION AND MANUAL 2020.07 BUYER /PROJECT BUYER MODEL THOR / SWC20 PCB PACKAGE ASSY – SWC PART No. COMPANY MAKER/NATION DRAFT PART DRAFTER Title Project Name Model Name SWC20 NAMSUNG Co,. NAMSUNG Co,./Republic of Korea Research Center JEONG WOO SEOK Certification Request Document Drawn 2020-0720 Releas 2020-07ed 20 W.
Table of Contents 1. CONTENTS...............................................................................................................3 2. ELECTRONIC SPEC................................................................................................3 3. SPECIFICATION.......................................................................................................4 4. REPAIR OF UNIT & CIRCUIT EXPLANATION........................................................4 5. THE METHOD OF UNIT OPERATING....
1. Contents TYPE Wireless controller about wireless electronic equipment of specific low output radio station MODEL NAME USE SUMMARY Vehicle of AVN(Audio Video Navigation system) controller what use 433.92 MHz requency 1.f 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.
3. Specification TYPE TRANSMITTER ASSY – SWC NAME Wireless controller about wireless electronic equipment of Equipment List Frequency TX: 433.920MHz Antenna Composition Pattern ANTENNA Oscillation method Crystal oscillation Modulation method Communication Frequency multiplier FSK One-Way Communication 32 multiplier 4. Repair of Unit & Circuit Explanation 4.1 Repair of Unit Exchange an old unit. 4.
. The Method of Unit Operating 5.1 SWC Function Volume Up Descryption SHORT PRESSING BUTTON less 0.5s -Volume Up Volume Down SHORT PRESSING BUTTON less 0.5s -Volume Down Seek Up SHORT PRESSING BUTTON less 0.5s -Seek Up Seek Down SHORT PRESSING BUTTON less 0.5s -Seek Down Source SHORT PRESSING BUTTON less 0.5s -Mode Change Title Project Name Model Name SWC20 Certification Request Document Drawn 2020-07-20 2020-07-20 Releas ed Made JEONG W.
. The System of Each Unit Code Discrimination 6.1 TRANSMISSION CODE Item bit preamble 150 header 4 start bit 2 Counter 16 Seiral 24 Data 8 CRC8 8 Stop bit 1 Note 1100 10 FCC 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.
