Continental Automotive Systems 5WY8412 Remote Keyless Entry System (Transmitter) User Manual User manual GH FL 315 RKE

Continental Automotive Systems Corporation Remote Keyless Entry System (Transmitter) User manual GH FL 315 RKE

Contents

User Manual

SIEMENS VDO Automotive     SV C BC P WL C:\Documents and Settings\james_kwon\My Documents\?? ?? ?-z\?\???\5WY8412_???_IC,FCC\????\User_manual_GH_FL_315_RKE.doc      Page 1 of 5       Functional Description / User Manual     of the   SIEMENS VDO    Radio frequency remote control system   type   KMC GH F/L
SIEMENS VDO Automotive     SV C BC P WL C:\Documents and Settings\james_kwon\My Documents\?? ?? ?-z\?\???\5WY8412_???_IC,FCC\????\User_manual_GH_FL_315_RKE.doc      Page 2 of 5  Operation Guide     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.     Caution !    Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void user’s authority to operate the equipment.
SIEMENS VDO Automotive     SV C BC P WL C:\Documents and Settings\james_kwon\My Documents\?? ?? ?-z\?\???\5WY8412_???_IC,FCC\????\User_manual_GH_FL_315_RKE.doc      Page 3 of 5  FUNCTIONAL DESCRIPTION  1 System Components  The KMC GH F/L System is a vehicle remote keyless entry (RKE) system. This system consists of a Stand alone- type of receicer(SRx) with corresponding a RKE transmitter. SRx has implemented on board with RF generic receiver device   The described system is a radio-frequency remote control for central doors locking / unlocking, trunk release and Panic activity  of an automotive vehicle. This system will be a part of the equipment of the KMC GH F/L vehicles.  The system is composed of the following ones: - transmitter with 4 buttons (doors locking, door unlocking, panic, and trunk release)  System Operation: To serve a remote keyless entry system for the KMC GH F/L RKE system. Remote keyless entry function is provided by the RF system of the SRx and the RKE transmitter. The operation of these functions are as follows:   Remote keyless Entry: The RKE transmitter transmits at 315MHz for NA an FSK modulated data signal to the SRx. The RF system of SRx receives this encrypted RF signal. The SRx send the signal to corresponding the host Body Control Module through single wired K-line bus then the host module broadcasts the requested remote commands to the appropriate control modules in the vehicle through CAN –communication line . In general the following functions are provided:  - Lock the car - Unlock the car - Unlock the trunk of the car - Panic   RF KeyIdentifierStart codeRFemissionSRxreceiverHostBCM CommunicationLine
SIEMENS VDO Automotive     SV C BC P WL C:\Documents and Settings\james_kwon\My Documents\?? ?? ?-z\?\???\5WY8412_???_IC,FCC\????\User_manual_GH_FL_315_RKE.doc      Page 4 of 5 2 Variants:  Product Name Description 5WY8412 RKE transmitter 315MHz , 4 button   3 Block diagram     Block diagram for RKE transmitter(5WY8412):      TDA5101
SIEMENS VDO Automotive     SV C BC P WL C:\Documents and Settings\james_kwon\My Documents\?? ?? ?-z\?\???\5WY8412_???_IC,FCC\????\User_manual_GH_FL_315_RKE.doc      Page 5 of 5  4 Technical Data transmitter  Carrier frequency:    315.00MHz ± 50kHz  Output power :    < 75.6dBuV for NA Modulation:    FSK Frequency Generation:    PLL device  Number of channels:    1 Supply voltage:    3 V Battery type:    lithium, CR 2032 Range:    < 6m    8. Typical usage pattern RKE transmitter  30 lock / unlock operations in 24 hours with a typical transmission duration of  270 milliseconds → 1.25 lock / unlock operations / hour  Transmitter ON 0.3375    seconds / hour  Transmitter OFF 3,599.6625 seconds / hour  Duty Cycle: TON / T (ON+OFF)  x 100% = 0.3375 / 3,600 x 100 % = 0,009 %   9. Label Design transmitter    for NA  Siemens VDO  5WY8412                                  (Only product no.)

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