Continental Automotive 5WK47899 Keyless Car Entry User Manual Func CW170 5WK47899 v2

Continental Automotive GmbH Keyless Car Entry Func CW170 5WK47899 v2

User Manual

Siemens VDO Automotive AG SV I IC PE RF Design IC:267T-5WK47899 FCC ID:KR55WK47899 Page 1 of 5 File:K:\POSTZULA\z1_Projekte\B_Abgeschlossen\Abgeschlossene_Projekte_(2005_2007)\FORD\CW170neu\technische_doku_doc\v2_315MHz\Func_CW170_5WK47899_v2.doc User Manual / Functional Description of the Siemens VDO Radio Frequency Transmitter type 5WK4 7899 5WK4 8025
Siemens VDO Automotive AG SV I IC PE RF Design IC:267T-5WK47899 FCC ID:KR55WK47899 Page 2 of 5 File:K:\POSTZULA\z1_Projekte\B_Abgeschlossen\Abgeschlossene_Projekte_(2005_2007)\FORD\CW170neu\technische_doku_doc\v2_315MHz\Func_CW170_5WK47899_v2.doc 1. SYSTEM OVERVIEW The transmitter key consists of the fork (fork-shaped plastic component with a steel shank and the slide-in module with a hole for the key ring, and three buttons). The shank location is described below as "front", and the side of the slide-in module which contains the buttons, is described as "top". The key ring hole is thus located on the back on the left. General functions of the buttons Whenever a button is actuated, a telegram is emitted containing the information as to which button has been actuated. Two successive button actuations are only recognized if they are effected with an interval of at least 65 ms. However, each button actuation gives rise to at least four successive telegrams, even if another button is being actuated while they are emitted. If the button is not released, max. 50 identical telegrams are emitted. If the button is released after more than 4 telegrams have been emitted, the telegram being generated is emitted, then the function is aborted. Each new button actuation results in a new computation of the alternate code, and in a new telegram sequence being sent. The control unit receives the various telegrams generated by button actuation, and is capable of distinguishing, via the alternate code, between continued actuation and several separate, successive actuations of the button. Designation and functions of the buttons Button position Button number Name Effect Front 1 Unlock Unlocking the vehicle Center 2 Lock Locking the vehicle Rear 3 Trunk Release Unlocking the trunk
Siemens VDO Automotive AG SV I IC PE RF Design IC:267T-5WK47899 FCC ID:KR55WK47899 Page 4 of 5 File:K:\POSTZULA\z1_Projekte\B_Abgeschlossen\Abgeschlossene_Projekte_(2005_2007)\FORD\CW170neu\technische_doku_doc\v2_315MHz\Func_CW170_5WK47899_v2.doc 3. TECHNICAL DESCRIPTION Temperature range, storage : -40... +85 °C Temperature range, operation: -20... +65 °C Service voltage: 2.0... 3.4 V Carrier frequency: 315.00 ± 100 kHz Output power, unmodulated: < 75.6 dBµV/m Oscillator build-up time: < 80 µs Data transmission rate: 2000 Bd Modulation: OOK (ASK) Telegram length: 100 ms (52 ms data, 48 ms pause) No. of telegrams: 4... 50 Bit coding: Biphase Code (Manchester Code) Telegram: Ford Shark Protocol Version 1.3 4. VARIANTS 5WK4 7899 315 MHz - 3 buttons - Transponder DST Wedge 5WK4 8025 315 MHz - 3 buttons - Transponder DST Glass 5. LABEL DESIGN Canada, USA Siemens VDO 5WK4 7899 IC:267T-5WK47899 FCC ID:KR55WK47899 Siemens VDO 5WK4 8025 IC:267T-5WK47899 FCC ID:KR55WK47899 Owner Manual: 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.
Siemens VDO Automotive AG SV I IC PE RF Design IC:267T-5WK47899 FCC ID:KR55WK47899 Page 5 of 5 File:K:\POSTZULA\z1_Projekte\B_Abgeschlossen\Abgeschlossene_Projekte_(2005_2007)\FORD\CW170neu\technische_doku_doc\v2_315MHz\Func_CW170_5WK47899_v2.doc Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Canada: 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.

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