Continental Automotive 37924100 Remote Transceiver for Car Access User Manual Functional description

Continental Automotive GmbH Remote Transceiver for Car Access Functional description

Contents

User manual

Continental AG I BS PG3 CFRF WM User Manual of the Continental Radio Frequency Bidirectional Key Fob Type Acura Bidir Fob MY13.5 A2C37924100
Continental AG I BS PG3 CFRF WM GENERAL DESCRIPTION OF THE RF TRANSMITTER The Acura Bidir Fob is a bidirectional RF key designed to provide remote engine start with feedback, remote keyless entry, passive entry, passive engine start, and immobilization functionality. The Acura Bidir Fob has a housing, which may have variants in the pictogram “Trunk”, alternatively “Power-Tail-Gate”(PTG):
Continental AG I BS PG3 CFRF WM Feedback on Bidir Fob There exist 3 LEDs for all feedback, at the top of the fob, out of the way of the hand that is holding it. LEFT LED Color : AMBER Function: To show RF communication, or that 2-way communication is taking place. Example: LEFT/AMBER LED flashes 1x in response to a button being pressed when the RF command is sent, and/or it can flash while communicating with the vehicle, or waiting for response (example: while engine is cranking) . Also this LED will blink in response to SMART entry authentication. For other cases, generally the Amber LED should operate in a manner that is respective of the "Base SMART key". CENTER LED Color: GREEN. Function: Used to show positive feedback for a given command. Example: CENTER/GREEN LED is on for 1 second, to provide status feedback for a given operation. It means: Doors were locked, or engine was started, or engine is ON. RIGHT LED Color: RED. Function: Used to show negative feedback for a given command. There are 2 modes. 1. Out of range. In this case the red LED blinks distinctly 3 times, Example: 3 times in 1 second. It means the fob could not get acknowledgement from the car for 2-way communication, or the vehicle battery is dead and cannot respond. 2. Cannot Lock or Engine not running. In this case the red LED is on for 1 second.
Continental AG I BS PG3 CFRF WM POWER MANAGEMENT The Power Supply comprises a coin cell battery CR2032, filter capacitors, diodes, and FETs, that provides power to the microcontroller, the power-management with charger and the RF circuit. A rechargeable battery (accu) of the type LiFePO4 is included to supply higher currents in case of long range transmission. The accu type LiFePO4 is of the class Li-Ion cell, but with a safe chemistry. There exists a certificate, that it is not dangerous / harmfull in the sense of UN3480 and "Transportation without Class 9 is allowed". 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. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. . NOTE: Changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment.
Continental AG I BS PG3 CFRF WM 6. TESTMODE FUNCTION The testmode function is only available by EEPROM settings, which could provided only in specially programmed samples for measuring purpose. Button functions Button description red LED green LED amber LED ENG.START no function LOCK TX CW Modes X X UNLOCK TX Modulated Modes X X TRUNK RX Modes X X X PANIC another inner function X X X By pressing the specified button, the previously defined channels are revolving. The Lock button revolves the 8 Channels CW-mode till TX-off 3x red LED flash1, TX OFF all LEDs OFF switch to bat-supply, TX ON, TX-SR-CH1, CW-f_low TX-SR-CH1, CW-f_high TX-SR-CH2, CW-f_low TX-SR-CH2, CW-f_high switch to accu-supply, TX-LR-CH1, CW-f_low2 TX-LR-CH1, CW-f_high2 TX-LR-CH2, CW-f_low2 TX-LR-CH2, CW-f_high2 Notes: 1: 3x red flash: 200ms on, 200ms off, 200ms on, 200ms off, 200ms on, off 2: ATIC134 Lite option only
Continental AG I BS PG3 CFRF WM The Unock button revolves the 4 modulated channels till TX-off The Trunk button revolves the 2 Receive-Channels till RX-off 3x red LED flash1, RX OFF all LEDs OFF switch to bat-supply, RX ON, 1x green&red LED flash, RX-SR-CH1 2x green&red LED flash, RX-SR-CH2 3x green&red LED flash, RX-LR-CH1 4x green&red LED flash RX-LR-CH2 Notes: 1: 3x red flash: 200ms on, 200ms off, 200ms on, 200ms off, 200ms on, off 1x amber LED flash 1x amber LED flash 1x amber LED flash 1x amber LED flash 3x red LED flash1, TX OFF all LEDs OFF switch to bat-supply, TX ON, TX-SR-CH1, mod. TX-SR-CH2, mod. switch to accu-supply, TX-LR-CH1, mod. 2 TX-LR-CH2, mod.2 Notes: 1: 3x red flash: 200ms on, 200ms off, 200ms on, 200ms off, 200ms on, off 2: ATIC134 Lite, test signal data content: zeros
Continental AG I BS PG3 CFRF WM 7. LABEL DESIGN CANADA IC:7812D-37924100 USA FCC ID:KR537924100 The print is visible after opening the Fob like for battery change. How to open the Bidir Fob for Battery Change Take a coin (best fit: 2€, or a Quarter Dollar), press it into the groove and turn it against the metallic eyelet counterclockwise. For closing follow the instruction:

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