METODO PER LA NUOVA INSTALLAZIONE DI UN IMPIANTO DI BLOCCAGGIO CENTRALIZZATO DI UN VEICOLO CON UN DISPOSITIVO DI AZIONAMENTO A

摘要

A central-locking system is reset upon loss of a portable remote-control unit and replacement by another in a system in which a diagnostic device is temporarily connected and switched to the stationary part of the locking system into a "SETUP" mode. The key is then inserted into a key-operated switch to interrogate the transponder with the transceiver and from the latter the key-identification code word stored in the transponder and the transponder initial code word are transferred. The key-identification code word and transponder initial code word are stored in a code-word memory and the transmitter is then operated to send a remote-control changing code word to the receiver and enables switching back to the "NORMAL" mode of operation and removal of the diagnostic device.