Okay, I found the info on the door board manual, how to setup hyperterminal witn 38kbps, jumper 3, power on board, receive "ZMODEM READY" and after a while "ZMODEM FAILED NO FILES RCVD". I think I am in the path. Now, what files should I transmit? they are the parameters, right? how can I prepare such files? where can I find info about those files?
Thanks.