Timekeeping made an easy job by using the rallycross manager. But what if a driver has no transponder installed or the transponder is not funtional. There can be added a lightbeam system to the software package. As soon as the lightbeam is activated the software waits for a belonging transponder. When however within a certain time there is no legal transponder recognised the software will alarm you with a popup screen. You can easily tell the system which driver belongs to the lightbeam signal and the software will create a passing at he same time as the lightbeam signal was received.