The Dline needs to be set with the serial SE h 2
Setting for 100ths and 2400 baud. The address AD 00 for address 0
The Timy outputs net time in Stopwatch mode. These settings are the same for Split Second "Alge" selection
The serial Db9 uses pin 5 for ground and pin 3 for signal. Signal is yellow on Dline. Ground is black arranged horizontal.
You have to make a serial Db9 first, then use a USB to serial adapter. Com 4-9 are the most common ports available.