First plz read the documentation about the project if you want to know more here
Just prepare yourself, as soon as you are ready put you foot on the start slab, wait 5 sec until the stopwatch is displaying 0:00:00. You can leave as soon as you want, remember the stopwatch start directly as soon as you feet leave the slab
Same as a classical start except you will need to wait 10seconds on the slab for the reset. As soon at it's reset, you can go
First check the electricity is plugged (you can see a little red light of the arduino shying throught the stopwatch
If it's plugged no worry you are in the energy saving mode, just do a classic start as soon as you will press the slab the stopwatch will shy