On Court v4.0
For In/Out v3.0, please visit this page instead.
For pickleball, please visit this page.
0) Download and install the In/Out v4 app on your smartphone
1) Click "Connect" to connect to the Net Device
2) Change the settings of your umpiring session
3) Calibrate the court for tennis
Make sure to have the same space on both side of the court around the base lines:
4) Review the call for tennis
5) Get info and stats from the devices
You can blink and get a live image of the Net Device, and get the stats of the Line Devices.
