00 - Preparation
[Menu] < ................ 00 ................ > 1 - Connect the Arduino to a USB port.
It should remain connected until finished using S4A.
2 - Run the Arduino editor.
3 - Tools > Port >
Click on COM# (Arduino/Genuino Uno)
4 - File > Open...
Locate S4AFirmware16 and Open
5 - Sketch > Upload
6 - Close the Arduino editor.
7 - Run the S4A editor.
8 - Ensure that the Arduino editor is not running.
Ensure that there is only one S4A editor running.