Users Manual

CLASS 1
28
Main cell
Start the ‘S4A’ program once the main cell is connected to the computer. After the Scratch is activated and the
main cell is connected to the computer, you will be able to see the notice, ‘Searching board…’ on the screen
disappear.
Check that the Main Cell is Connected to Scratch
If the main cell is well connected, it will show analog values on Scratch.
Wait! Digital values are shown as only ‘true’ or ‘false.’