From a documentation point of view, "Tutorial" should be renamed by something more specific. I suggest "Settings" or "Hardware".

In addition, the texte at the bullet 1 says "When you're ready, press the button above to start a record trial."

Actually, depending on the screen width, the button is either below or on the right (but never above). So I think the text should be replaced by "When you're ready, click on thje "Start the test" button to start a record trial."