Multiple Channels
What this page will cover
Section titled “What this page will cover”Declaring a second channel and the axes it commands, enabling and disabling one, which screens follow the channel selector, and what has to name a channel explicitly rather than being guessed.
In the meantime
Section titled “In the meantime”Until this page exists, the panel itself is the reference: the screen it describes carries its own labels and softkeys, and the control refuses what it cannot do rather than doing it quietly.