... parameters B as the way to set A. Press "∧" button, shown as C, press the "confirm" button to enter settings, set the parameters C ... as the way to set A. Press "∧" button, shown as D, press the "confirm" button to enter settings, set the parameters D ... as the way to set A. Press "∧" button, shown as E, press the "confirm" button to enter settings, set the parameters E ...