①Press the display panel buttons at the same time for “Speed” and “Volume”. After 3 seconds, enter the user settings. Press “Remote” at this point to toggle settings options.

②Menu 6：Cumulative settings

③Press “Add” and “Subtract” at this point.

④Adjust whether to allow machine start-up time to accumulate（0： Startup

time accumulation is not allowed、1：Allow multiple boot times to accumulate、Recommended parameters：6-0）

⑤Once set up, it’s done. Press “Speed” and “Volume” at the same time to exit the settings interface.