Return settings

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 7：Return Settings
③Press "Add" and "Subtract" at this point.
④Adjust after the game is over. The time when the manager drives back to the machine：0-60 units of seconds（Recommended parameters：7-20）
⑤Once set up, it's done. Press "Speed" and "Volume" at the same time to exit the settings interface.