LIGHT - Turns the subwoofer's front panel Velodyne logo indicator on or off.

指示灯-低音炮的前面板“威力登”商标指示灯表示开启或关闭。

The blue (Velodyne) light flashes the appropriate number of times to indicate which preset you have selected (e. g. twice for preset 2).

蓝色(Velodyne)指示灯闪烁的次数来表示你的选择的预置模式(例如预设2，闪烁两次)。