控制音系统音量:设置主音量:对左右声道都进行同样的值设置,设置左声道音量:只对左声道设值,右声道保持不变:低16位变化,高16位不变,设置右声道音量:只对右声道设值,左声道保持不变:低16位不变,高16位变化,调节左右平衡强弱:以当前主音量为准,降低某声道音量,降低幅度是平衡百分量.-Control sound system volume: Set the master volume: left and right channels are subjected to the same value is set, set the left channel volume: set value only for the left channel, right channel remains unchanged: Low 16 change, high 16 not change, set the right channel volume: set value only for the right channel, the left channel remains unchanged: Low 16 unchanged high 16 changes, adjust left and right balance strength: the current master volume prevail, reducing a sound channel volume, lower margin is to balance one hundred weight.