Super standby, receive the control of broadcasting management unit with addressing and broadcasting volume adjustment function, thus selecting the audio signal and amplifying the power.
超静态待机，接受广播管理器电脑控制进行可寻址、广播音量调 节，实现音频信号选择、及功率放大。
Super standby, receive the control of broadcasting management unit with addressing and broadcasting volume adjustment function, thus selecting the audio signal and amplifying the power.
超静态待机，接受广播管理器电脑控制进行可寻址、广播音量调 节，实现音频信号选择、及功率放大。
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