在“12”频道下,将伴音音量调至最小0,然后按遥控器“静音”键,这时屏幕右上角显示“D”字符,即进入总线调整状态。按遥控器“↑”、“↓”键选择调整项目,按、“→”、“←”调整数值。按遥控关机键,可退出维修状态 |
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