系统具有“噪音指示器”，如果在受干扰的情况下会作出显示，另具有新增设的平衡调节器以调整两个话筒不同的音量。
The system has a "NOISE" indicator to display if the system is under interference and a newly added balance adjuster to adjust the volume of both microphones.
表指示器应当是平衡式的并有微调，这样零点漂移可以不用调节可动元件来修正。
Gauge Pointers shall be balanced and provided with a micrometer adjustment so that zero shift may be corrected without adjusting the movement.
表指示器应当是平衡式的并有微调，这样零点漂移可以不用调节可动元件来修正。
Gauge Pointers shall be balanced and provided with a micrometer adjustment so that zero shift may be corrected without adjusting the movement.
应用推荐