Nixie light on the PCB can display timekeeping time during operation and parameter value set during setting parameter.
线路板上的数码管能显示运行时的计时时间和参数设定时的参数值。
According to respondents to answer in case automatically set answer time, and in accordance with the answer of light, sound display.
根据应答者抢答情况自动设定答题时间，并根据答题情况用灯光、声音显示。
According to respondents to answer in case automatically set answer time, and in accordance with the answer of light, sound display.
根据应答者抢答情况自动设定答题时间，并根据答题情况用灯光、声音显示。
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