当主持人按下开始抢答键，显示系统显示允许抢答的倒计时，如果未有选手抢答，在倒计时为0时系统声音提示。如有选手抢答，显示系统应显示抢答的选手号，并且显示回答问题的倒计时，并且此时其他选手无法通过按键抢答，在回答时间还余10秒及以下时，系统声音提示选手时间不足。当选手回答问题结束后，主持人按抢答键，将系统复位，开始下一轮的抢答。当主持人按下随机抽取按键时，显示系统开始滚动选手号码，当主持人按下随机抽取停止键时，显示系统显示选手号码，并提示选手，在提示结束后开始倒计时。-When the host press the answer key, display system display allows the answer in the countdown, the countdown to zero when the system voice prompts, if no contestant vies to answer first. If the contestant vies to answer first, display system should display vies to answer first the contestant, and show countdown to answer questions, and at other players can t through the answer key. In answering time more than 10 seconds or less, the sound system prompts players lack of time. When a contestant after answering questions, host press the answer key, reset the system, start the next round of the contest. When the host press the random keys and display system began to roll player number, when the host press the random stop button, display system shows contestant number, and prompts the player, in after the prompt start the countdown.