抢答显示器由8个独立按键组成，可以按要求搭配不同颜色LED彩灯。选手从1到8号，大屏幕显示七段数码管。选手抢答成功彩灯亮起，屏幕中显示选手的号码。-Display answer in the composition of eight independent buttons, can be required to match different color LED lights. Players from 1 to 8, seven-segment LED large screen display