按键工作过程：在正常走时短按下，数码管都会花样显示波浪一次,若没有蜂鸣跟随说明当前闹钟关闭，若再短按一次，显示花样并有蜂鸣跟随，说明当前闹钟开启；第一次长按后，显示小时数据，同时个位秒点闪烁，此时短按可调小时，第二次长按后，显示分钟数据，同时十位秒点闪烁，此时短按可调分钟，第三次长按后，显示月数据，同时十位秒点闪烁，十位为0时不显示，此时短按可调月，第四次长按后，显示日数据，同时个位秒点闪烁，十位为0时不显示，此时短按可调日，第五次长按，显示闹钟时数据，短按可调闹时，第六次长按，显示闹钟分数据，短按可调闹分，第七次长按，退出调节，正常走时。-Key work process: In the normal travel time, short press the pattern of digital tube will display wave, if there is no beep to follow the current alarm off, if we press once the pattern and beep followed, indicating that the current alarm clock to open　first times long press-hour data is displayed, blinking digit seconds adjustable hours, the second long display minutes of data, while ten seconds is flashing, then adjustable-minute third long press the monthly data, while ten seconds point flashes, ten for the 0:00 show, adjustable months, the fourth long, display data, and digit seconds flashes, ten is for the 0:00 show, this time short with adjustable date, the fifth long, display alarm, press the adjustable downtown, the sixth long, display alarm clock sub-data, press adjust alarm points, seventh long press to exit the adjustment to the normal travel time.