1 changeover switch Programmable Digital Timer Switch pulse setting 18 on &18 off ,18 times pulse

1 changeover switch Programmable Digital Timer Switch pulse setting 18 on &18 off ,18 times pulse Set up programs 1 according to the "set" button, you can enter the timer mode settings, the screen shows "1 open". 2 according to "hour", "minute" and "week", that is, the first set of time to start the work time. Among them, according to the "week" button, you can choose a combination mode of different weeks. According to the requireme