LED display time, year, month, day, second, week Power saving mode: no operation within 3 seconds, the screen display will turn off by itself. Time setting: When the "time" is displayed, the screen enters the setting mode for 3 seconds, and the "clock" number flashes. When the "clock" number flashes, release the screen, screen again, adjust the current value, the clock is adjusted. Continue to screen for 3 seconds, "minutes" flashes, when "minutes" flashes, release the screen, screen again, adjust the current value, after adjusting the minutes Press and hold the screen for 3 seconds, the number "Y00" (Y represents the year) flashes. Release the screen, screen, adjust the current value. Year adjusted Continue to screen for 3 seconds, "month" starts flashing. When the "month" number flashes, release the screen and the screen will adjust the current value. After adjusting the month Continue on the screen for 3 seconds and the "Date" starts flashing. When the "date" number flashes, release the screen and the screen will debug the current value. After the date is debugged, stop the action, complete the project setting after 5 seconds, and go to the time interface. After adjusting the time and date, the week will be automatically set.