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Press the middle button for 3 seconds in the display time, enter the time setting mode, and the top hour will flicker After debugging for a few hours, press the middle button for about 3 seconds. The following minute flashes After debugging for a few minutes.. Press the middle button for about 3 seconds. In the blink of an eye (this time the Y 00 ~Y represents the meaning of the year) press the middle button once a year. The back of the 2 digits can be transferred to 16 years. The good year after commissioning, press the middle button for about 3 seconds. It may start flashing, press the middle button once a month. After debugging good month. Press the middle button for about 3 seconds. The following day the date began flashing, the middle button increase again. After debugging, please do not touch any buttons The energy saving design in 5 seconds without operation. Automatically enter the sleep state. 1. Buyer Protect Off-Discount.com only release payment to us after you confirm deli
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