How to adjust the time in the projection clock according to the weather forecast?

1. Install 3 No.7 batteries and enter the normal display state. The lcd shows: time 0: 00; Sunday sun; ; Humidity and temperature.

2. In the normal time mode, press and hold the "mode" key for 2 seconds to enter the time setting state, and the hour will blink. Press the "up and down" keys to adjust the hour.

3. In normal time mode, press the "mode" key to view the calendar display once. At this time, press and hold the "mode" key for 2 seconds to enter the calendar setting state, and the year will start flashing. Press the "Up" and "Down" keys to adjust the year, and press the "Mode" key to confirm.