Usage

1. Press the "Cancel/Resume" button four times in a row to unlock the screen and proceed to the next step

2. 2. To adjust the clock, simply press the "time calibration" or "minute calibration" key to input the desired time

3. 3. To adjust the "day of the week", you can directly press the "school week" button to adjust to the desired day of the week

4. 4. Set the opening time for the first time, press "timer" once, then press the "calibration" and "calibration" keys, and enter the first opening time

5. 5. Set the first shutdown time by pressing "timer", then pressing the "calibration" and "calibration" keys, and enter the first shutdown time

6. 6. Set the second opening or closing time and continue with the operation method in section 4.5 above

7. 7. Set the clock to be turned on or off multiple times, including the first and second times, and set the time and week. Finally, press the (Auto/Manual) button to the Auto position to start automatic operation. Note: After setting the switch time twice, please ensure that the parameters for the remaining switch time periods are reset to zero to avoid timing errors