How to cancel the hourly time of perpetual calendar?

Turn on the perpetual calendar alarm clock, and then press the down button. When the time is displayed in the time zone above the temperature display A 1, it means that the alarm clock has entered the first group. Click the side up button. When this bar is displayed in the time zone, it means that the first set of alarm clocks has been cancelled. Press the up button again. When this bar is displayed in the time zone, it means that the second set of alarm clocks has been turned off, and so on until all alarm clocks are cancelled.

Tools/materials: perpetual calendar alarm clock.

1 Press the down button

Turn on the perpetual calendar alarm clock, and then press the down button. When the time is displayed in the time zone above the temperature display A 1, it means that the alarm clock has entered the first group.

2. Press the up button.

Click the side up button. When this bar is displayed in the time zone, it means that the first set of alarm clocks has been cancelled.

3. Enter the second set of alarm clocks.

Press the down button again. When the temperature display time zone A2 shows the numerical value, it means that the alarm clock has entered the second group.

4. Turn off the second set of alarm clocks.

Press the up button again. When this bar is displayed in the time zone, it means that the second set of alarm clocks has been turned off, and so on until all alarm clocks are cancelled.