How to adjust the time of electronic clock of perpetual calendar?

1. Press the "Adjust" button first, and the number will start flashing.

2. If you want to adjust the number, please press it several times, and the pressed number will flash.

3. Adjust by "Adjust Up" or "Adjust Down".

4. Under the normal display, press the "alarm clock" button, and the alarm clock will switch between "ON" and "OFF". Click the "Horn" button to switch the "On" and "Off" functions. Finally, press Reset.

Extended data

Clock function of 1. electronic clock: it has optional 24-hour (hour) or 12h-hour (hour) timing mode, displaying hours, minutes and seconds; It has the function of quickly calibrating hours, minutes and seconds; You can set the alarm time. The alarm time is 1 min, and it will stop automatically if it exceeds 1 min. With the function of manually stopping the alarm, it will not be operated again after stopping the alarm, and the alarm will not happen again; It has the function of telling time. With the progress and development of science and technology, some electronic clocks also have projection function, and at the same time, they are derived as auxiliary functions of many other products.

2. Compared with the traditional mechanical clock, the electronic clock has more outstanding advantages. Due to the development of digital integrated circuits and the adoption of advanced timing technology, electronic clocks have the advantages of accurate time, stable performance and convenient carrying. Electronic clocks are used in various fields, such as automatic alarm, automatic on-time ringing, automatic time control program, timed broadcasting and automatic control.

References:

Baidu Encyclopedia: Electronic Clock