- Push D to show date
- Push S to shown alarm-time.
- Push M two times to enter into alarm mode;
- Push S to choose hour and minute;
- Push D to adjust the right time and finally;
- Push M to return.
- Push M for three times to enter into adjust time mode;
- Push S to choose second, minute,hour,day,week,and month in order;
- Push D to adjust correspondence of number for right volume and finally;
- Push M to return to normal mode.
- Push M for one times into sport watch function mode, the beginning state is shown as 0:00:00;
- Push D to enter into recording time;
- Push D again to stop; and Push S to the beginning mode 0:00:00.
- Push S and D, you can choose alarm mode on or off. When alarm operates, the alarm symbol will be displayed on.
In normal mode, there will show hour,minute,second and week. Push M for three times to enter into adjust time mode; Push S to choose seconds, minute,hour,day,week,and month in order; choose hour. Push D to set the hour, respectively switch the AM,PM,24H.