How to adjust the four buttons of santai's ST-2709G electronic watch? Who can tell me if there is any distribution! ! ! !

It's usually like this.

Button in the upper left corner: light

Key in the upper right corner: ST/SP

Key in the lower left corner: mode

Key in the lower right corner: Reset.

Start from the interface and display the time.

Light: light

1 Press MODE once to enter the stopwatch.

1. 1 Press ST/SP once to start the timer, and then press ST/SP to stop the timer.

2 Press MODE twice to enter the alarm clock adjustment.

2. 1 Press RESET to change the option, and press ST/SP to adjust the time.

3 Press MODE three times to enter the time \ date \ week adjustment.

3. 1, press ST/SP to adjust the second.

3.2. Press RESET once and press ST/SP to adjust the score.

3.3. Reset by seconds, and adjust the hours by ST/SP (you can choose morning and afternoon or 24 hours).

3.4. Press RESET three times, and then press ST/SP to adjust the date.

3.5. Press RESET four times, and then press ST/SP to adjust the month.

3.6. Press RESET five times, and then press ST/SP to adjust the week.

Alarm clock adjustment: Press ST/SP and RESET at the same time from most interface, that is, alarm clock switch, and pay attention at the same time.

There will be a Jason Chung pattern or other alarm switch on it. Press RESET after the alarm goes off to turn it off.

Turn off the alarm clock. If you press ST/SP to temporarily stop the alarm clock, it will ring again after five minutes.