How to operate the stopwatch
Press S1 twice - Enter the stopwatch mode
Press S3 - To start or stop the stopwatch
Press S2 - If the stopwatch is stop, S2 will make a reset function
If the stopwatch is running, S2 will present a start/stop for the lap
function
Press S1 twice again - Back to the normal time
How to adjust time
Depress S2 for 3 seconds - Enter the normal time setting mode and the sequence is
second, minute, hour and 12/24 option
Depress S3 - Advance the setting at each setting mode
Depress S1 - Back to normal time function
How to adjust calendar
Depress S1 three times - Enter the calendar mode
Depress S2 for 3 seconds - Enter the calendar setting mode and the sequence is date,
month and day of week
Depress S3 - Advance the setting at each setting mode
Depress S1 - Back to normal time function
How to set alarm
Depress S1 - Enter the alarm mode
Depress S3 - Alarm On/Off selection
Depress S2 - Enter alarm time setting mode and the sequence is hour, 2nd place
of minute, 1st place of minute
Depress S3 - Advance the setting at each setting mode
Depress S1 three times - Back to normal time function
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