Adjustment Time Description 1. In time mode(pictured)Press S2 key twice.At this time appears the month.Press S1 button to adjust the month. 2. After adjusting the month press the S2 key.Display the date.then press S1 button to adjust. 3. After adjusting the date press the S2 key.Show hours.A for AM.P for PM.Then press S1 button to adjust. 4. After adjusting the hour press the S2 key.Show minutes.then press S1 button to adjust.After adjusting the minute then press the S2key to return to the normal mode of. Note:S2 key due to design reason. the transfer time available toothpicks and other debugging.