Assuming that you want to set the clock to 2005-10-31 23:45:
- When you push the Set button (on the left) 2 times, you will see the month on the left-hand side, and blank on the right-hand side of the display. To change the month, push the Mode button (on the right) many times to show the month "10".
- When you push the Set button (on the left) once, you will see blank on the left-hand side, and the day on the right-hand side of the display. To change the day, push the Mode button (on the right) many times to show the day "31".
- When you push the Set button (on the left) once, you will see the hour on the left-hand side of the display, and "A" for AM or "P" for PM on the right-hand side of the display. To change the hour, push the Mode button (on the right) many times to show the hour "11:P".
- When you push the Set button (on the left) once, you will see blank on the left-hand side, and the minute on the left-hand side of the display. To change the minute, push the Mode button (on the right) many times to show the minute "45".
- When you push the Set button (on the left) 2 times, ":" flashes ON and OFF, and the date/time setting is complete.