1. From any of the rolling status screens, press the SELECT (O) button to display the Main menu
2. Press the DOWN button to scroll through the menu options until Basic settings is highlighted
3. Press the SELECT button to display the Basic settings menu
4. Make sure the Current time is highlighted
5. Press the SELECT button to display the Current time screen
6. Press the UP or DOWN buttons to change the time. Hold the button down to rapidly advance. Be sure the AM or PM is correct (unless softener is set for a 24-hour clock)
7. Press the SELECT button. The display will go back to the Basic settings menu
8. Press the LEFT button twice to return to the rolling status screens