Change time format
1. Press the Menu button.
2. Using the Volume dial, scroll to System Settings, then press the OK button.
3. Using the Volume dial, scroll to Time/Date, then press the OK button.
4. Using the Volume dial, scroll to Set 12/24 Hour, then press the OK button.
5. Using the Volume dial, scroll to the desired setting (E.g., 12 hour), then press the OK button.
6. The time format has been changed.