Press and hold “Clock Button” for 2 seconds. Press and release “Alarm 1 or 2 button” to select 12 or 24 hour display. Press clock button again (or no button within 10 seconds) and the settings are automatically saved.
Press and hold “Clock Button” for 2 seconds. Press and release “Alarm 1 or 2 button” to select 12 or 24 hour display. Press clock button again (or no button within 10 seconds) and the settings are automatically saved.