24 Hour Digital Time Button If the 24 Hour Digital Time check button is highlighted, Clock displays the time in 24-hour (military) format. If it is not already highlighted, click MB1 on the 24 Hour Digital Time check button to display the time in 24-hour format. Click on it again to turn off the highlighting; the clock returns to AM/PM format display. Click on OK to use your settings, or click on Cancel to cancel your changes. Additional topics: * Analog Button * Digital Button * Date Button * Menu Bar Button * Changing the Clock Display