Selecting an option from the “Configure” menu usually brings you through a series of related screens, which you navigate through one at a time until you reach the final screen.For example, if you select Date/Time, you are presented with a series of “Date/time Config.” screens starting with “NTP” and ending with “Time,” as shown in the following figure.As illustrated, all the configuration screens except the final screen have a right arrow at the bottom right that you can select to go to the next screen. Clicking “Save” on any one of the screens saves the changes made to that point. You can wait until you get to the final screen in a series before saving changes. Clicking “Save” on the final screen saves any change you have made and takes you back to the Configuration menu.