The Transmission System page, shown in Figure 1, contains elements that simplify application use.
These elements include the following:
Drop-down list box: A list of available choices that displays when you click on the arrow on the right side of the drop-down list box. Select the choice you want from the drop-down list.
Link: Underlined text that performs a specific action when you click on it.
Button: A rectangular box with a label, graphic, or icon that performs a specific action when you click on it.
Text field: An area on a page that allows you to enter a single unit of data, such as a date, event ID, or user ID.
