Chapter 3. Operation3-4 TSU User Manual 61200060L1-12. With the cursor on the number 2, press the ENTER key.The unit responds by displaying the first two availablesubmenu fields. The cursor is on the first field. If there aremore than two menu fields, a down scroll key is visible onthe lower right corner.3. To select the desired submenu item, use the up and downscroll keys to place the cursor on the desired menu item,for example, 1) NETWORK (NI).The unit responds by displaying the first two available datafield items. The cursor is on the number of the first item.When there are more than two data field items for theselected submenu, a down scroll key is visible on the lowerright corner.Setting the Data FieldData fields that can be edited are preceded by a colon (:).1. Press the ENTER key while the cursor is located on thesubmenu item number. The cursor moves to the datafield, (to the right of the submenu item name).2. Use the up and down scroll keys to scan the availablevalue settings. They display in the data field position oneat a time.1 ) N E T W O R K ( N I )2 ) U N I T1 ) F O R M A T : E S F2 ) C O D E : B 8 Z S1 ) F O R M A T : E S F2 ) C O D E : B 8 Z S