changes to memory as previously described. In addition, the Select pushbutton by itself causes the programmer to select a particular category indicated by the blinking cursor and move further into that particular selected menu.
Up-Arrow PushbuttonThe Up-Arrowpushbutton is used to move the blinking cursor back to the first selection Select Address (SA) when the programmer is displaying the top level menu (Figure 2-9). It is similar to the Escape Key of a PC. If the programmer is displaying a lower level menu, use of this pushbutton moves the display back one menu level, eventually ending at SA.
Right-Arrow PushbuttonThe Right-Arrowpushbutton moves the blinking cursor horizontally to the right in the display from category to category. Continued use of this pushbutton will wrap around and eventually return to the starting category.
Left-Arrow PushbuttonThe Left-Arrowpushbutton performs the same function as the previously described Right-Arrowpushbutton except movement of the blinking cursor is horizontally to the left.
Figure 2-8 View Functions Pushbuttons
<SA FI ID BA>
SELECT ADDRESS
Figure 2-9 Top Level Main Menu Display
2-3.4 EDIT VALUES PUSHBUTTONS(Figure 2-10)
Up PushbuttonThe Up pushbutton is used to edit already programmed values and/or selections. Use of this pushbutton increases the value and/or selection presently pro- grammed. When this pushbutton is held depressed, the displayed values scroll at a more rapid rate. Eventually, the display will wrap around to the original starting point.
Figure 2-10 Edit Values Pushbuttons
