Watson & Sons 520DUN user manual Main menu, Keypad functions in menu screens

15 Main menu

15.1 Keypad functions in menu screens

In addition to their functions in other operations, the following keys have specific actions in menu screens:

￿STOP: In general, STOP functions as a “go back” key, taking the user up one menu level without making a change.

￿UP: The UP key is used in menu

item selection: it moves a highlight up the menu. When a numerical entry screen is displayed, pressing UP increases the number dis- played.

￿DOWN: The DOWN key is used in

menu item selection: it moves a highlight down a menu. When a numerical entry screen is dis- played, pressing DOWN decreases the number displayed.

￿ENTER: The ENTER key functions in a similar way to the “enter” key of a personal computer: it confirms key-presses made immediately before. In menu item selection, it triggers the action or display

selected from a menu using the UP and DOWN keys.

Note: Confirmation screens are displayed for 4 seconds. While they are displayed, a single press on any key removes them.

Watson-Marlow 520DuN IP66/NEMA 4X User Manual 28