Asus V2-PE3 - Manual (Page 71)

ASUS Vintage V2-PE3 5-9
List box
This box appears only in the opening screen. The box displays an initial list
of configurable items in the menu you selected.
Sub-menu
Note that a right pointer symbol ( ) appears to the left of certain fields.
This pointer indicates that you can display a sub-menu from this field. A
sub-menu contains additional options for a field parameter. To display a
sub-menu, move the highlight to the field and press <Enter>. The sub-menu
appears. Use the legend keys to enter values and move from field to field
within a sub-menu as you would within a menu. Use the <Esc> key to
return to the main menu.
Take some time to familiarize yourself with the legend keys and their
corresponding functions. Practice navigating through the various menus
and sub-menus. If you accidentally make unwanted changes to any of
the fields, press <F6> to load the fail-safe default values. While moving
around through the Setup program, note that explanations appear in the
Item Specific Help window located to the right of each menu. This window
displays the help text for the currently highlighted field.