2-20 Setup and Operation Security Use this menu to set User and Supervisor Passwords and the Backupand Virus-check reminders. Power Use this menu to configure Power Management features. Boot Use this menu to select the boot device (diskette drive, CD-ROM reader,or hard disk drive). Exit Exits the Setup utility with options to save or discard changes, loaddefaults, or load previous values.To select an option from the menu bar, use the left and right arrow keys. See “ExitingSetup” in this section for a description on exiting the Main Menu.Legend BarUse the keys listed in the legend bar on the bottom of the Setup menu to make theselections or exit the current menu. Table 2-1 describes the legend keys and their alternates.Table 2-1 Setup Key FunctionsKey FunctionF1 or Alt-H Displays General Help window (described later in this section).Esc Exits the menu.← or → arrow keys Selects a different menu.↑ or ↓ arrow keys Moves cursor up and down.Tab or Shift-Tab Cycles cursor up and down.Home or End Moves cursor to top or bottom of window.Page Up or Page Down Moves cursor to next or previous page.- (minus) Selects the Previous Value for the field.+ (plus) Selects the Next Value for the field.F9 Loads the Default Configuration values for this menu.F10 Loads the Previous Configuration values for this menu.Enter Executes a command or selects submenu.Alt-R Refreshes screen.