FLIGHT PLANNING
  LATERAL NAVIGATION (LNAV)
  VERTICAL NAVIGATION (VNAV)
  AIRCRAFT PERFORMANCE MANAGEMENT
  DATABASE
  NAVIGATION DISPLAY
 3. System Components
  INTRODUCTION
  FLIGHT MANAGEMENT SYSTEM (FMS)
  MULTIFUNCTION CONTROL AND DISPLAY UNIT (MCDU)
   MCDU Display
   Alphanumeric Keys
   Scratchpad
   Line Select Keys (LSK)
   Clear (CLR) Key
   Delete (DEL) Key
   Function Keys
   Accessing Any FMS Function
   Annunciators
   Brightness Control
 4. Operational Example
  INTRODUCTION