Systems Guide
Aerosoft
Airbus A320/A321
SYSTEMS
Systems guide
Vol
4
04-03-2
28 October 2014
CONTENTS
INTRODUCTION ........................................................................................................................................................... 5
AIRCRAFT GENERAL ..................................................................................................................................................... 5
AIR CONDITIONING & PNEUMATICS ........................................................................................................................... 5
PRESSURIZATION ..................................................................................................................................................... 7
VENTILATION ........................................................................................................................................................... 8
APU .............................................................................................................................................................................. 8
GENERAL.................................................................................................................................................................. 8
SYSTEM COMPONENTS ........................................................................................................................................... 8
AIR BLEED SYSTEM .................................................................................................................................................. 8
CONTROLS AND DISPLAYS ....................................................................................................................................... 8
AUTOFLIGHT ................................................................................................................................................................ 9
OVERVIEW ............................................................................................................................................................... 9
PILOT INTERFACES ................................................................................................................................................... 9
FLIGHT CONTROL UNIT ....................................................................................................................................... 9
MULTIFUNCTION CONTROL AND DISPLAY UNIT ............................................................................................... 10
SIDESTICK CONTROLLER .................................................................................................................................... 10
THRUST LEVERS ................................................................................................................................................. 11
FLIGHT PHASES ...................................................................................................................................................... 11
PERFORMANCE...................................................................................................................................................... 11
AUTOPILOTS .......................................................................................................................................................... 12
ENGAGEMENT ................................................................................................................................................... 12
DISENGAGEMENT ............................................................................................................................................. 12
AUTOPILOT & SPEED BRAKES ........................................................................................................................... 12
AUTOTHRUST ........................................................................................................................................................ 12
AUTOTHRUST ARMING STATUS ........................................................................................................................ 13
AUTOTHRUST ACTIVE STATUS .......................................................................................................................... 13
AUTOTHRUST DEACTIVATION ........................................................................................................................... 13
AUTOTHRUST MODES ....................................................................................................................................... 13
AUTOTHRUST/FLIGHT DIRECTOR/AUTOPILOT.................................................................................................. 13
ALPHA FLOOR .................................................................................................................................................... 14
FLIGHT AUGMENTATION COMPUTERS ................................................................................................................. 14
FLIGHT ENVELOPE ............................................................................................................................................. 14
WINDSHEAR ...................................................................................................................................................... 14
LOW ENERGY WARNING ................................................................................................................................... 14
FLIGHT GUIDANCE ................................................................................................................................................. 14
LATERAL GUIDANCE MODES ................................................................................................................................. 15
SELECTED HEADING (OR TRACK) MODE ........................................................................................................... 15
MANAGED NAVIGATION MODE........................................................................................................................ 15
LOCALIZER LATERAL MODE ............................................................................................................................... 15
VERTICAL MODES .................................................................................................................................................. 16
CLIMB ................................................................................................................................................................ 16
OPEN CLIMB ...................................................................................................................................................... 17
DESCENT ................................................................................................................................................................ 17
OPEN DESCENT ................................................................................................................................................. 19
ALTITUDE ACQUIRE ........................................................................................................................................... 19
ALTITUDE HOLD ................................................................................................................................................ 19
VERTICAL SPEED – FLIGHT PATH ANGLE ........................................................................................................... 20
COMMON MODES ................................................................................................................................................. 21
TAKE OFF: SRS ................................................................................................................................................... 21
TAKE OFF: RUNWAY .......................................................................................................................................... 21
APPROACH: ILS APPROACH ............................................................................................................................... 22
APPROACH: NON ILS APPROACH ...................................................................................................................... 23
GO AROUND...................................................................................................................................................... 24
MANAGES MODE VERSUS SELECTED MODE ......................................................................................................... 25
MANAGED SPEED .............................................................................................................................................. 25