Instruments

Question 1

ADIRU

Answer 1

Air Data Inertial Reference Unit

Question 2

ADIRU power

Answer 2

#1 Emergency AC Bus - A/C battery for backup (60mins)
#2 Right AC Bus - internal battery backup (30mins)

Question 3

ADIRU modes

Answer 3

1) Align mode (“No Taxi”)

2) Taxi mode (“Taxi”)

Question 4

ADIRU Data Acronym for info provided

Answer 4

HAAAVPP

Heading (true and mag)
Acceleration
Attitude
Angular Rate
Velocity
Present Position

Question 5

What info provided on ISIS

Answer 5

Integrated Standby Instrument System

Attitude - Altitude - Airspeed

Question 6

Primary Functions of VIAs

Answer 6

Versatile Integrated Avionics

1) Electronic Instrument System (data display)
2) Flight Management
3) Master Warning and Caution Lights
4) Central Audio
5) Digital Flight Data Acquisition

Question 7

How are VIAs powered

Answer 7

VIA1 Emergency DC bus

VIA2 Right DC bus

Question 8

Aural Warnings (sound types)

Answer 8

Sirens, Horns, Chimes, Bells, Voice Messages

Question 9

Alert Levels

Answer 9

LEVEL 3 - red and within red box
Level 2 - boxed amber
Level 1 - amber
Level 0 - cyan

Question 10

ECP

Answer 10

EIS Control Panel - select what to be displayed on ND

MAP, PLAN, TCAS, VOR, APPR

Question 11

EIS

Answer 11

Electronic Instrument System - consists of:
6 Display Units (DUs or LCDUs)
1 System Display Control Panel (SDCP)
2 Versatile Integrated Avionics (VIA) units

Question 12

MCDU
SDCP
FCC

Answer 12

Multi-Function Control Display Unit
System Display Control Panel
Flight Control Computer