Electronic Display System Flashcards

1
Q

What systems consist of the EDS?

A
  • 5 Display Units (DU)
  • 1 Guidance Panel (GP)
  • 2 Cursor Control Devices (CCD)
  • 2 Multi Function Control Display Units (MCDU)
  • 1 EICAS FULL panel
  • 2 Reversionary Panels
  • MAU hardware
  • Control I/O modules
  • EDS application software on processor module
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2
Q

Display Units represent

A
  • 2 PFDs primary flight displays
  • 2 MFDs Multifunction Displays
  • 1 EICAS engine infication and crew alert system
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3
Q

Which panels can be and which cannot be reverted?

A

DU 2&4 can be Reverted
DU 1&5 cannot (always as PFDs)
DU 3 cannot (always as EICAS)

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4
Q

Which is the DU auto reversion logic?

A

PFD, EICAS, MFD

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5
Q

If one of the below parameters have a mismatch between 2 PFDs a warning annunciator is displayed?

A

-Roll
-Pitch
-Attitude
-Heading
-BARO altitude
-Airspeed
-Localizer
-Glideslope
-Radar altitude
-Flight path angle
-EICAS
-Crew Alerting System (CAS)

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6
Q

What information does the PFD display?

A

Airspeed indicator
Altitude indicator
ADI
HSI
Vertical speed indicator
Radio aids
Autopilot
Flight Director
Radio Altitude data

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7
Q

What does the MFD display?

A

Various systems synoptic formats
Map planning and navigation formats
Status page

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8
Q

What does Status Page shows?

A

Information about the
Flight
Battery
Engine Oil level
Brake
Crew Oxygen
Door and Access panel

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9
Q

Which information is de-cluttered from EICAS display after take off (30” after L/G & Slat/Flap retraction?

A

APU
Autobrake
Engine vibration
Flap/Slat position
L/G position
Oil temperature
Oil pressure
Pitch Trim green band
Speed brake position

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