Indicating and Recording Systems Flashcards

Indicating and Recording Systems

1
Q

How can the EFIS displays be controlled after an EFIS control panel failure?

A

Through the related CDU (CDU on same side).

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2
Q

Does this operation require a failure of the EFIS control panel?

A

No (can control EFIS display through CDU at all times).

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3
Q

How does EFIS control from a CDU affect the normal panel operation?

A

It inhibits inputs FM the respective EFIS control panel.

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4
Q

How is the display on the lower centre blanked?

A

By selecting a second selection of a display already on the lower centre display.

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5
Q

How many CDUs can be used for DSP control at a time?

A

1

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6
Q

When is selection of an inboard MFD no longer available?

A

When PFD is selected to the inboard MFD (other displays selected FM DSP are inhibited).

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7
Q

Which synoptic displays can be compacted if EICAS is on an inboard MFD?

A

ENG, AIR and FUEL.

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8
Q

What affect does the failure of the upper centre display have?

A

Switches EICAS display to lower centre display.

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9
Q

When are the DSPL CTRL switch to be used?

A

When automatic switching fails (DSPL CTRL switch provide capability to manually select PFD and ND sources).

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10
Q

Which pilot control the cursor on the lower display?

A

The last pilot who selected the cursor on the lower display

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11
Q

What is the implication of STATUS messages?

A

Dispatch capability may be affected (all EICAS status messages are listed in the DDG and provide a cross reference to the MEL for dispatch capability)

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12
Q

When does a rectangular icon precede an EICAS message?

A

[] prefaces EICAS alert messages that have procedural steps and alert messages for CXlists that have notes or information of which the crew must be made aware.

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13
Q

When can red EICAS messages ever be cancelled?

A

Never (cannot be cancelled by pushing the CANC/RCL switch).

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14
Q

Can COMM messages be cancelled?

A

No (cannot be cancelled by pushing the CANC/RCL switch).

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15
Q

Where are EICAS MEMO messages displayed?

A

In white at the bottom of the last page of EICAS alert messages on the primary EICAS display.

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16
Q

How are EICAS messages prioritised?

A

WARNING CAUTION ADVISORY Communications Memo Status Cue

17
Q

What does the aural WAILER indicate?

A

Autopilot disconnect.

18
Q

How is an impending STALL indicated?

A

L & R stick shakers (independently vibrate L & R control columns).

19
Q

When are takeoff configuration warnings inhibited during takeoff?

A

If thrust decreased BLW T/O range and airspeed < V1, or, V1 or rotation whichever is first.

20
Q

How long will a takeoff configuration EICAS message be displayed for?

A

Message remains displayed for 10s after thrust reduced to aid in identifying the T/O configuration

21
Q

When will the C chord aural be heard?

A

900’ prior to reaching altitude selected on the MCP.

22
Q

How is the ALTITUDE ALERT EICAS message inhibited during a normal approach?

A

When G/S captured or LDG flaps selected and LDG gear down & locked.

23
Q

What level is the PILOT RESPONSE EICAS message?

A

Initially an ADVISORY, after a predefined time elapses after the last switch detection was detected and no action from the pilot has been undertaken, progresses to CAUTION message, then eventually to WARNING message

24
Q

What is a closed loop item?

A

CXlist items that involve continuous and automatic monitoring of switch/lever/selector position.

25
Q

Which checklists have the ultimate priority?

A

CXlists associated W/ EICAS warning messages.

26
Q

Why do some EICAS messages not have an icon?

A

Icon (white empty box to left of a message) indicates CXlist status. If icon not displayed by an EICAS message it means either: • All CXlist items complete. • No CXlist procedure for the displayed message. • Another message is displayed whose corresponding CXlist inhibits display of the icon.

27
Q

What normal checklist would follow a go-­‐around?

A

After T/O CXlist.

28
Q

A closed loop item is not responding. How can the checklist be completed?

A

By selecting item override (allows any CXlist to be completed by selection of the line item override key [changes colour of highlighted step to cyan]).

29
Q

When does the STATUS cue inhibit start?

A

Engine start (until 30 minutes after T/O).

30
Q

List 3 types of alerts inhibited at 80 knots:

A

• EICAS WARNING message: CONFIG GEAR STEERING. • PWS caution alerts. • All EICAS ADVISORY messages.

31
Q

When is the red ENG FAIL warning on the PFD inhibited?

A

• Engine start until 65kts airspeed. • New red ENG FAIL on PFD: 6kts before V1 until LDG.

32
Q

How many EICAS events can be manually recorded?

A

Up to 5 events (by pushing the EICAS EVENT RCD switch).