Term
What does CAS stands for?
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Definition
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Term
What does EICAS stands for?
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Definition
Engine indicating crew alerting system |
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Term
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Definition
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Term
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Definition
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Term
When does TOPI activates?
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Definition
Airplane is above 80 Kts to 400 feet |
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Term
When does LOPI activates?
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Definition
Airplane is less than 200 feet
down to 50 Kts |
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Term
What means a red cabin altitude mesage?
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Definition
Cabin altitude above 10,000 feet |
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Term
At what altitude comes a red cabin altitude message in high altitude airport mode?
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Definition
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Term
What means a amber cabin altitude message?
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Definition
Cabin altitude is between 8500- 10,000 feet |
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Term
What is the cabin altitude with a amber cabin altitude message in high altitude mode?
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Definition
9,650 feet after 30 minutes |
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Term
What means a cyan
cabin altitude?
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Definition
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Term
What is a high altitude
airfied mode?
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Definition
Pressurization controller set above 8,000 feet |
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Term
What means a red
DC GEN OFF L-R-APU?
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Definition
All generators are off-line
"GEN OFF" annunciator will also illuminate |
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Term
What means DC GEN
OFF APU?
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Definition
A single generator is offline,
in this case, the APU |
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Term
What will the airplane do
during an emergency descent?
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Definition
a) 90 degrees turn
b) max speed -10 Kts
c) 15,000 will be set automatically
in the altitude selector |
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Term
What is required for the airplane
to do an emergency
descent automatically?
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Definition
a) autopilot on
b) above FL 310
c) cabin altitude at 14,500 feet |
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Term
How can you cancel the EDM (emergency descent mode)? |
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Definition
Press the AP/TRIM/NWS switch |
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Term
What are two reasons
engine failed L-R will illuminate?
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Definition
a) FADEC has shutdown the engine
due to a system failure
b) Engine fire switch has been pressed |
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Term
How is an engine fire detected?
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Definition
High temperature in the engine nacelle
(500F)
Different loop, but same system for the APU |
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Term
What throttles position
bring a no takeoff message?
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Definition
Throttles past CRU detent |
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Term
What can trigger a no takeoff message?
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Definition
Picture yourself seating in the cockpit. Vizualize a flow, from back to front, starting with the cabin door behind you:
1) Cabin door
2) Parking brakes set
3) Parking brake low pressure
4) Pitch roll disconnect handle
5) T/R emer stow engaged
6) Flaps beyond 15 degrees
7) Rudder bias not in T/O position
8) Trims not set
9) Speedbrakes not stowed
10) Gust lock on
11) Aileron ratio changer not in T/O position |
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Term
What means oil pressure
low L-R ?
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Definition
Pressure below 20 PSI
Message and annunciator
independent of EICAS gauge |
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Term
What means ACM bleed leak?
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Definition
Bleed leak detected near ACM.
ACM will shut off and emer press will activate |
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Term
What is associated with a ACM bleed leak message?
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Definition
a) ACM and APU shuts down b) Emergency pressurization activates |
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Term
What are two reasons why the ANTISKID FAIL message would appear?
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Definition
a) system fault b) Antiskid switch OFF |
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Term
What means AOA HEAT FAIL L-R?
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Definition
Current not detected at AOA probe |
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Term
What means AOA/STALL WARN FAIL L-R?
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Definition
AOA or stick shaker has failed |
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Term
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Definition
Avionics standard communication bus |
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Term
ASCB transmission problem
Data not transmitting
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Definition
ASCB transmission problem
Data not transmitting |
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Term
What are two reasons the
message BAGGAGE HEAT FAIL
will appear? |
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Definition
a) Bleed air heat valve failed open
b) Temperature over 165F in
baggage compartment |
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Term
With the switch in norm, when
is the baggage heat valve commanded to close? |
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Definition
a) Weight on wheel
b) When baggage/APU low message
c) When smoke is detected |
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Term
Is baggage heat available on the ground?
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Definition
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Term
What means BATTERY
O'CURRENT L-R?
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Definition
Battery current over 200 amps |
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Term
What could be inop when the
BLEED AIR MONITOR FAIL
message appears?
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Definition
Systems which uses bleed air monitor cards
like anti-ice or cabin altitude |
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Term
What happens during a
BLEED AIR O'TEMP L-R?
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Definition
Bleed air to the precoolers will
need to be shutoff |
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Term
What happens when the
bleed air knob is not
in the norm position?
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Definition
Will trigger the "bleed select not norm L-R"
message, cyan in the air, amber on the ground. Automatics functions are inop |
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Term
When is the BUS TIE CLOSED message amber? |
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Definition
After 5 minutes if forgotten closed
(after airborne start) with one
electrical source active on both side
of the split bus |
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Term
What means CHECK DU 1-2-3-4?
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Definition
display unit's wrap around
monitor has failed |
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Term
What is the wrap around
monitor used for?
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Definition
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Term
What means CONFIGURATION MISMATCH?
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Definition
Ground message only
Software versions not in certified configuration |
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Term
What means DC EMER
BUS L-R?
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Definition
Electrical relay is open and
emergency bus is isolated |
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Term
How can you trigger
a DC EMER BUS L-R?
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Definition
a) Automatically during engine start after 2 minutes
b) Pilot selection by placing L or R
elec switch to emer
c) DC generator overcurrent protection |
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Term
What means DC GEN O'CURRENT L-R-APU?
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Definition
Current for the generator is too high
Inhibited during start and 2 minutes after it |
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Term
What means DU 1-2-3-4 O'TEMP?
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Definition
Display unit is about to shut down,
due to overtemp |
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Term
What means DC GEN OFF L-R-APU? |
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Definition
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Term
What means DUCT
O'TEMP CABIN?
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Definition
Temperature under cabin floor above 300F |
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Term
What are four reasons emer pressurization activates?
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Definition
a) Manually selected ON
b) ACM overheat
c) ACM bleed leak
d) Cabin is above 14,500 feet |
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Term
What means ENG ANTI-ICE
COLD L-R on the ground?
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Definition
a) Either the preflight check has failed
b) The nacelle surface is too cold
Increase the power to 81% N2
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Term
What means ENG ANTI-ICE COLD L-R in flight?
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Definition
Engine inlet too cold. Inhibited the first 2.5 minutes |
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Term
What happens when the ENG ANTI-ICE O'TEMP L-R message appears?
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Definition
The anti-ice shutoff valve closes.
Once cooled, starts again |
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Term
What does ENGINE CONTROL
FAULT L-R means ?
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Definition
The FADEC detects internal fault
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Term
What does FD MODE OFF mean?
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Definition
Basic pitch and roll autopilot mode |
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Term
What will also illuminate
with FLAPS FAIL message?
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Definition
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Term
What does FUEL BOOST
PUMP ON L-R mean?
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Definition
Pump activated by low pressure switch |
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Term
What will also illuminate with FUEL BOOST PUMP ON L-R message?
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Definition
The ON light in the fuel boost switch |
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Term
What does FUEL CROSSFEED
mean?
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Definition
Fuel is flowing in the wrong direction |
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Term
What does FUEL CROSSFEED TRANSIT mean?
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Definition
Crossfeed valve not fully closed or open |
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Term
What type of valve is
the crossfeed valve?
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Definition
Motorized valve.
Will fail in last position |
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Term
What does FUEL FILTER
BYPASS L-R mean?
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Definition
- Impending bypass of fuel filter
due to contamination
- Monitor other engine, don't X-feed |
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Term
What does FUEL LEVEL
LOW L-R mean?
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Definition
Fuel tank less than 540 Lbs |
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Term
When will the total fuel
quantity will turn amber?
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Definition
When less than 1000 lbs remaining |
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Term
What does FUEL MOTIVE
VLV FAIL L-R mean?
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Definition
During crossfeed, opposite motive flow shutoff
valve has failed to close.
No crossfeed can occur |
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Term
What does GPS 1-2
INACTIVE mean?
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Definition
GPS sensor inactive.
FMS will continue with remaining
GPS or VOR/DME sensors |
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Term
What does GROUND IDLE
L-R mean? |
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Definition
FADEC is in ground mode airborne |
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Term
What does HP VALVE
FAIL L-R mean?
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Definition
High pressure bleed valve has failed open. Message can only occur below FL 370
Aircraft performance is affected |
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Term
What does HYDRAULIC PRESSURE LOW L-R mean?
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Definition
One or both hydraulic pumps are inop
Either due to failure or crew selection
(unload switch) |
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Term
What does INBD WING A/I
COLD L-R mean?
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Definition
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Term
Lav door are closed. When
will LAVATORY DOOR
message appear?
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Definition
a) on the ground
b) in flight, when the flaps or gear are down |
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Term
What is a limitation associated with MACH TRIM FAIL message?
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Definition
Limited to Mach 0.77 if autopilot inop |
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Term
With what MAU failure the CAS message stack is lost?
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Definition
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Term
What does MAU 1-2-3-4
O'TEMP mean?
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Definition
Main MAU detects an overheat
and is about to shut down |
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Term
What does MONITOR WARNING
FAIL mean?
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Definition
a) Monitor warning function in MAU 1 or MAU 4
has failed
b) Aural function in MAU 2 or MAU 3
has failed |
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Term
What light is associated with PARKING BRAKE LOW PRESSURE?
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Definition
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Term
When does the cyan PARKING BRAKE ON becomes amber?
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Definition
a) brakes set with throttles
advanced to T/O detent
b) In flight when the handle is not stowed |
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Term
What does PITCH/ROLL DISCONNECT mean?
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Definition
Disconnect handle is pulled or not stowed
Autopilot will remain OFF |
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Term
What does PITOT/STATIC COLD L-R-STBY mean?
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Definition
a) No current to probe or ports
b) Switch off in flight |
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Term
Why is emer pressurization
not active when PRESS SOURCE
NOT NORM message appears?
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Definition
Automatic functions are only active
when switch is in norm |
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Term
What does PRIMARY STAB TRIM
FAIL mean?
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Definition
Preflight check not done
If accomplished, shows malfunction |
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Term
What happens to the autopilot
when PRIMARY STAB TRIM
FAIL message appear? |
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Definition
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Term
What does RAT HEAT FAIL L-R mean?
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Definition
Current not detected at the RAT probe
when the anti-ice is on |
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Term
What does REMOTE CB TRIPPED mean?
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Definition
CB in the aft J-box has tripped
Not accessible by crew |
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Term
What does ROLL SYSTEM
CONTROL FAULT mean?
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Definition
Roll system found a fault
in aileron ratio changer |
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Term
What does SECONDARY STAB
TRIM FAIL mean?
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Definition
a) Stabilizer not moving
b) Going the wrong direction while using the secondary trim |
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Term
What does SPEEDBRAKES mean?
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Definition
a) Crew reminder to retract them
below 500 feet
b) Malfunction |
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Term
What does STAB TRIM MONITOR WARNING mean?
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Definition
Degradation of the "no back brake"
in the stabilizer actuator |
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Term
What does SUPPLY BLEED
LEAK L-R mean? |
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Definition
Bleed leak detected in the wing
and stab anti-ice (supply zone) |
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Term
What are the three valves
which will close with the SUPPLY BLEED LEAK L-R message?
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Definition
1) Eng/stab anti-ice L-R
2) Bleed air shutoff L-R (pylon)
3) Stab anti-ice L-R |
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Term
What does WINDSHIELD
OVERTEMP L-R mean?
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Definition
Windshield has overheated
and is shutting down |
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Term
What does WING A/I CROSSFLOW OPEN mean?
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Definition
Wing anti-ice cross flow valve stayed
open when commanded closed |
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Term
What does WING ANTI-ICE
O'TEMP L-R mean?
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Definition
Inboard or outboard section of wing too hot
Anti-ice shutoff valve will close |
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Term
What does WING BLEED
LEAK L-R mean?
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Definition
Indicates a bleed leak in inboard or
outboard wing anti ice line |
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Term
What does WOW MISCOMPARE mean?
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Definition
a) Miscompare between squat switches
b) or between squat switches and MAU's |
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Term
What does AC BEARING
L-R mean? |
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Definition
Alternator bearing will fail
within 20 hrs (windshields) |
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Term
What does AHRS BASIC
L-R mean?
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Definition
AHRS has lost air data and is now
in reversionary mode |
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Term
What does AP FAIL A-B mean?
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Definition
An autopilot channel has failed |
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Term
What does BAGGAGE HEAT FAIL mean?
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Definition
Baggage heat failed to come on
when selected |
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Term
What does BATTERY OFF
L-R mean?
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Definition
Battery selected off as a result of a battery
over temperature |
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Term
What does BUS TIE
CLOSED mean?
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Definition
a) bus tie closed
b) Single power source is powering
both bus systems |
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Term
What does CABIN
ALTITUDE mean?
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Definition
Pressurization controller set to high airfield mode
(above 8000 feet) |
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Term
What does ENG ANTI-ICE
COLD L-R mean?
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Definition
Engine inlet lip cold for 2.5 minutes after turning anti-ice on, then turn amber |
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Term
What does ENGINE DISPATCH
LIMIT L-R mean? |
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Definition
FADEC has detected a condition which must be entered in logbook within 125 hrs
Ground message only |
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Term
What should you do when
you get a ENGINE DISPATCH
LIMIT message?
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Definition
Press the event marker button
next to the oxygen panel |
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Term
What does FIRE BOTTLE LOW
BAGGAGE-APU mean?
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Definition
a) Rapid discharge bottle in
baggage compartment low
b) Baggage heat and APU inop |
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Term
What does FIRE BOTTLE LOW
BAG mean?
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Definition
a) Metered discharge bottle in
baggage compartment low
b) Baggage heat inop |
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Term
When will the FUEL BOOST PUMP
ON L-R message appears?
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Definition
1) Selected on
2) Engine start
3) Crossfeed
4) APU operation (right side if engine not running) |
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Term
What does FUEL
CROSSFEED mean?
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Definition
Fuel flowing in correct direction |
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Term
What does FUEL FW SHUTOFF
L-R mean?
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Definition
Engine fire switch has been pressed
and fuel firewall shutoff valve fully closed |
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Term
What does INBD WING A/I
COLD L-R mean in flight?
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Definition
When the surface becomes cold due
to automatic bled air shutoff from overheat
or bleed leak |
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Term
When will NO TAKEOFF
message turn red?
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Definition
When the trottles are advanced to CRU |
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Term
What does OIL LEVEL LOW
L-R mean?
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Definition
Displayed only on the ground when a fault has occured in the oil level low sensor. Dry motoring will be used to determine if oil needs to be added or not.
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Term
What does WING A/I
CROSSFLOW OPEN mean?
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Definition
Anti-ice crossflow selected to crossflow
and the valve is open |
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Term
What does YD FAIL A-B mean?
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Definition
Channel of the yaw damper failed
Autopilot will be switched to other side |
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Term
In general, what does a cyan message mean?
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|
Definition
Advisory
Result of an amber message |
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|
Term
What does come with a master warning?
|
|
Definition
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|
Term
What are the only 2 red lights not coming with voice?
|
|
Definition
1) Oil pressure
2) Engine vibration |
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|
Term
What is the only red message
with voice said continously?
|
|
Definition
No takeoff
Unless cancelled
Will automatically clear at liftoff to alleviate distraction if the T/O is continued |
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Term
What audio comes with a
master caution?
|
|
Definition
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|
Term
|
Definition
Amount of time the message must be true to be posted
Standard is 300ms |
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Term
When does a cyan message
stop flashing? |
|
Definition
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|
Term
What is the name of the
device giving CAS messages?
|
|
Definition
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|
Term
What does red values mean on EICAS?
|
|
Definition
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|
Term
What does green values
mean on EICAS?
|
|
Definition
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|
Term
What does dashed lines
mean on EICAS?
|
|
Definition
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|
Term
What is the only door on
the aircraft to trigger
a no T/O? |
|
Definition
|
|
Term
Does a anti-skid off
trigger a no T/O?
|
|
Definition
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|
Term
Does a pitot heat off
trigger a no T/O?
|
|
Definition
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|
Term
The autopilot aural warning is still going on,even after pressing the AP/TRIM/NWS DISC button. What can you do?
|
|
Definition
This could be an indication of a guidance control panel failure.
Even though master warning is not illuminated, pressing the switch will cancel the horn. |
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|
Term
True or false: an invalid data will not cause
warnings or CAS messages |
|
Definition
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|
Term
How is the STAB NO TAKEOFF
stby annunciator triggered? |
|
Definition
Need stab not in position for T/O
and a throttle to the TO detent
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|
|
Term
Why was the STAB NO TAKEOFF
stby annunciator designed? |
|
Definition
Provides backup to the stab trim indications
on EICAS due to a separate set of contacts |
|
|
Term
Which bottle gets discharged when
you press the APU fire switch? |
|
Definition
The shared baggage/APU fire bottle
in the tail cone |
|
|
Term
What happens when you press
the BAG FIRE PUSH switchlight? |
|
Definition
1- Discharge the bag/APU fire bottle in the tail and the dedicated fire bottle in the nose
2- Arms the white SEC BAG FIRE light
3- APU will not operate |
|
|
Term
What means ground prox fail? |
|
Definition
- TAWS computer has detected a fault or a required system has been lost.
- TAWS functions will be inop
|
|
|
Term
What means oil filter bypass? |
|
Definition
Displayed when the pressure across the oil filter
becomes large enough due to debris contamination |
|
|
Term
What is also illuminated when
you get a DC GEN OFF L/R message? |
|
Definition
- GEN OFF annunciator
- CABIN DOOR OPEN |
|
|
Term
What is associated with
a ACM bleed leak message? |
|
Definition
- ACM will shut off
- Emer press will activate
- APU, if running, will shutdown and
remain unavailable for the remainder of the flight even if the message clears |
|
|
Term
What other amber message
is associated with ACM bleed leak? |
|
Definition
|
|