Annunciator Lights Flashcards
What does the door entry light mean?
Door not closed, latched or locked
EMER DOORS light means?
FWD or AFT emergency door or wing slide door not closed latched or locked
CARGO DOORS light?
FWD or AFT cargo compartment doors not closed latched or locked
ACCESS DOORS light means?
FWD equipment bay or Electrical equipment compartment door not closed, latched or locked
CAPT/FO PITOT light means?
Probe not heated in flight or neither engine running on the ground
L/R AOA light means?
L/R AOA probe not heated in flight or neither engine running on the ground
L/R AUX PITOT light means?
probe not heated in flight or neither engine running on the ground
TAT light means?
probe not heated in flight or neither engine running on the ground
STAB TRIM light means?
Stabiliser trim rate is one half normal rate
SPOILERS light means?
One or more spoiler is inoperative
AUTO SPD BRK light means?
Fault detected
Light man illuminate momentarily when speed brake handle is moved to the DOWN position after automatic deployment
UNSCHED STAB TRIM light means?
Uncommanded stab movement
RUDDER RATIO light means?
Rudder ratio system failed
ANTI-SKID light means?
Fault detected in the anti skid system
AIL LOCK light means?
Actuator disagrees with commanded position
MACH PROBES light means?
Probes inoperative
ENG EEC PROBE light means?
ENG EEC inoperative
FIRE light means?
Engine, APU, wheel well or cargo fire detected
CONFIG light means?
Configuration warning exists
WINDSHEAR light means?
WINDSHEAR condition detected?
GPWS look ahead modes and all other GPWS immediate alert modes inhibited
PULL UP light means?
Illuminated if:
Descent rate severe
Excessive closure rate with terrain w/ gear and flaps not in landing configuration
Enhanced GPWS look ahead warning active
A/P DISC light means?
A/P automatically or manually disconnected.
Extinguished by pushing either A/P disengage switch
CABIN ALT light means?
Cabin altitude >10,000
Extinguishes when cabin alt <8,500
OVSPD light means?
Exceeding Mmo or Vmo
SPEED BRAKES light means?
Speed brakes extended when:
Flaps in landing position
RA less than 800’
ALT ALERT light means?
Aircraft altitude between 300 and 900 feet of selected altitude
AUTO PILOT light means?
Degraded operating condition exists.
Extinguished when corrected or another A/P selected (provided there’s not a common fault)
A/T DISC light means?
AutoThrottle disconnected
FMC light means?
FMC message in the CDU
GND PROX G/S INH light means?
Illuminated if:
Ground prox condition exists
Enhanced GPWS look ahead caution exists
BRAKE TEMP light means?
Brake temp in high range (>5)
WHL WELL FIRE light means?
Fire in one or both wheel wells
DOORS light means?
Door not closed
Landing gear disagree light means?
Gear not in commanded position
Landing gear down lights mean?
Gear down and locked
ENG VALVE light means?
Engine fuel valve not in the commanded position
SPAR VALVE light means?
Fuel spar valve not in commanded position
REV ISLN light means?
fault detected in the reverser system
L/R FUEL CONTROL switches mean?
Run: Normal position for flight, opens engine and spar valves, energising igniters
Cut Off: closes engine and spar valves, terminates ignition
L/R FUEL CONTROL fire warning lights mean?
Associated engine fire detected
L/R ENG OVHT lights mean?
Engine overheat detected
ENG BTL 1/2 DISCH light means?
Extinguisher bottle discharged or has low pressure
LEFT/RIGHT Engine Fire switches mean?
IN: Mechanically locked, unlocks if there’s a fire.
OUT: Closes engine and spar valves, closes assoc. engine bleed air valves, closes assoc GCB, shuts off HYD fluid to Eng driven pump,
1/2: Discharges selected fire extinguisher into engine
Engine Fire warning lights mean?
Engine fire detected
