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(WARNING)
RED MESSAGE (CAUTION)
AMBER MESSAGE (ADVISORY)
CYAN MESSAGE (STATUS)
WHITE MESSAGE Require immediate crew attention. These messages are accompanied by flashing master warning, triple chime attenson with or without voice message or dedicated tone. Require immediate crew awareness and future crew action may be required in the form of alternate system selection or performance limitation. These message are accompanied by flashing master caution and a single chime. Indicate safe or normal system operation which require crew awareness, over and above the dark cockpit philosophy. Indicate minor failures or reduction in systems capability, which require no crew action.

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For AOG assistance contact:

CRC Montreal (YUL)
Quick Links
apu fire
cargo smoke
gear bay ovht
l engine fire
r engine fire
apu fire det fail
cargo smoke det fail
fire sys fault
firex apu squib fail
gear bay det fail
l fire det fail
r fire det fail
fire sys fault
firex btl 1 fault
firex btl 1 low
firex btl 2 fault
firex btl 2 low
fire sys in test
fire sys test ok
apu fire arrow btn

One of the fire detection loops on the APU has sensed a fire.

cargo smoke arrow btn

Smoke has been sensed in the cargo (baggage) area.

gear bay ovht arrow btn

An overheat condition has been sensed in the MWW.

l engine fire arrow btn

One of fire detection loops on the left engine has sensed a fire.

r engine fire arrow btn

One of fire detection loops on the right engine has sensed a fire.

apu fire det fail arrow btn

APU fire detection system has failed.

cargo smoke det fail arrow btn

Baggage compartment smoke detection system has failed.

fire sys fault arrow btn

Fire detection and extinguishing system has detected a fault.

firex apu squib fail arrow btn

APU fire extinguishing container squib on bottle No. 2 has failed (no low pressure indication).

gear bay det fail arrow btn

MWW overheat detection has failed.

l fire det fail arrow btn

Left engine fire detection system has failed.

r fire det fail arrow btn

Right engine fire detection system has failed.

fire sys fault arrow btn

FIREX-CU has sensed a fault.

firex btl 1 fault arrow btn

Left container squib for the left or right engine has failed.

firex btl 1 low arrow btn

Fire extinguishing container No. 1 pressure is low.

firex btl 2 fault arrow btn

Right container squib for the left or right engine has failed.

firex btl 2 low arrow btn

Fire extinguishing container number 2 pressure is low.

fire sys in test arrow btn

Fire detection system is in pilot initiated test.

fire sys test ok arrow btn

Fire detection system test is satisfactory.

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