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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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l-r probe mon fail
wing aice ovht
evs heat fail
evs heat ovht
ice
ice detector fail
l aoa heat fail
l cowl a/ice fail
l window heat fail
l wing a/ice fail
l wshld heat fail
pitot 1 ht fail
pitot 2 ht fail
pitot 3 ht fail
r aoa heat fail
r cowl a/ice fail
r window heat fail
r wing a/ice fail
r wshld heat fail
stby pitot ht fail
wing a/ice lo heat
ice
ice detector fault
l cowl a/ice fault
l probe mon fail
r cowl a/ice fault
r probe mon fail
tat ht 1 fail
tat ht 2 fail
tat ht 3 fail
wing a/ice fault
wing a/ice sensor
yd heat 1 fail
yd heat 2 fail
l cowl a/ice auto
l cowl a/ice on
l wshld heat off
r cowl a/ice auto
r cowl a/ice on
r wshld heat off
wing a/ice auto
wing a/ice on
wing xbleed from l
wing xbleed from r
xbleed closed
xbleed open
wing aice ovht arrow btn

Over-temperature detected in wing a/ice system

evs heat fail arrow btn

The Infrared Window (IRW) and/or fairing is not heated. There is a loss of heater control. The Enhanced Vision System (EVS) image may become degraded.

evs heat ovht arrow btn

There is an overheat condition related to the EVS Heater Controller (EVSHC).

ice arrow btn

Cowl or wing icing detected with one of the three anti-ice systems off (left/right cowl or wing)

ice detector fail arrow btn

Loss of both ice detectors

l aoa heat fail arrow btn

Left AOA heater has failed when should be "ON".

l cowl a/ice fail arrow btn

Left CAIV closed (valve switch or low pressure) but commanded open.

l window heat fail arrow btn

Left side window temperature controller has failed and can not heat.

l wing a/ice fail arrow btn

Low temperature, left WAI valve closed or left bleed off with CBW closed

l wshld heat fail arrow btn

Left windshield temperature controller has failed and can not heat.

pitot 1 ht fail arrow btn

Pitot 1 heat has failed.

pitot 2 ht fail arrow btn

Pitot 2 heat has failed.

pitot 3 ht fail arrow btn

Pitot 3 heat has failed.

r aoa heat fail arrow btn

Right AOA heater has failed when should be "ON".

r cowl a/ice fail arrow btn

Right CAIV closed (valve switch or low pressure) but commanded open.

r window heat fail arrow btn

Right side window temperature controller has failed and can not heat.

r wing a/ice fail arrow btn

Low temperature, right WAI valve closed or right bleed off with CBW closed

r wshld heat fail arrow btn

Right windshield temperature controller has failed and can not heat.

stby pitot ht fail arrow btn

Standby Pitot heat has failed.

wing a/ice lo heat arrow btn

Insufficient heating for wing anti-icing.

ice arrow btn

Cowl or wing icing detected with one of the three anti-ice systems off (left/right cowl or wing)

ice detector fault arrow btn

Loss of one ice detector.

l cowl a/ice fault arrow btn

Left cowl anti-icing degradation has occurred but operationally safe.

l probe mon fail arrow btn

Monitoring LRU has failed. Heater status on Probes and Left System is not verified.

l-r probe mon fail arrow btn

Monitoring LRU has failed. Heater status on Probes, Left & right System are not verified.

r cowl a/ice fault arrow btn

Right cowl anti-icing degradation has occurred but operationally safe.

r probe mon fail arrow btn

Monitoring LRU has failed. Heater status on Probes and Right System is not verified.

tat ht 1 fail arrow btn

Left Engine TAT Heater Failed

tat ht 2 fail arrow btn

Right Engine TAT Heater Failed

tat ht 3 fail arrow btn

Fuselage TAT Heater Failed

wing a/ice fault arrow btn

Loss of redundancy on wing a/ice system (CBW failed, one temperature sensor fail, opening of CBW and closing of one WAIV, ...).

wing a/ice sensor arrow btn

Failure of both outboard wing a/ice temperature sensors.

yd heat 1 fail arrow btn

Yaw Damper Actuator 1 Heater Failed

yd heat 2 fail arrow btn

Yaw Damper Actuator 2 Heater Failed

l cowl a/ice auto arrow btn

Left cowl anti-ice selected AUTO.

l cowl a/ice on arrow btn

Left cowl anti-ice selected ON.

l wshld heat off arrow btn

Left windshield temperature control switch selected off.

r cowl a/ice auto arrow btn

Right cowl anti-ice selected AUTO.

r cowl a/ice on arrow btn

Right cowl anti-ice selected ON.

r wshld heat off arrow btn

Right windshield temperature control switch selected off.

wing a/ice auto arrow btn

Wing anti-ice selected to AUTO.

wing a/ice on arrow btn

Wing anti-ice selected to on.

wing xbleed from l arrow btn

Wing anti-ice supplied by left bleed.

wing xbleed from r arrow btn

Wing anti-ice supplied by right bleed.

xbleed closed arrow btn

Wing cross-bleed closed.

xbleed open arrow btn

Wing cross-bleed open

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