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The APU digital RPM and EGT displays (green) are presented below the engine instruments on the top half of the left MFD.
FUEL QUANTITY
Fuel quantities are displayed below the APU RPM and EGT information in green on the EICAS. Fuel quantities presented
include left, right, and total.
TRIM SETTINGS
Aileron, horizontal stabilizer, and rudder trim settings are continuously displayed on the upper middle of the left MFD.
Aileron, horizontal stabilizer and rudder trim indications are green when trims are set in the takeoff range when on the
ground and in red for a configuration warning. In flight, the indicators are white.
AURAL/VISUAL ALERTS
Sep 13/2004 Flight Crew Operating Manual Volume 2
REV 1 CSP 100-6 03-02-07
ENGINE INDICATING AND CREW ALERTING SYSTEM (EICAS) (Cont)
MULTIFUNCTION DISPLAY (MFD) (Cont)
FLAPS, LANDING GEAR AND SPOILERS
Flaps, landing gear and spoilers information is presented graphically (green), with flaps also presented in a digital format.
The flaps, gear, and spoiler information are decluttered (removed) from the display when this equipment is retracted or
stowed.
CABIN PRESSURIZATION
Cabin altitude and cabin rate of climb/descent are displayed below the spoiler information. An arrow displays climb or descent.
CREW ALERTING SYSTEM MESSAGES (CAS)
CAS messages are displayed on the right side of the top half of the left MFD. All red messages are displayed at the top, in
order of occurrence (last message at top). Amber, cyan, and then white messages are displayed below the red messages, in
that order.
EICAS MESSAGES
The Crew Alerting System (CAS) provides visual and aural alerts during a malfunction. The CAS prioritizes messages by
order of importance and order of occurrence.
The order of importance is accomplished by the use of color and aural alerts. The four levels of CAS message importance
are: Warning, Caution, Advisory, and Status.
For order of occurrence, the most recent message is displayed at the top of its associated list.
WARNING (W) MESSAGES
The most urgent messages are warnings and red in color. Red warning messages are presented on the top of the CAS page
and remain in view until the problem is resolved.
Warning messages require immediate action and are always accompanied by:
- Triple chime
- Flashing master warning lights
Warning messages, in addition to the above indications, can also generate:
- Voice message
Pressing either master warning switch:
- Silences the aural alerts (except for a non-mutable gear warning)
- Stops the flashing of the master warning lights
CAUTION (C) MESSAGES
Caution messages are second in order of importance. Amber caution messages appear directly below any warning messages
that may be displayed.
Caution messages require prompt action and are always accompanied by:
- Single chime
- Flashing master caution lights
Pressing either master caution switch:
- Stops the flashing of the master caution lights
REV 1
AURAL/VISUAL ALERTS
Volume 2 Flight Crew Operating Manual Sep 13/2004
03-02-08 CSP 100-6 REV 1
ENGINE INDICATING AND CREW ALERTING SYSTEM (EICAS) (Cont)
MULTIFUNCTION DISPLAY (MFD) (Cont)
ADVISORY (A) MESSAGES
Cyan advisory messages appear directly below any caution messages that may be displayed. Advisory messages are generated
when crew awareness is required and subsequent crew action may be required. Advisory messages indicate:
- Non-pilot selected automatic activation of certain critical systems (L or R FUEL PUMP ON)
- Loss of system redundancy
- Needed information not related to a change of system status (SELCAL)
- May have a tone associated (i.e. cabin call or voice SELCAL)
STATUS (S) MESSAGES
White status messages appear directly below any advisory messages that may be present.
White status messages:
- Indicate the state of a specific system that has been manually activated
INHIBITED EICAS MESSAGES
Takeoff and landing are the most critical phases of flight, and the most workload intensive. Accidents can occur during
these phases of flight due to the crew becoming distracted by minor non-relevant system problems. To reduce the possibility
of this occurring, some warning messages, most caution messages, and all advisory messages are inhibited during the takeoff
and landing phase.
Selected messages are inhibited for takeoff when airspeed is above 80 kts, and the aircraft reaches 400 ft AGL.
Selected messages are inhibited during landing when the aircraft descends below 400 ft AGL and airspeed decreases to less
than 40 kts. Inhibited messages are indicated with a X in the respective column.
When a message is triggered during an inhibit period, the message and the master/caution (if appropriate) illuminates as
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