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operational or aircraft system conditions that require immediate corrective action. All
warning messages are preceded by a triple chime and appear in red at the top of
the message area on ED1. For all warnings, the red MASTER WARNING lights will
flash. Some warnings also have an aural alert consisting of a unique tone and a
voice advisory. Warning messages cannot be removed from view, unless the
applicable failure has been rectified.
S Cautions messages, are less urgent than warnings and indicate operational or
aircraft system conditions that require prompt corrective action. All caution
messages are preceded by a single chime and appear in amber immediately below
the warnings in the message area on ED1. For all cautions, the amber MASTER
CAUTION lights will flash. Caution messages can be removed from view by using
the CAS button on the EICAS control panel.
S Advisories messages, are used to show that a safe condition exists. They appear in
green at the top of the message area on ED2. Advisory messages cannot be
removed from view, unless the applicable system or switch has been deactivated or
deselected.
S Status messages, indicate that an abnormal condition exists or that a low-priority
failure has occurred. They appear in white in the message area below the
advisories. Status messages can be removed from view by using the STAT button
on the EICAS control panel.
Vol. 1 02--20--11
REV 56, Jan 31/03
AURAL/VISUAL INDICATING AND
RECORDING
Engine Indication and Crew Alerting System
Flight Crew Operating Manual
CSP A--013
MASTER
The most recent message appears at the top of its respective group of messages. A
message is automatically removed from EICAS when the associated condition no
longer exists. In this case, messages which appeared below the deleted message,
each move up one line. When a new fault occurs, the new message will move older
messages down one line.
If the number of warnings exceeds the message area (number of lines), then only the
most recent warning messages are displayed and a red PAGE 1/2 appears at the
bottom of the message area.
When more caution messages exist than can fit in the message area, a second page of
cautions will be created. The second page of cautions will be indicated as Page 1 of 2
in the top RH corner of ED1. The CAS button on the EICAS control panel is used to
page through the caution messages.
S Caution messages can be removed from view by pressing the CAS button,
providing that both main generators are operating and on-line. A MSGS icon will
appear, advising the crew that the caution messages are out of view.
NOTE
If a new abnormal situation occurs, the corresponding
cautionmessage will appear. To view all of the caution
messages, re-select the CAS button.
Advisory messages cannot be removed from view, unless the appropriate
system/switch, has been deactivated. If the number of advisories exceeds the
message area, a green PAGE 1/2 appears at the bottom of the message area.
When more status messages exist than can fit in the message area, a second page of
status messages will be created. The second page of status messages will be
indicated as Page 1 of 2 in the top LH corner of ED2. The STAT button on the EICAS
control panel is used to page through the status messages.
S Status messages can be removed from view, anytime the EICAS system is
powered, by pressing the STAT button on the EICAS control panel. A MSGS icon
will appear, advising the crew that status messages are out of view.
REV 56, Jan 31/03
AURAL/VISUAL INDICATING AND Vol. 1 02--20--12
RECORDING
Engine Indication and Crew Alerting System
Flight Crew Operating Manual MASTER
CSP A--013
EICAS Display Message Fields <MST>
Figure 02---20---8
Status Messages (white)
Conditions that require time
available corrective action.
Status messages can be paged.
Status messages can be removed
from view anytime.
Advisory Messages (green)
System response or acknowledgement
messages (new condition).
Advisory messages cannot be paged.
Advisory messages cannot be removed
from view, without de--selecting the
appropriate system.
Status Page
Caution Messages (amber)
Conditions that require prompt
corrective action.
Caution messages can be paged.
Caution messages can be removed
from view, providing both main
generators are operating and on--line.
Warning Messages (red)
Conditions that require immediate
corrective action.
Warning messages cannot be paged.
If the number of warning messages
exceeds the available message area,
 
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