EICAS WARNING SYSTEMS Flashcards
What does EICAS mean?
• Engine Indication and Crew Alerting System
FCOM, VOL 2; 15.10.1
What are the three types of EICAS messages?
- Alert
- Memo
- StatusFCOM, VOL 2; 15.20.1
What are the three priority levels of alert messages?
- Warning
- Caution
- AdvisoryFCOM, VOL 2; 15.20.2
What is the highest priority alert message?
• Warning messages (red)
FCOM, VOL 2; 15.10.1
Can warning messages be canceled by pushing the CANC switch?
• No
FCOM, VOL 2; 15.10.1
Can amber alert messages be canceled or recalled?
• Yes, by pushing the CANC switch or the RCL switch.
FCOM, VOL 2; 15.10.1
What is an advisory message?
- Lowest priority message (displayed in amber).
- Indented one space
- Can be canceled or recalled.FCOM, VOL 2; 15.10.2
Where is the most recent EICAS communication message displayed?
- At the top of its priority group.
- All messages move down one line.FCOM, VOL 2; 15.20.3
Where is the most recent Memo message displayed?
• At the bottom of the memo messages.
FCOM, VOL 2; 15.20.3
What is a memo message and where are they displayed?
• A reminder of selected state of controls or systems.
• Displayed in white
• Cannot be canceled
• Displayed at the bottom of the last page of EICAS alert messages,
on the primary EICAS display.
FCOM, VOL 2; 15.10.2; 15.20.2
Give examples of EICAS memo messages?
- APU RUNNING
- CONTINUOUS IGNITION ON
- SEATBELTS ON
- PACKS OFF
- AUTOBRAKES RTOFCOM, VOL 2; 15.10.2; various
What does the STATUS Cue mean, and what color is the display?
- A new status message exists.
- Cyan.FCOM, VOL 2; 15.10.2
What is the function of the EIU selector in the AUTO position?
- Selects an operable EIU to provide data to EFIS and EICAS.
- Selects, left, then center, and then right.FCOM, VOL 2; 15.10.3
If you had previously exceeded a parameter, such as an EGT limit for an engine, what would be displayed when pushing the RCL Switch?
• Redisplays a red box for previously exceed parameters.
FCOM, VOL 2; 15.10.4
What alert displays are shown or displayed on the PFD?
• PULL UP (red)
• WINDSHEAR (red) (predictive windshear ahead or an immediate
windshear is occurring.)
- All other GPWS alerts inhibited.
FCOM, VOL 2; 15.10.5