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display.
TERR TEST (cyan) – GPWS operating in self–test mode.
TERR RANGE DISAGREE (amber) –
• terrain display enabled, and
• terrain output range disagrees with range selected by EFIS control panel
MAP/TERR RANGE DISAGREE (amber) –
• terrain display enabled, and
• terrain output range disagrees with range selected by EFIS control panel,
and
• map display output range disagrees with range selected by EFIS control
panel
1 Terrain Status Annunciation
2 Terrain Mode Annunciation
3 Terrain Range Status Annunciation
TERR
TEST
TERR RANGE DISAGREE
MAP/TERR RANGE DISAGREE
TERR
OVRD
TERR
POS
TERR
FAIL
NAVIGATION DISPLAY
1
2
3
PRELIMINARY
787 Flight Crew Operations Manual
Warning Systems -
Controls and Indicators
Boeing Proprietary 15.10.19
Predictive Windshear (PWS) Display and Annunciations
Displayed (red and black) –
• PWS alert is occurring
• displays windshear location and approximate geometric size (width and
depth)
Symbol, radials, and weather radar returns displayed automatically when:
• PWS alert occurs, and
• WXR is not selected on either ND, and
• respective ND is in MAP or MAP CTR mode.
When terrain display is selected and PWS alert occurs, weather radar display
replaces terrain display.
Displayed (amber) –
• PWS alert is occurring
• extend from PWS symbol to help locate windshear event
WINDSHEAR (amber) – PWS caution alert is occurring.
WINDSHEAR (red) – PWS warning alert is occurring.
Displayed in all navigation display modes.
1 PWS Symbol
2 PWS Radials
3 WINDSHEAR Annunciation
5
13R
12
15
9
WINDSHEAR
NAVIGATION DISPLAY
3
PRELIMINARY
2
1
787 Flight Crew Operations Manual
Warning Systems -
Controls and Indicators
15.10.20 Boeing Proprietary
Status Display
Displays hydraulic, APU, oxygen system and cooling liquid indications and status
messages.
Status messages indicate equipment faults requiring MEL reference for dispatch.
Displayed –
• additional pages of status messages exist
• displays number of page selected
Push – displays the next page of status messages.
1 Status Display
2 Status Messages
3 Page (PG) Number
4 Next Page (NEXT PG)
MULTIFUNCTION DISPLAY
1
OXYGEN STATUS MESSAGES
HYDRAULIC
QTY
PRESS
L C R
CREW PRESS
X.XX X.XX X.XX
XXXX XXXX XXXX
XXXX
OF LO RF
ELEC APU SPU OVHT
ELEC BATTERY BUS
RPM EGT
OIL PRESS PSI OIL TEMP C OIL QTY
XXX.X
XX XXX X.XX
APU
PG 1 OF 3 NEXT PG
XXXX C
LIQUID COOLING
QTY X.XX
L
LO X.XX
R
RF
STATUS MESSAGES
2
3
4
PRELIMINARY
MULTIFUNCTION DISPLAY
787 Flight Crew Operations Manual
Warning Systems -
Controls and Indicators
Boeing Proprietary 15.10.21
EICAS Event Record Switch
Push – records up to five EICAS events into memory.
1 EICAS EVENT Record (RCD) Switch
EICAS
EVENT RCD
FORWARD AISLE STAND
1
PRELIMINARY
787 Flight Crew Operations Manual
Warning Systems -
Controls and Indicators
15.10.22 Boeing Proprietary
Intentionally
Blank
787 Flight Crew Operations Manual
Warning Systems Chapter 15
System Description Section 20
Boeing Proprietary 15.20.1
15.20 Warning Systems-System Description Introduction
Warning systems consist of:
• engine indication and crew alerting system (EICAS)
• airspeed alerts
• tail strike detection system
• takeoff and landing configuration warning system
• MCP selected altitude alerts
• crew alertness monitor
• traffic alert and collision avoidance system (TCAS)
• windshear alerts
• ground proximity warning system (GPWS)
Engine Indication and Crew Alerting System (EICAS)
EICAS consolidates engine and airplane system indications and is the primary
means of displaying system indications and alerts to the flight crew. EICAS
information may be displayed on any MFD as desired by the aircrew.
EICAS Messages
Systems conditions and configuration information is provided to the crew by four
types of EICAS messages:
• EICAS alert messages are the primary method to alert the crew to
non-normal conditions
• EICAS communication messages direct the crew to normal
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787机组操作手册Flight Crew Operations Manual 3(116)
