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indication is also at full deflection.
Indicates pitch limit (stick shaker activation point for the existing flight
conditions).
Displayed when the flaps are not up, or at slow speeds with the flaps up.
4Minimum Maneuvering Speed
5Minimum Speed
6 Landing Flap and VREF Speed
1 Bank Pointer
2 Slip/Skid Indication
3 Pitch Limit Indication
10 10
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787 Flight Crew Operations Manual
Flight Instruments, Displays -
Controls and Indicators
10.10.6 Boeing Proprietary
Indicates the IRS horizon relative to the airplane symbol.
Pitch scale is in 2.5 degree increments.
Fixed reference for the bank pointer.
Scale marks are at 0, 10, 20, 30, 45, and 60 degrees.
Indicates airplane attitude with reference to the IRS horizon.
PFD Steering Indications
Note: Refer to Chapter 15, Warning Systems, for TCAS Steering Indications and
Time Critical Warnings.
Indicates flight director pitch and roll steering commands.
Refer to Chapter 4, Automatic Flight.
4 Horizon Line and Pitch Scale
5 Bank Scale
6 Airplane Symbol
1 Flight Director Pitch and Roll Bars
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787 Flight Crew Operations Manual
Flight Instruments, Displays -
Controls and Indicators
Boeing Proprietary 10.10.7
Displays flight path angle and drift angle if:
• FPV is selected on the EFIS control panel, or
• FPA (flight path angle) is selected on the MCP.
Flight path angle is displayed relative to the horizon line.
Drift angle is represented by the perpendicular distance from the centerline of the
pitch scale to the FPV symbol.
Indicates the selected flight path angle when FPA is selected on the MCP.
PFD Radio Altitude Indications
Displays radio altitude below 2500 feet AGL.
The display box is highlighted in white for 10 seconds when passing below 2500
feet.
Turns amber when below radio altitude minimums.
PFD Navigation Performance Indications
Actual Navigation Performance (ANP) and Required Navigation Performance
(RNP) displayed when LNAV, VNAV, or TOGA are active modes.
2 Flight Path Vector (FPV)
3 Selected Flight Path Angle (FPA)
1 Radio Altitude
10
20
1 860
787 Flight Crew Operations Manual
Flight Instruments, Displays -
Controls and Indicators
10.10.8 Boeing Proprietary
Displays the source of navigation performance for the navigation scales.
Possible combinations:
• LOC/VNAV – Localizer with VNAV deviation
• LNAV/G/S – LNAV deviation with glideslope
• LNAV/VNAV – LNAV and VNAV deviation
• LNAV/G/P – LNAV deviation with IAN glidepath
• FAC/VNAV – IAN final approach course with VNAV deviation
• ILS – ILS approach
• FMC – IAN approach
• GLS – GLS approach
1 Navigation Source Reference
FMC
RW13R 12.4
RNV13R/130
A/P
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PRELIMINARY
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787 Flight Crew Operations Manual
Flight Instruments, Displays -
Controls and Indicators
Boeing Proprietary 10.10.9
Represents the relative position of the path for the selected and activated
approach.
• if engaged lateral mode subsequently transitions to LOC or IAN FAC,
lateral NPS deviation indications will be removed and normal ILS
localizer or IAN FAC indications will be displayed.
• if engaged vertical mode subsequently transitions to G/S or IAN G/P,
vertical NPS deviation indications will be removed and normal ILS G/S
or IAN G/P indications will be displayed.
Pointer:
• unfilled magenta symbol when parked at deflection limit
• filled magenta when not parked at deflection limit
• indicates relative position from the annunciated navigation source
• flashes for ten seconds if pointer migrates into bar area for five seconds or
ANP bars meet in the middle of the deviation scale.
Deviation:
• bars represent difference between RNP and ANP
• area between bars indicates margin available to remain within RNP
criteria
• if ANP equals RNP the white bars meet in the middle and turn amber
indicating RNP operations can no longer be maintained and the NAV
UNABLE RNP EICAS message is shown.
• turns amber if pointer migrates into bar area for five seconds or ANP bars
meet in the middle of the deviation scale.
2 Anticipation Cue (Ghost Pointer)
3 Deviation Pointer
4 Deviation Scale
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787机组操作手册Flight Crew Operations Manual 2(83)
