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1
1
2
2
6
SPD LNAV VNAV PTH
A/P
10 10
20 20
10 10
31000
30
30
31000
20
9 80
0 1
30
280
260
320
340
360
.820
.820
LACRE
1
2
3
4
5
6
7
PRELIMINARY
787 Flight Crew Operations Manual
Flight Instruments, Displays -
Controls and Indicators
10.10.2 Boeing Proprietary
Refer to Chapter 4, Automatic Flight.
Displays ADRS altitude and other altitude–related information.
Displays ADRS vertical speed and other vertical speed information.
Displays current IRS heading, track and other heading information.
Displays the flight plan with associated information. Refer to the Navigation
Displays section of this chapter for specific symbology.
PFD Airspeed Indications
Displays the airspeed/Mach selected in the mode control panel MCP IAS/MACH
window (refer to Chapter 4, Automatic Flight).
Displays the FMC–computed airspeed/Mach when the MCP IAS/MACH window
is blank.
4 Autopilot, Flight Director System Status
5 Altitude Indications
6 Vertical Speed Indication
7Mini-MAP
1 Selected Speed
2
3 4
24
220
200
260
280
300
250
.595
1
2
3
4
5
6
7
787 Flight Crew Operations Manual
Flight Instruments, Displays -
Controls and Indicators
Boeing Proprietary 10.10.3
Indicates predicted airspeed in ten seconds based on current acceleration or
deceleration.
Indicates current ADRS airspeed.
The box around the current airspeed indication turns amber when airspeed is
below minimum maneuvering speed.
Displays current ADRS Mach.
Indicates maximum permissible airspeed as limited by the lowest of the following:
• Vmo/Mmo
• landing gear placard speed, or
• flap placard speed.
When displayed, indicates maneuver margin to buffet. May be displayed when
operating at high altitude at relatively high gross weights.
Points to the airspeed/Mach selected in the MCP IAS/MACH window.
Indicates FMC-computed airspeed when the MCP IAS/MACH window is blank.
The bug is five knots in height.
When the selected speed is off scale, the bug is parked at the top or bottom of the
tape, with only one half the bug visible.
2 Speed Trend Vector
3 Current Airspeed
4 Current Mach
5Maximum Speed
6Maximum Maneuvering Speed
7 Speed Bug
787 Flight Crew Operations Manual
Flight Instruments, Displays -
Controls and Indicators
10.10.4 Boeing Proprietary
PFD Reference Speeds
Displays the takeoff reference speeds V1, VR (displays R if VR is within 4 knots
of V1 or V2), and V2, selected on the CDU (refer to Chapter 11, Flight
Management, Navigation):
• displayed for takeoff
• NO V SPD is displayed if V speeds are not selected on the CDU
• V1 is displayed at the top of the airspeed indication when selected and if
the value is off the scale
• V1 and VR are removed at lift–off
• V2 is removed on climb–out:
• when flap retraction begins, or
• after 10 minutes have passed without flap lever movement, or
• after VREF has been selected (for a turn–back).
Indicates flap maneuvering speed for flap retraction or extension.
Not displayed above approximately 20,000 feet altitude.
Displays the VREF speed as selected on the CDU (refer to Chapter 11, Flight
Management, Navigation).
VREF speed is displayed at the bottom of the airspeed indication when the value
is off the scale.
1 Takeoff Reference Speeds
2 Flap Maneuvering Speeds
3 Landing Reference Speed
140
160
180
143
V1
VR
3 4
12
V2
2 3 4
16
140
120
180
154
15
5
REF
30/134
2
3
4
5
6
1
PRELIMINARY
787 Flight Crew Operations Manual
Flight Instruments, Displays -
Controls and Indicators
Boeing Proprietary 10.10.5
Indicates maneuver speed margin to stick shaker or low speed buffet.
Indicates the airspeed where stick shaker activates.
Displays landing flap position and landing reference speed.
PFD Attitude Indications
Indicates ADRS bank in reference to the bank scale.
Fills and turns amber if bank angle is 35 degrees or more.
Displaces beneath the bank pointer to indicate slip or skid.
Fills white at full scale deflection.
Turns amber if bank angle is 35 degrees or more; fills amber if the slip/skid
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787机组操作手册Flight Crew Operations Manual 2(82)
