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barometric selector on EFIS control panel.
24400
STD
1 29.88 IN.
IN.
4 400
29.86
3
2
December 01, 1999
747 Operations Manual
Flight Instruments, Displays -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
D6-30151-425 10.10.15
Vertical Speed Indications
1 Vertical Speed Pointer
Indicates vertical speed.
2 Selected Vertical Speed Pointer
Indicates vertical speed set in MCP vertical speed window with V/S pitch mode
active.
3 Vertical Speed
Displays vertical speed when greater than 400 feet per minute.
Display is above the vertical speed display when climbing and below when
descending.
500
6
2
1
1
2
6
2
3
1
December 01, 1999
747 Operations Manual
Copyright © The Boeing Company. See title page for details.
10.10.16 D6-30151-425
Flight Instruments, Displays -
Controls and Indicators
Heading/Track Displays
1 Heading Pointer
Indicates IRS heading.
2 Track Indicator
Indicates airplane track from selected FMC or selected IRU if FMC data invalid.
3 Selected Heading
Displays heading set in heading window.
4 Selected Heading Indicator
Indicates heading set in heading window.
5 Heading Reference
Displays selected heading reference:
• MAG - magnetic north
• TRU - true north, boxed for emphasis
132 MAG
2
3 5
1
4
April 01, 2001
747 Operations Manual
Flight Instruments, Displays -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
D6-30151-425 10.10.17
PFD Failure Flags
Note: PFD failure flags replace the appropriate display to indicate source system
failure, or lack of computed information.
PFD
Speed Limit
Speed (Airspeed)
Inhibits NO V SPD,
SEL SPD, SPD LIM
and MACH.
Attitude
Flight Director
ILS Glideslope
Vertical Speed
No
Touchdown
Zone
Altitude
Radio Altitude
ILS Localizer
FD
D P S
A
T L
T R E V
RA
ATT
TDZ
DH
LIM
SPD
SEL SPD
SPD
V
NO
No V Speeds
Selected Speed
G
/S
LOC
HDG
MACH
Heading
MACH
NO
Decision Height
April 01, 2001
747 Operations Manual
Copyright © The Boeing Company. See title page for details.
10.10.18 D6-30151-425
Flight Instruments, Displays -
Controls and Indicators
Navigation Display (ND)
Note: Refer to Navigation Display section of this chapter for a detailed
explanation of ND symbology shown on the following pages.
Map Mode
Expanded Map Mode
GPS
TRK MAG
ND
Track Line and
Range Scale
Active Route
Heading Pointer
Magnetic/True
Reference
Current Track
VNAV Path Pointer
Trend Vector
Airplane Symbol
Selected
Heading
VNAV Deviation
Scale
FMC Position
Update Status
April 1, 2000
747 Operations Manual
Flight Instruments, Displays -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
D6-30151-425 10.10.19
Centered Map Mode
330 /15
20
TRK MAG
ELN02
ELN01
ELN01
T/C
17.1NM
20
336
02
DD
IRS(3)
ND
Active Waypoint
Right VOR/ADF
Pointer Head
VOR/ADF Selection
Selected Heading
Active Waypoint ETA
Active Waypoint
Distance–To–Go
Left VOR/ADF
Pointer Tail
VOR/ADF Ident or
Frequency
VOR DME
True Airspeed
Wind Direction/Speed
Groundspeed
Wind Arrow
Left VOR/ADF
Pointer Head
Right VOR/ADF Pointer Tail
December 01, 1999
747 Operations Manual
Copyright © The Boeing Company. See title page for details.
10.10.20 D6-30151-425
Flight Instruments, Displays -
Controls and Indicators
Weather Radar System Display Indications
WXR
+5
ND
Weather Radar
Returns
Weather Radar
System Indications
366
WXR
0835.4
TAS 352
GRH
+5
FREQ
40
Z
32.5 NM
GRH
IRS(3)
GS
336`/15
VD
TRK 140 MAG
ND
December 01, 1999
747 Operations Manual
Flight Instruments, Displays -
Controls and Indicators
Copyright © The Boeing Company. See title page for details.
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