Boeing 737-800 - Page 1012

737 Flight Crew Operations Manual
Flight Instruments, Displays -
Head-Up Display System,
Symbology
Boeing Proprietary. Copyright © Boeing. May be subject to export restrictions under EAR. See title page for details.
10.42.14 D6-27370-866-EGP
SYMBOL NAME MODE REMARKS
Ground localizer
line
PRI
ground,
AIII
rollout,
IMC
Displays localizer deviation as
a vertical line below the
airplane reference symbol and
is referenced to the selected
course.
VOR1/ADF 1
pointer head and
tail
VOR2/ADF 2
pointer head and
tail
PRI in
flight
Indicates bearing to (head) or
from (tail) the tuned station.
Bearing source
annunciations
PRI in
flight
Indicates pointer source.
To/from pointer PRI in
flight, PRI
ground
A triangle pointing in the same
direction as the selected
course indicates a “to”
condition. Pointing away from
the selected course indicates a
“from” condition.
TO/FROM
annunciation
AIII
approach,
IMC
Displayed below the VOR
system source annunciation.
Indicates movement to or from
a VOR station.
Runway
elevation
AIII
approach
Indicates entered runway
elevation for 5 seconds after
AIII mode is selected or if
elevation value is changed
during AIII mode operation.
29 30 31
ADF1
VOR2
3
3
2
4
W
3
0
VOR1
FROM
ELV 426
September 26, 2013