Boeing 737-800 - Page 1011

737 Flight Crew Operations Manual
Flight Instruments, Displays -
Head-Up Display System,
Symbology
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D6-27370-866-EGP 10.42.13
SYMBOL NAME MODE REMARKS
Glideslope
pointer and
deviation scale
PRI in
flight
Displays glideslope position
and deviation during ILS
approach.
With excessive glideslope
deviation, the pointer will
flash until the excessive
deviation is no longer present.
Ground localizer
pointer and
deviation scale
PRI
ground,
AIII
rollout
Displays airplane lateral
deviation relative to the
runway centerline.
Vertical
deviation pointer
and scale
PRI in
flight,
IMC
Full scale represents 400 feet
of vertical deviation.
When the deviation is off
scale, the pointer is parked at
the top or bottom of the tape,
and the digital value is
displayed at the appropriate
end of the scale.
Lateral deviation
line
AIII
approach,
IMC
Displayed as vertical lines
referenced to the selected
course.
In IMC mode, the line will
flash during excessive
localizer deviation.
Glideslope
deviation line
AIII
approach,
IMC
Displayed as horizontal lines
referenced to the glideslope
reference line.
In IMC mode, the line will
flash during excessive
glideslope deviation.
The line is removed below 70
feet radio altitude.
460
-3.00
-3.00
September 26, 2013