ONFP-02
HUD II
13. AOA bracket: appears with landing gear down only (approach sub-
mode). The bars are at 16, 17, and 18 units.
14. Warning: large "W" over center of display; if it appears, look for a
red light on the caution-warning panel
15. CAUTION: appears in the scratchpad area (just above the angle of
bank scale); look for a yellow light on the CWP
II.
Understanding the declutter function 4.4.5.3.3
A. Symbols removed in declutter 1
Fig 3: Declutter 1 in
Cruise
1.
True airspeed
2.
Angle of attack
3.
Mach number
4.
G load
B. Symbols removed in declutter 2
Fig 4: Declutter 2 in
Cruise
1.
True airspeed
2.
Angle of attack
3.
Mach number
4.
G load
5.
Heading
6.
Angle of bank
C. Procedure: press DCL to change declutter level; cycle is normal,
declutter 1, declutter 2, normal, etc.
III. Responding to HUD failures 4.4.5.4.3
A. At power-up
Fig 5: Failure
Indications of HUD BIT
1.
Blank screen (after 25 seconds for power-up BIT and adjusting
During Power-Up
brightness): report to maintenance
2.
Column of numbers in center of display area: report to
maintenance
(11-95) Original
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