Presentation - P-12730007

HUD/MFD Data Entry Procedures

T-45C TS, ADV & IUT TFFP-01

PRESENTATION

I. HUD air-to-air symbology and submodes

Fig 1: Air-to-Air

Displays

A. Symbology 5.7.1.5.5.2

1. Submode identifier

a. Appears on right side of display below radar altitude

b. Indicates submode

(1) Lead angle computing (LAC) or

(2) Real time gunsight (RTGS)

2. Aiming reticle

a. Free-moving "sunburst" figure appears on display

Fig 2: Air-to Air

Symbology

b. Size differs according to wingspan of target entered

by pilot

c. Reticle will track to edge of display then flash when

firing solution is no longer valid

3. Weapon indicator: for air-to-air, automatically displays

GUN immediately below submode indication

B. Settings for air-to-air submodes 5.7.1.5.5.1

1. Lead angle computing (LAC)

a. Description

(1) Designed for gun aiming against targets

performing limited maneuvers

(2) Aiming reticle predicts impact point of gun fire

(3) Solution requires steady maneuver for at least

one-second before firing

Original (05-98)

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