Introduction to NATOPS & T-45A Configuration
T-45A UJPT, E2-C2, ADV, & IUT Eng-01
V.
Centralized warning system (CWS) advisory lights
Sg 5, fr 1
1.4.4.3.1.2
Lesson Organization
LECTURE NOTES
The CWS will not be taught in this curriculum as a
separate, major aircraft system. Each of its indications
and the conditions that cause the indication will be
taught in conjunction with the associated aircraft sys-
tem--for example, GTS FIRE, WHEELS, and L BAR
lights. However, because the warning and caution
annunciations cross multiple system boundaries and
are critical to flight safety, they will be presented here.
Use the cockpit wall chart to identify the location of
Wall Chart: T-45A
cockpit components throughout this lesson.
Cockpit
A.
MSTR ALERT switch light
1.
Triggered by any warning or caution and
also by FIRE and L BAR warning circuitry
2.
Flashes amber to attract crew attention
3.
Canceled when pressed by crew member
B.
Warning/caution light panel (WCP)
Sg 5, fr 2
1.
Red warning lights: alert crew to
MSTR
ALERT
emergency condition requiring rapid
GTSFIRE
EGT/RPM
CABINALT
OILPRESS
OXYGEN
response
HYDFAIL
BRAKEPRESS
SEATUNARMED
CANOPY
TAILPIPEHOT
SAS
LT
HYD1PRESS
ACINVERTER
2.
Amber caution lights: alert crew to serious
HYD2PRESS
ECA
RATEXTEND
AVIONICSHOT
FE LW
UL O
PARKBRAKE
condition requiring monitoring and proper
LPPUMP
NOSEWHLSTR
FUELPRESS
C NRA G
OT U
response
ACCEL
ANTI-SKID
WARNING/CAUTION LIGHT PANEL
3.
Warning and caution lights remain
illuminated until condition that caused
illumination no longer exists
(8-03) Original
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