Other T-45 Systems
T-45C TS, ADV & IUT ENG-23
NOTE: To prevent inadvertent release of weapons on
the ground, 28 VDC to the master armament switch is
removed by the nose and main landing gear WOW
1.
SAFE position removes all power from 28 VDC
armament control bus
a.
Provides an X over weapons type on HUD
2.
ARM position
a.
Applies power from 28 VDC generator bus to 28
VDC armament control bus
b.
Illuminates red MASTER ARM light in aft
cockpit
c.
Activates VCR when VCR switch in the AUTO
position
NOTE: Assumes VCR switch in the aft cockpit
is not set to off.
B.
Multi-Function display (MFD): provides switch logic,
control and stores inventory display of the weapon
system
1.
MFD - Stores display: provides symbology of stores
type, station selection, stores quantity and master
arm status
a.
Bombs, rockets or guns
Sg 5, fr 4
b.
Option selection is boxed
MFD With Stores
Display
c.
Type and quantity displayed
d.
MASTER ARM and SAFE
2.
MFD - option push-buttons; provides selection of
station, stores type, and quantity of stores
Page 23-18
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