Instrument Failures and GPS/INS Failures
T-45C TS & ADV BIFP-09; IUT BIFP-05
C. GINA failure
Sg 3, fr 4
1.
Lose all GINA-generated data
a. Heading
b. Wind speed direction
c. Waypoint data
d. Ground track marker
GINA FAILURE HSI DISPLAY
2.
Lose data referenced to GINA data
a.
TACAN data, except for range
b.
VOR data
c.
Heading marker
d.
Course line
D. Steps to evaluate problem
Sg 3, fr 5
1.
Check data source properly selected, e.g.,
VOR steering to display VOR bearing
pointer
2.
Check data source equipment is ON
3.
Check data source equipment operation––
perform BIT, e.g., TACAN, VOR/ILS
HSI FAILURE
4.
Check BIT display for degraded (DEGD)
equipment status
5.
Select HSI display on other MFD
E. Procedure for dealing with an HSI failure
1.
Determine nature of malfunction
2.
Use backup navigation source
Page 9-10
(4-01) Original
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