T-45C TS, ADV, & IUT CO-03
Multi-Function Display and Navigation System Operation
d.
Continuous BIT (CBIT)
(1) The continuous BIT is the least
extensive BIT and is performed as
background testing during normal
equipment operation
(2) When the continuous BIT detects
a degraded condition an AV BIT
indication is displayed on all MFDs
2.
AUTO BIT
a.
The AUTO BIT and ADR IBIT legends
are only displayed when the engine is
not running. Therefore you will
normally never see this display
a.
Upon selection of AUTO the DEU
enters IBIT. Upon completion of the
DEU IBIT, the ADR, GINA and MDL
enter IBIT simultaneously. The radar
altimeter enters IBIT when the ADR
IBIT is completed
II.
Enter basic mission DATA 1.7.9
A. Alignment progress check and waypoint zero
entry
1.
Alignment progress checked on ACFT
Fig 2: Aircraft Data Display
DATA display
NOTE: On the initial selection of DATA, the
format defaults to the waypoint data,
subsequent selections of DATA will return
to the last selected sub-level data format.
a.
Since an alignment takes about two and
a half minutes and starts when battery
power is applied the system should be
aligned by the time you get to aircraft
data display on the post-start checks
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