Table 7-16.
Malfunction Details - Continued
Indications presented
to Instructor/operator
Corrective
Required
Aircraft Indications
Ref
and trainee
and related effects
action
malfunction
number
When malfunction
HARS built-in-test detects
Instructor:
HARS appears
HARS
23145
is deleted. the
on CRT.
HARS is fully
Trainee : PLT HSI and CPG
operational -
RMI HDG, and AD1 flags fall
no delay.
Into view. HSI and RMI com-
pass rings freeze. CPG AD1
and PLT VDU pitch and roll
f r e e z e . DASE switches drop
ASE caution light illu-
out.
minates. HARS mux bus out-
puts reflect the above
conditions.
HSI compass card freezes at Noncorrectable
Instructor: HSI COMPASS CARD
23146
HSI COMPASS
appears on CRT.
current condition.
CARD
Trainee : HSI compass card
does not move with changes In
A/C heading. Flag not In
view.
Noncorrectable
Instructor: HSI COURSE BAR
HSI course deviation
23147
HSI COURSE
appears on CRT.
bar fails.
Trainee : HSI course devia-
tion bar is centered. NAV
warning flag is not in view.