Malfunction Details - continued
Table 7-16.
Indications presented
Corrective
to instructor/operator
Aircraft indications
R e q u i r e d Ref
number and related effects
and trainee
action
malfunction
Noncorrectable
Instructor:
CPG DAP appears
Loss of PNVS imagery.
CPG DAP
23227
on CRT.
Trainee: No imagery or sym-
bology when PNVS is selected
as video source for CPG
IHADSS.
Noncorrectable
Total failure of symbol
23240
SYMBOL
generator.
GENERATOR
appears on CRT.
Trainee: LOSS of all video
and symbology that comes
from or goes through symbol
auxiliary video inputs to
ORT and IHADSS without sym-
bology.
Instructor:
FCC appears on
Noncorrectable
23260
FCC
C R T.
computer.
Trainee : If MUX switch on
CPG FCP is in PRI when mal-
function is selected. FCC
stops and PRI MUX light illu-
If MUX switch is
minates.
in SEC, no indication occurs.