Table 1-3.—Typical Fault Indicator Directory
The reference provided for each indicator includes
System Function Directory
a system functional diagram (SFD) and an applicable
fault analysis matrix (FAM) reference. The SFD refer-
ence pertains to the SFD figure used to troubleshoot
the fault on the system level, which the individual
indicator indicates. The applicable FAM reference is
used for troubleshooting and for verifying the opera-
tional status of the system on an equipment level.
1-12
The system function directory is used with the
FID. It contains an alphabetical listing of all system
fictions contained in the SFDs. This directory can be
used to start the troubleshooting process when there is
no particular indicator associated with a fault. A sam-
ple fire-control system function directory is shown in
table 1-4.
