Sandel SA4550 - Flags; Localizer Flag; Glideslope Failure Flag; Fast;Slow Flag

Operation
82010-PG, REV. F Sandel SA4550 Pilot’s Guide 2-27
FLAGS DESCRIPTION
Flight Director
Computer Flag
Appears when there
is a flag from the
flight director
computer. Any time
the flight director
system is flagged,
the command bars
will be removed from
the display.
Reference to
primary data should
be made.
Operation
82010-PG, REV. F Sandel SA4550 Pilot’s Guide 2-28
FLAGS DESCRIPTION
Localizer Flag
Appears when localizer
is tuned but not valid.
Glideslope Failure Flag
Appears when
glideslope is tuned but
not valid.
Fast/Slow Flag
Appears when angle of
attack computer is
invalid.
Function Not Installed
Flag
Appears when an
attempt is made to
perform a function that is
not installed or enabled.