BendixKing SG 465 System EFS 40/50 - Manual (Page 147)

EADI Displays
Back course annunciation on
both the EADI and EHSI is a cal-
culated reference to the course
selected by the on-side EHSI.
The EADI and EHSI deviation flag-
ging will be independent when this
configuration option is selected. The
EADI may show a flag while the
EHSI is displaying active data. The
flag is tied to the source of deviation
d a t a .
N o t e : This mode is not
selectable by the flight crew as
an “as desired mode of
operation” . EADI deviation
information is always displayed
in yellow.
To enable this feature, the following
conditions must be met:
• The configuration option
must be selected
• EHSI must be on-side
• Both sensors used (i.e. ILS, MLS,
or GPS) must be in approach modeI.
ILS/MLS tuned to an active frequen-
cy or GPS with an active approach
• EADI Down or Composite
mode may not be selected
MARKER BEACON
ANNUNCIATION
In the lower left corner , marker
beacon information is displayed
inside a hexagon shaped box. The
outer marker, “OM” is displayed in
cyan. The middle marker, “MM” is
displayed in orange. The inner
marker, “IM” is displayed in white.
All three markers may be displayed
simultaneously. Flashing of the
mar ker display is al so possible
pr ovi ding the m arker r ecei ver
flashes its output.
FAST/SLOW OR COLLECTIVE
DISPLAY
An optional display item, selectable
at the time of installation and certifi-
cation. If configured, will be dis-
played on the opposite side of the
EADI from the Glideslope scale. The
scale consists of two vertical white
unfilled diamonds and one white
unfilled circle.
Beginning with software 09, a
two dot fast/slow scale may be
configured with the “F” and “S”
representing full scale and the
diamonds representing half-
s c a l e .
If Fast/Slow is configured, the
scale and pointer will be dis-
played when the airspeed is with-
in 13 knots of the airspeed bug.
The scale and pointer may be
removed when the airspeed is
either 13 knots greater or less
than the airspeed bug. The scale
provides ±10 knots indication. If
airspeed is the referenced data,
AS will be annunciated in the
pointer. If angle of attack is the
referenced data, AN will be
annunciated in the pointer.
If the scale is configured for Collec-
tive display, it will operate in the
same manner as the Fast/Slow.
“CO” will be annunci
ated within the
pointer when the scale provides
collective information. As the
scale factor may vary from air-
craft to aircraft, it is necessary to
refer to the aircraft flight manual
supplement for those details.
4.2.12 Issued 8/10 SW 04/05/06/07/08/09/10/11/12/13/14/15/16
Section 4.2mp 10/13/10 2:54 AM Page 4.2.12