BendixKing SG 465 System EFS 40/50 - Manual (Page 119)

EHSI Displays
The symbolic aircraft is one sixth
the size of the compass card;
making it 5 KTS or .1 NM to
wing tips or tail and nose.
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LNAV GROUND SPEED
AND READOUT
A cyan display of ground speed
information from the LNAV is pro-
vided in the upper right corner.
If the ground speed information
becomes invalid or failed, a cyan
FMS with a RED X draw n
through it will be displayed in the
distance location.
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WIND VECTOR
I N F O R M A T I O N
If an appropriate LN AV is
installed and is providing valid
information, wind information will
be displayed in its normal loca-
tion. See WIND VECTOR under
STANDARD EHSI DISPLAYS for
additional information.
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TARGET WAYPOINT
A cyan waypoint symbol will be
displayed representing target
position if an appropriate LNAV is
installed and is providing valid
i n f o r m a t i o n .
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TENDENCY CIRCLE
A green circle, the diameter of
which corresponds to 5 kts, is
displayed if an appropriate
autopilot is installed and is pro-
viding valid command data. If
the autopilot indicates winchman
control, the circle will be dashed.
If the autopilot fails, “COUPLER”
in RED with a RED X through it
will be annunciated in the upper
left corner and the tendency cir-
cle will be decluttered.
o
An option selectable at the
time of installation and certifica-
tion provides an interface for sys-
tems that do not have an autopi-
lot input. This configuration
option may also be selected if the
RED “COUPLER” warning flag is
not desired when interfaced with
an autopilot.
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M E M O R Y
If the Doppler NAV sensor goes
into the memory mode and advis-
es the EHSI, “MEMORY” in
orange will be displayed above
the symbolic aircraft, and the
velocity bars and circles will
change to orange to alert the
p i l o t .
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HEADING BUG
Software version 05 added the
heading bug to the Doppler dis-
play and activated the Heading
datum and analog deviation out-
puts for autopilot coupling.
4.1.24 Issued 8/10 SW 04/05/06/07/08/09/10/11/12/13/14/15/16
Section 4.1mp 9/9/10 1:45 AM Page 4.1.24