BendixKing SG 465 System EFS 40/50 - Manual (Page 114)

EHSI Displays
displays special performance
feature annunciations such as
ARL (automatic range limiting).
The second line annunciates the
standard radar modes WX, WXA
or MAP. The third line provides a
digital readout of tilt angle dis-
played in tenths of a degree pre-
ceded by an arrow pointing up or
down to indicate tilt direction. If
Auto Tilt is activated, an “A” will
follow the tilt arrow. The fourth
line will display radar faults and
warnings. The radar faults are
prioritized. When more than one
fault or warning occurs the one
with the highest priority will be
d i s p l a y e d .
Target Alert is a feature provided
by the RDR 2000 weather radar
that is fully supported by EFS
with software version 10. A white
“TGT” annunciation in the weath-
er radar failure/warning field indi-
cates that the target alert feature
of the RDR 2000 is enabled.
When a target is actually detect-
ed that satisfies the conditions for
a target alert, the white “TGT”
changes to a yellow “TGTALRT”
and an arc shaped symbol is dis-
played at the top center of the
weather display. Consult the
RDR 2000 pilot
’ s guide for more
d e t a i l .
Note: Wx gain must be max and
the ART must be sc anning
horizontally before the Target
Alert feature is enabled. Target
Alert is n o t enabled in the VP
mode.
EFS with 09 software interfaced
to the RDR 2000 will display
“TGTALRT” in white and the tar-
get alert symbol during an active
target alert, however “TGT” will
not be displayed to indicate the
enabled condition.
A yellow dashed line, originating
at the symbolic aircraft and
extending to the edge of the
compass card, appears on the
weather display when either the
track left or track right button is
pressed on the radar control
panel. The track line will be auto-
matically removed within 15 sec-
onds after the button is released.
RDR 1400
WEATHER RADAR
A complete interface to the RDR
1400 Weather Radar became
available with the release of EFS
software version 09. This inter-
face requires an indicator to be
used as the source of all radar
control data except for range
which is selected on the EFS
control panel. All RDR 1 4 0 0
ranges are supported including
2.0, 1.0, and 0.5 nm. All weather
and search primary modes, the
beacon secondary mode, and
RDR 1400 faults are annunciated
in the radar information fields
below the primary NAV sensor
annunciation on the EHSI or
MFD. The primary and sec-
ondary modes are annunciated
as shown in the following table:
4.1.19 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 4.1.19