BendixKing SG 465 System EFS 50 - Manual (Page 39)

EHSI Operation
2.1.4 Issued 4/95 SW 06/07/08/11
played and the ARC button is
pressed, the resulting display for-
mat will be ARC NAV MAP WITH
WEATHER. The ARC display selection list
may include the following:
WEATHER is an option selected
at the time of installation and is
included in the system certifica-
tion. If a compatible weather
radar is not installed, the weather
option will not be in the
sequence.
An additional ARC format option
is offered, selectable at the time
of installation and certification,
which provides an uncluttered
weather radar presentation on
the MFD. The MFD ARC weath-
er only format provides a typical
weather radar presentation, no
navigation data is presented
when this mode is selected.
Refer to radar controls in this
section for details on weather
radar operation.
NAV NAVIGATION SENSOR
SELECT
During installation, the EFS 50
symbol generator was pro-
grammed with the type and
quantity of each piece of interfac-
ing equipment. Not all the
equipment interfaced to the
EFS 50 is usable for primary nav-
igation. The EFS 50 creates and
maintains in permanent memory
a list of the interfacing navigation
sensors.
The NAV push button is used to
select which NAV sensor pro-
vides primary navigation data. A
A
R
C
ARC COMPASS ROSE
ARC NAV MAP
ARC NAV MAP WITH WEATHER (OPTIONAL)
ARC COMPASS ROSE WITH WEATHER (OPTIONAL)
ARC WEATHER ONLY (OPTIONAL ON MFD)
NAV