BendixKing KFC 500 - Manual (Page 27)

26
Refer to the EFS 40 Electronic
Flight Instrument System Pilot’s
Guide for complete EFIS operation.
Course knob – when rotated
repositions the course arrow on the
EHSI.
“Push Direct” – Changes the
course pointer to obtain a centered
deviation indication. The course
knob and "Pushl Direct" function are
not functional when a Flight
Management System or Long
Range Navigator is selected as the
primary NAV source on the EHSI.
Heading knob – when rotated
repositions the heading bug on the
EHSI.
“Push Sync” –
Syncs the heading
bug with the lubber
line.
TST-SYS –
alternates display of
time to station and
ground speed.
When depressed
and held, the system
activates preflight
test.
HSI – selects 360°
display combination
of HSI, MAP, and
WX .
ARC – selects the
85° display format of
HSI, MAP, and WX.
RNG – Changes the display range
in MAP and WX formats.
NAV Source – Alternates selection
of active navigation source.
No. 1 Bearing Pointer select –
selects the source to be displayed
as the No. 1 bearing pointer.
No.2 Bearing Pointer select –
selects the source to be displayed
as the No.2 bearing pointer.
Brightness Adjust – independent
control of EHSI brightness.
1-2 – alternately selects the source
(No. 1/No. 2) for navigation display
on the EHSI.
EFS 40 Electronic Flight Instrument System
ED 461 EFIS Display
TST
BRT
1
2
1
SYNC
REF
DIR
N
A
V
A
R
C H
S
I
ADF 2
L
O
C
1
CRS 359 12.6 NM
11.
5
11.
5
G
S
N
33
30
W
24
21
S
15
12
E
6
3
360°