Normal operation – BendixKing KFC 500 User Manual
Page 23
Normal Operation
37
006-08769-0000
February 15, 1996
Normal Operation
36
June 15, 1999
006-08769-0000
in the vicinity of the Flux Valve. The
switch allows the pilot to select either
Free or Slaved Magnetic Heading
mode. The slew switch is also uti-
lized for manually correcting heading
information during flight operations
at higher latitudes.
KRG 333 Rate/Acceleration
Sensor
The KRG 333 is a three axis
rate/two axis acceleration sensor
that provides rate and acceleration
inputs to the Flight Computer for
command calculation and monitor-
ing.
Control PositionTransducer
Each control axis (pitch, roll, yaw,
and collective) has a control position
transducer (synchro resolver) to
feedback control position to the
Flight Computer.
KAD 480 Air Data System
The KAD 480 Digital Air Data
System is comprised of the KDC
481T Central Air Data Computer, the
KAV 485 Altimeter/Vertical Speed
Indicator, and a temperature probe.
KDC 481T Air Data Computer
The heart of the KAD 480 Air Data
System, the KDC 481T Central Air
Data Computer, processes pitot and
static pressures and air temperature
inputs, and supplies the processed
information to the KCP 520 Flight
Computer and the KAV 485
Altimeter/Vertical Speed Indicator.
The KDC 481T uses a strap module
which contains aircraft specific infor-
mation required for overspeed pro-
tection, etc. The Central Air Data
Computer is also capable of supply-
ing air data information to optional
Navigation Management Systems.
KAV 485 Altitude/Vertical Speed Indicator
DIRE
CTIO
N
OF FLIGHT
1
KDC 481
0
2
3
4
5
6
7
8
9
ALT
VS
ALT
1000 FT/MIN
VS
2
3
2
1
1
.5
.5
0
UP
DN
IN HG HPa
DEN ALT
SEL
VS
1,160
30.08 1,700
1
ENG
SEL
ı
BARO
U
P SH
E
T
S T
SEL
U
P LL
V S
3
ALT
ALERT
1
2
3
4
5
6
7
8
9
10
11
12 13
1. Hg/HPa Pushbutton
2. Altimeter Flag
3. Altimeter Display
4. Barometric Pressure Setting
5. Vertical Speed Bug
6. Vertical Speed Flag
7. IVSI Diplay
8. Barometric Pressure Setting
Selector/Test
9. Altitude Alert Annunciation
10. Selected Altitude/Density
Altitude
11. Altitude/Vertical Speed
Selector
12. Vertical Speed Engage
Pushbutton
13. Altitude Select Engage
Pushbutton