King Air C90GTi, Pilot Training Manual

Page: 378 / 557

16-45
FOR TRAINING PURPOSES ONLY
possible MFD display options, or available text
pages for display on the MFD when the MFD
Data Key has been pressed. A “L/R” is dis-
played on the lower right corner of this page.
The left (L) selection will be all the options for
the left PFD and the MFD; the right (R) se-
lection will be all the options for the right PFD
only. For each menu the items in green are se-
lected and the items in white are not selected.
MFD ADV Key
The MFD ADV key controls display of the
MFD Advance page on the CDU (Figure 16-83).
The MFD advance page displays a menu en-
abling a move to the next or previous waypoint
on the FMS plan map display on the MFD. It will
also control advancing through the pages within
a selected MFD DATA text page.
MFD DATA Key
The MFD DATA key controls the display of
text data pages on the MFD (Figure 16-84).
The text data page displayed is the last one se-
lected from the MFD menu page. Other pages
can be accessed through the MFD MENU key.
FLIGHT MANAGEMENT
SYSTEM (FMS)
The FMS provides multiple flight management
functions. These functions include lateral nav-
igation, (LNAV) using multiple navigation re-
ceivers, and vertical navigation (VNAV).
Navigation input includes GPS, DME and
VOR receivers. Vertical navigation (VNAV) is
provided by a computed vertical output from
the FMS using these receivers. The system also
provides course-tracking signals to the flight
guidance system. The Flight Management
Computers (FMCs) are housed in the IAPS
unit located in the nose avionics bay.
The FMS uses a blended combination of GPS
and VOR/DME data to construct a three di-
mensional position of the aircraft in space. To
achieve this blend, the NAV1 radio and NAV2
radio must be receiving a valid signal. This can
be accomplished by manually tuning the re-
ceiver or setting a feature called “auto-tuning”
which will be discussed later.
KING AIR C90GTi/C90GTx PILOT TRAINING MANUAL
16
A
VIONICS
Figure 16-82. MFD Menu Key (CDU)
EXEC
NEXT PREV
MFD
DATA
MFD
ADV
CLR
DEL
BRT
DIM
DEP
ARR
PERF LEGS FPLN DIR
MSG
TUN
IDX
MFD
MENU
A B C D F G
H I J K L M
O P Q R T U
V X Y Z
SP
/
E
N
S
W
1 2 3
4 5 6
7 8 9
+ -
/
0
/
LEFT DISPLAY MENU
NEAREST APTS
[
[
SPEED
ETA
HI NAVAIDS
LO NAVAIDS
INTERS
ALTITUDE
APTS
TERM WPTS MISS APPR
L /
R
>
1/2
MAP DISPLAY
OFF
/ ON /
VNAV
WINDOW SIDE
EXEC
NEXT PREV
MFD
DATA
MFD
ADV
CLR
DEL
BRT
DIM
DEP
ARR
PERF LEGS FPLN DIR
MSG
TUN
IDX
MFD
MENU
A B C D F G
H I J K L M
O P Q R T U
V X Y Z
SP
/
E
N
S
W
1 2 3
4 5 6
7 8 9
+ -
/
0
/
LEFT DISPLAY MENU
NDBS
[
[
RNG: ALT SEL
LRN POS
ALTN FPLN
L /R>
2/2
MAP DISPLAY
SIDE
EXEC
NEXT PREV
MFD
DATA
MFD
ADV
CLR
DEL
BRT
DIM
DEP
ARR
PERF LEGS FPLN DIR
MSG
TUN
IDX
MFD
MENU
A B C D F G
H I J K L M
O P Q R T U
V X Y Z
SP
/
E
N
S
W
1 2 3
4 5 6
7 8 9
+ -
/
0
/
LEFT DISPLAY MENU
FPLN PROG
[
[
NAV STATUS
POS SUMMARY
POS REPORT
VOR STATUS
L /R>
TEXT DISPLAY
LRN STATUS
SIDE
Page with Text on MFD Pages with Map on MFD