OPERATOR’S
MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
Page
A-128
November 19, 2009
QNH SET [6L]:
Displayed when no baro-corrected altitude is received from the ADC and either a pressure or an
IRS baro-inertial altitude is available. Displayed, in small font, when a baro-correction (QNH) is received from an
external source. Otherwise, allows the entry of a barometric correction (QNH) in inches of mercury (in Hg) with a
range from 27.0 to 32.0 in Hg or in millibars (mb) with a range from 915 to 1083 mb. When a QNH altimeter
setting is entered, a correction is applied to the pressure altitude and the resulting baro-corrected value is
displayed as ALT(CORR) (5L). The displayed unit (mb or inHg) can be toggled via LSK 6L when the scratchpad
is empty.
This field is also displayed, in small font, when both the QNH and baro-corrected altitude are received by the
FMS. This field is not displayed when the baro-corrected altitude is received, but no external QNH is available to
the FMS. This field is not displayed when the altitude source is GPS, INS (EGI) or manual.
QNH REF [6R]:
Displayed when only pressure altitude from the ADC and hybrid inertial altitude from the EGI
are available and the QNH SET field is displayed. Displays a computed value of the mean sea-level (QNH)
pressure as a reference value to the pilot. The units of this field will be slave to the selected unit on the QNH
SET (6L) field. This field is right justified.
NOTE:
The manually entered altimeter setting is cancelled and the field displays dashes (“--.--“) on leaving
the terminal area (distance from the departure airport is greater than 33 nm, or the altitude is greater
than 16,000 feet above airport elevation.
When no altimeter setting is defined field displays boxes (" ") on entering the terminal area
(distance from the destination airport is less than 30 nm, or the altitude is less than 15,000 feet above
airport elevation).This indicates a mandatory input is required for a VNAV approach.
PROGRESS 1/4 (when 4-page set is configured)
The PROGRESS 1/4 page allows the pilot to monitor current dynamic data concerning progress along the active
route. Two display formats are possible as shown below.
Display ACT PROGRESS 1/4 page by pressing [PROG].
This page becomes ACT PROGRESS 1/5 if CARP is configured.
A. When ETA is selected:
1 R
2 R
3 R
4 R
5 R
6 R
ACT PROGRESS 1/4
2 8 0
T
D T G
N M
E T A
ARRIE
3 5 . 2 1 8 1 7 . 9
Z
<
2 8 0
T
TOU
/
o
8 8 . 3 1 8 3 0 . 5
Z
TRUE
W I N D T K / G S
>
020
T
/ 45
K T
2 8 1
T
/ 2 2 8
K T
T K E / X T K
R 0 0 0
T
/ L 0 . 0 0
N M
R N P / A N P H S I S C A L E
1 . 0 0 / 0 . 0 5
N M
1 . 0
N M
N A V M O D E
<
G P S
1 L
2 L
3 L
4 L
5 L
6 L
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