OPERATOR’S
MANUAL
CMA-9000 FLIGHT MANAGEMENT SYSTEM
Page
A-63
November 19, 2009
GPS STATUS 1/2 or cGPS STATUS 1/2 (if ARINC 743/743A GPS is configured)
Display the GPS STATUS 1/2 page by pressing [INIT REF], <NAV STATUS> and <GPS>
or
Display the cGPS STATUS 1/2 page by pressing [INIT/REF], <NAV STATUS>, <GPS>,<cGPS> {if dual GPS
(civil & EGI LN_100GT) configured}
OP MODE (1L):
GPS receiver operational mode.
•
TEST:
Self-Test
Mode.
•
INI:
Initialization
Mode.
•
ACQ:
Acquisition
Mode.
•
NAV/SBAS: Satellite Based Augmentation System Navigation Mode.
NAV/ALT:
Altitude Aided Navigation Mode.
•
NAV/DIFF:
Differential
Navigation
Mode.
•
NAV/AIDED: Direction/Speed Aided Navigation Mode.
•
FAILED: Failure
detected.
SAT VIS (2L):
Number of healthy satellites visible.
SAT TRK (2R):
Number of satellites tracked.
HOR FOM (3L):
Horizontal Figure Of Merit (meters).
VER FOM (3R):
Vertical Figure Of Merit (meters).
HOR DOP (4L):
Horizontal Dilution Of Precision (no units). This is a measurement of overall positional and
temporal accuracy in the horizontal plane.
VER DOP (4R):
Vertical Dilution Of Precision (no units). Measurement of overall positional and temporal
accuracy in the vertical plane. A low VDOP is desirable, a high VDOP undesirable.
HOR INT (5L):
Horizontal Integrity Limit (nautical miles).
NAV STATUS [6L]:
Returns to NAV STATUS INDEX 1/1 page.
1 R
2 R
3 R
4 R
5 R
6 R
GPS STATUS 1/2
O P M O D E
N A V
S A T V I S S A T T R K
8
5
H O R F O M V E R F O M
2 0
M
6 5
M
H O R D O P V E R D O P
1
2
H O R I N T
O . 2 0
N M
<
NAV STATUS
1 L
2 L
3 L
4 L
5 L
6 L
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