Garmin GMX 200, Руководство по установке, Страница: 68 / 106

Page 6-2 GMX 200 Installation Manual
Revision D 190-00607-04
Problem Cause Solution
Unit shows FPL data flag.
External GPS source does not
have active flight plan. Ensure that the GPS position source
has an active flight plan.
Unit shows ALT data flag.
Data port configuration incorrect. Ensure that the data port
configuration and altitude type are
correct and the selected port matches
how the GMX 200 is wired for the
altitude source.
GMX 200 is configured to use
external GPS navigator as source
for altitude data and GPS is not
turned on. Ensure GPS navigator is turned on,
shows a valid altitude, and has
acquired position and valid waypoint.
For Pressure Altitude
Serial altitude encoder not
powered up, has not completed its
warm-up sequence, or is not
functioning properly.
Ensure that serial altitude encoder is
powered up and functioning properly,
and has warmed up completely.
For GPS Altitude
External GPS navigator has not
acquired a position
Ensure that the external GPS has
acquired a position. It may be
necessary to ensure that the aircraft is
clear of hangars, buildings and trees.
GMX 200 is configured to use
external GPS as source for
altitude data and GPS altitude. The GPS source does not provide
GPS altitude. Verify in Appendix C
that GPS source can supply selected
altitude type.
GMX 200 is configured to use a
GX unit as source for altitude data
and GX not configured properly. Verify that GX has extended data
output enabled.
Wiring error.
If a separate altitude encoder is used,
ensure that the wiring between the
GMX 200 and the altitude encoder is
correct.
Unit shows TER data flag.
(internal terrain function is
being used)
Terrain database incorrect. Ensure the unit has the appropriate
terrain database loaded for the area
of operation. The terrain database is
indicated on the power-up and system
status pages of the GMX 200.
Invalid altitude supplied to unit.
Ensure that valid altitude is being
supplied to the unit (an ALT data flag
should not be present).
Unit shows TAWS data flag.
(external TAWS source is
being used)
External TAWS system not set up
properly. Refer to the TAWS system
manufacturer’s documentation for
configuration and testing of the TAWS
unit.
GMX 200 is not configured
correctly. Ensure that GMX 200 configuration is
correct.
Wiring error. Ensure that the wiring between the
GMX 200 and the TAWS source is
correct. The message (MSG)
function can be used to verify if the
GMX 200 is receiving ARINC 429 and
ARINC 453 data from the TAWS.