Garmin GNS 430 - Manual (Page 175)

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COM transmitter power has been reduced —The GNS 430 has
detected excessive unit temperature and/or an insufficient voltage
level. The COM transceiver transmit power has been automatically
reduced to compensate for the condition. For excessive temperatures,
check for adequate ventilation or check cooling air flow. If the message
persists, contact your GARMIN dealer for assistance.
Data card failure —The GNS 430 has detected a problem with
the NavData® card. The data is not usable and the card should be
returned to Jeppesen or your GARMIN dealer.
Data transfer cancelled (crossfill is busy) —An attempt to trans-
fer flight plan data during a unit-to-unit crossfill was cancelled. The
host unit is busy or unable to communicate. Wait until any previous
crossfill operation is complete, before re-attempting the transfer.
Data transfer cancelled (data invalid) —An attempt to transfer a
single user waypoint during a unit-to-unit crossfill was cancelled. No
waypoint was specified on the crossfill page. Select a user waypoint
and re-attempt the transfer.
Data transfer cancelled (version mismatch) —An attempt to
transfer data during a unit-to-unit crossfill was cancelled. The
database versions of the two GNS 430s are not identical. If
necessary, update the database(s) so they match. Contact Jeppesen or
your GARMIN dealer for assistance.
Data transfer error, please re-transmit —An error was detected
during unit-to-unit crossfill of user data (user waypoints and/or flight
plans). The data transfer should be re-attempted.
Data transfer is complete —The unit-to-unit crossfill of user
waypoint data has finished.
11 MESSAGES,
aBBREVIATIONS
& nav tERMS
Database changed, validate user modified procedures —You
have modified one or more approaches, departures or arrivals from their
original published form. When the NavData® card is replaced (database
update), you must manually verify your changes in the new database. This
message will occur each time a flight plan containing a modified proce-
dure (generated from a prior database version) is activated. To eliminate
the message, re-create the flight plan from the new database, then make
the desired modifications.
Degraded accuracy —GPS position accuracy has been degraded and
RAIM is not available. Poor satellite geometry (or coverage) has resulted
in a horizontal DOP greater than 4.0. Additional cross-checking using
another navigation source is required to verify the integrity of the GPS
position.
Display backlight failure —The GNS 430 has detected a failure in the
display backlighting. The unit should be taken to your GARMIN dealer
for service.
Do not use for navigation —The GNS 430 is in Demo Mode and must
not be used for actual navigation.
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