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RAIM not available - The GNC 250XL is unable to cross-check its
position using RAIM. You may continue to
navigate using visual flight rules. Your position
should be verified every 15 minutes using
other navigation sources. If you have selected
a CDI scale other than ‘Auto’, selecting a larger
CDI scale may remove the conditions causing
this message.
RAIM position warn - RAIM has detected position errors. If you have
selected a CDI scale other than ‘Auto’, selecting
a larger CDI scale may remove the conditions
causing this message.
RAM failed - The GNC 250XL has detected a failure in its
internal memory. If the message persists, the
GNC 250XL is unusable and should be taken
to an authorized GARMIN service center.
Rcvr needs service - The GNC 250XL has detected a condition
requiring service in the receiver hardware. The
GNC 250XL should be taken to an authorized
GARMIN service center.
Ready for navigation - The GNC 250XL is ready for navigation.
Receiver failed - The GNC 250XL has detected a failure in the
receiver hardware. If the message persists, the
GNC 250XL is unusable and should be taken
to an authorized GARMIN service center.
Remote ENT key stuck - The remote ENT key is stuck in the ‘pressed’
state. Check the installation.
Remote XFR key stuck - The remote XFR key is stuck in the ‘pressed’
state. Check the installation.
ROM failed - The GNC 250XL has detected a failure in its
permanent memory. If this message occurs, the
unit is unusable and should be taken to an
authorized GARMIN service center.
Route is empty - An attempt has been made to activate an
empty route.
Route is full - An attempt has been made to add more than
31 waypoints to a route. The GNC 250XL will
not allow more than 31 waypoints per route.
Route wpt deleted - One or more route waypoints were deleted
while receiving data from the optional PC
Interface Kit.
Route wpt locked - At least one route waypoint is locked because
the waypoint has been removed from the
Jeppesen NavData®, the data card is missing,
or the data card has failed.
Route wpt moved - One or more route waypoints were moved at
least 0.33 arc minutes due to a database
change.
RTCM input fail - The DGPS data signal was being received but
has now been lost. Check wiring.
APPENDIX
D
MESSAGES &
ABBREVIATIONS
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250xl manual 2 7/17/98 1:33 PM Page 95