IFD500 Series Pilot Guide
7-18 General
Decoded navaid identifier did not match
approach navaid
Indicates that the active approach is based on a localizer or
a VOR and that approach is not authorized for GPS overlay,
the aircraft course is within 45 degrees of the final approach
course, the course to the active waypoint is within 45
degrees of the final approach course, the distance to the
final approach fix (FAF) from the current position is less than
4 NM, the frequency tuned by the nav radio matches the
frequency of the approach navaid, and the identifier
decoded by the nav radio does not match the identifier of
the approach navaid.
COM stuck mic, release PTT
25 seconds of continuous transmission have elapsed.
Release the push-to-talk button.
Configuration modified. Please restart
IFD when possible.
CrossSync is enabled in a dual IFD installation and a
configuration with external devices has changed on one of
the IFDs since the last power cycle. Restart the IFD to allow
automatic reconfiguration so that sensor information can be
shared.
Reduced AHRS Accuracy Mode
The ARS is not being aided by GPS. Crosscheck displayed
SVS attitude with other attitude sources.