
190-00498-00 Rev. A Garmin G1000 Pilot’s Guide for Cessna Nav III
9-7
ANNUNCIATIONS & ALERTS
System Annunciation Comment
Display system is not receiving vertical speed input from the air data com-
puter.
Display system is not receiving valid heading input from the AHRS.
The GPS information is either not present or is invalid for navigation.
Note that the AHRS utilizes GPS inputs during normal operation. AHRS
operation may be degraded if GPS signals are not present (see AFMS).
Display system is not receiving valid transponder information.
Other Various Red X Indications
A red ‘X’ through any other display field (such as the engine instrumentation
fields) indicates that the field is not receiving valid data.
Comentarios a estos manuales