APPENDIX B: ABNORMAL OPERATION
LOSS OF GNSS POSITION
When the aera 660 loses the GNSS signal for any reason, the following will occur:
A blinking red question mark will appear over the airplane icon on the map.
The 'Lost Satellite Reception' message will display.
Any GNSS dependent data fields will not be available.
HAZARD DISPLAY WITH LOSS OF GNSS POSITION
If the Terrain function doesn't have at least a 3D fix (i.e. altitude unknown),
a Red X will be displayed.
190-02017-20 Rev. E
GNSS Signal Lost
Terrain Red X
Garmin aera 660 Pilot's Guide
Appendix B
155
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