Garmin Apollo GX50, User Manual

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GPS
Communications
Failure
GPS HDOP Position Error
When the HDOP for the GPS sensor exceeds current
flight phase HDOP requirements, a warning is
generated and Nav data will be flagged as invalid.
The current flight phase is displayed first (either
Terminal or En route). Approach warnings are for the
GX50/60 only. Messages become an old message after
viewing.
Terminal
GPS HDOP
Position Error
Parallel Track/Approach Conflict (GX50/60 Only)
This message appears when the current parallel track
conflicts with the selected approach.
PTK - Approach
conflict. Press
ENT to stop PTK
Enable Approach (GX50/60 Only)
This message is generated when an approach is
loaded, but not enabled.
Press ENTER to
Enable Approach
Approach Enabled Too Late (GX50/60 Only)
When an approach is enabled too close to the FAF
waypoint, the following message is created.
Abort Approach
Approach Enabled
< 2nm from FAF
8-6
Message Function