1-14
Garmin GTN 725/750 Pilot’s Guide
190-01007-03 Rev. B
Foreword
Getting
Started
Audio &
Xpdr Ctrl
Com/Nav
FPL
Direct-To
Proc
Charts
Wpt Info
Map
Traffic
Terrain
Weather
Nearest
Music
Utilities
System
Messages
Symbols
Appendix
Index
1.5.3
Dual GTN 7XX Installations
Dual GTN 7XX units when connected in the aircraft may be set up to
communicate and share information by “Crossfilling” or synchronizing
information between the two units.
The following Crossfill information is always synchronized between both
GTN 7XX units:
• User Waypoints
• Flight Plan Catalog
• Alerts (traffic popup acknowledgement, missed approach waypoint popup
acknowledgement, altitude leg popup acknowledgement)
• External sensors (transponder status and commands, synchro heading)
• System setup:
– Favorite NAV frequencies
– Date/Time convention
– Nearest airport criteria
– Units (Nav angle, Distance/Speed, etc.)
– Favorite COM frequencies
– Ownship icon
– CDI Scale setting
– ILS CDI Capture setting
This data is crossfilled only if crossfill is turned on by the pilot:
• Active navigation (flight plan)
NOTE:
In dual GTN installations with crossfill on, the OBS course will only
be updated real time on the GTN that is receiving the new OBS course. The
course will be transferred to the other GTN when OBS is exited.
Summary of Contents for GTN 750
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