Garmin GTN 625 Pilot's Manual page 468

This data is crossfilled only if crossfill is turned on by the pilot:
Foreword
• Active navigation (flight plan)
Getting
Started
NOTE: There is an installer option to turn on a system message that will
be provided anytime crossfill is turned off to alert the pilot that flight plans
Audio &
Xpdr Ctrl are not being crossfilled.
Com/Nav
FPL
Direct-To
Proc
Wpt Info
Map
or
Traffic
Terrain
Weather
Nearest
Services/
Music
Utilities
System
Messages
Symbols
Appendix
Index
15-32
1. While viewing the System Setup page, touch the Crossfill key
to toggle between Enabled and Disabled Crossfill.
Figure 15-42 Selecting Crossfill
2. When Crossfill is about to be enabled, you will be prompted
to note that data will be overwritten in the other unit. Touch
OK to enable Crossfill or touch Cancel to return to the System
Setup page without enabling Crossfill.
Figure 15-43 Confirming Crossfill Selection
Garmin GTN 625/635/650 Pilot's Guide
Touch Key to Enable
Crossfill With Dual GTN
Units
Touch OK to Enable
Crossfill With Dual Units
190-01004-03 Rev. K