-
Verify the
GTB 10 hub placement and orientation according to the
Installation Instructions at
garmin.com/manuals/OnDeck.
Relocate the
GTB 10 hub to a more suitable location, if necessary.
-
Use an external GPS antenna installed in a location with a clear view of the sky, if necessary.
NOTE:
If the boat is stored in a structure or with an obscured view of the sky, the GPS signal could be degraded or lost.