6.3 GPS / GNSS troubleshooting
Potential problems with the GPS / GNSS receiver and possible causes and solutions are described
here.
Problem
Possible causes
Possible solutions
Geographic location or
prevailing conditions
preventing satellite fix.
Check periodically to see if a fix is obtained
in better conditions or another geographic
location.
“No Fix” status icon is
displayed. or display
keeps losing position fix.
Display in poor location.
For example:
• Below decks.
• Close proximity
to transmitting
equipment such as
VHF radio.
Ensure the display has an unobstructed view
of the sky.
Note:
A GPS / GNSS status screen is accessible from the display’s Homescreen. This provides satellite
signal strength and other relevant information.
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