Gps Troubleshooting - Raymarine a65 Installation And Operation Instructions Manual

27.4 GPS troubleshooting

Problems with the GPS and their possible causes and solutions are described here.
Problem
"No Fix" GPS status icon is displayed.
Note: A GPS Status screen is available within the Setup menu of Raymarine multifunction displays. This provides satellite signal strength and other relevant
information.
Troubleshooting
Possible causes
Geographic location or prevailing
conditions preventing satellite fix.
GPS connection fault.
External GPS antenna in poor position.
For example:
• Below decks.
• Close proximity to transmitting
equipment such as VHF radio.
GPS installation problem.
Possible solutions
Check periodically to see if a fix is obtained in better conditions or another
geographic location.
Ensure that external GPS connections and cabling are correct and fault free.
Ensure GPS antenna has a clear view of the sky.
Refer to the installation instructions.
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