GPS Repair Problems? Ask a GPS Technician for Answers ASAP
You will need to verify the correct output format is set up in the GPS receiver;
also check the GPS connections to ensure they are secure and the wiring is undamaged.
Yes, that is the likely cause - it is due to a GPS HDOP Positional Error.
If you acknowledge the alert it should go away.
If you keep getting this error then check the connections on the rear of the unit - if they have become loose and the GPS info is being interrupted, it can lead to this error.
If it becomes intermittent then it is more likely due to a connection that has worked its way loose.
If you click on the message to view it, it should then become "old".
Does this only happen on the ground, or mid-flight, or on approach?
Ok, let me check if the other experts have any input on this...