Question about Garmin GPSMAP 276C GPS Receiver
I bought a new Garmin GPSMAP 178C Sounder back in 2005.I finaly got around to change out my older GPS and Fishfinder. However after I hooked up this new GPS all I got was a gray screen. I read the manual and the wires are all hooked up properly. Do I need a card with this model. I was of the understanding that the Eastern Sea Board was pre loaded. Please help Thanks Tom
When I pressed PAGE or OUT IN or Quit the unit shuts off , but when I pressed QUIT when turning unit ON my problem was solved. but every route waypoints track were wiped out. Thats OK since I did back them up when the unit was OK. thank you both (The Oger and lostchild )
Posted on Apr 08, 2008
Use with caution: This will delete your user data on the unit.
Try a reset:
You could try a master reset;
Posted on Dec 16, 2007
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Posted on Jan 02, 2017
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