neversink2
New member
I have 3 TZT3F12 displays. The harbor was re-routed so I need to update the chart. Right now, it shows me going over land where the channel was re-done. What is the standard chart being used and how do I get it updated? Also need to update any satellite photos etc. Can I send in one of my cards to Furuno to update all the stock software? Really just looking for a simple, quick way to to this... the unit has like 100 charts listed and layers are set to Auto... trying to get this done without making a mammoth project out of it. Location is Huntington Beach, CA if that helps determine which chart needs to be updated. TIA.