islanderguy
Member
http://www.lowrance.com/en/Downloads/Product-Software-Updates/HDS-Software-Update/
HDS 4.0 Provides User Noticeable Performance Improvements:
Faster boot time
Improved key response
Charting speed improvements
Insight andNavionics
-Redraw
-Panning
-Zooming
-Rotating
System Stability and “Freeze” Prevention
HDS 4.0 Provides User Noticeable Performance Improvements:
Faster boot time
Improved key response
Charting speed improvements
Insight andNavionics
-Redraw
-Panning
-Zooming
-Rotating
System Stability and “Freeze” Prevention