4.0 HDS UPDATE

[bronzeback45]

http://www.lowrance.com/en/Downloads/Product-Software-Updates/HDS-Software-Update and here is a link for the full release notes.http://www.lowrance.com/upload/Lowrance/Documents/Software_Updates/HDS_4.0_release_notes.pdf. I can split 3 screens on my hd7 now.