I have a 797 and the unimap that comes with it isn't worth much but could help with navigation. I believe the 787 accepts the Navionics chips. You could get all the information about the 757 unit at the Hummingbird web site.
Does anyone here use the Humminbird 757c unit?
If you do, how do you like it?
Does it use Navionics maps? I have a Lowrance handheld H2O unit and would like to be able to use the maps in either one when I want.
Also what is the Unimap software like that comes with it?
Thanks for any help you can give me.
Lund Rebel XL 1625 Merc 60 4 stroke
Yamaha T8 Lowrance HDS 5
Minn Kota 70lb I Pilot 60"
I have a 797 and the unimap that comes with it isn't worth much but could help with navigation. I believe the 787 accepts the Navionics chips. You could get all the information about the 757 unit at the Hummingbird web site.
Go to the Navionics site and you can get all the info you need on there card.