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This is what they are talking about......

QuadraBeam Plus - Humminbird Australia

You can call them but I'm guessing it does......

Can you tell what it does...... it was my understanding it would be a shortcut to switch the transducer to dual mode instead of having to go through the menus.

I would love to rip some eyes!! You conditions don't bother me I just don't like night fishing; especially when I can't see the keypad..... :laugh:

Are you talking about the zoom box? The Onix has them this update too. It's a lot easier to mark a target with them.

Wuss!!! :roll:

Only Onix and Ion units will share mapping.....