Are you sure you can add Structure Scan to an HD-5? In the Cabelas catalog it shows you can add it to an HD-7 and up, but doesn't show it for an HD-5. You also need an HD-8 to take advantage of all the screens.
Printable View
The HDS-5 has and will accept all the features. The HDS-5x & 5m will not. HDS-5, has all the screens but, like the HDS-7, you can't display them all at once unless you have a HDS-8 or HDS-10. <*)}}}><
Crappie Chat is right, the HDS 5 can and will display the SS. I'm not sure how it works on the 5X & 5m. I was under the impression that you have to have a combo unit for it to work correctly on the 5x & 5m. Not 100% as i don't have those units. For 3 & 4 way split screens you need the 8 or 10.