Quote Originally Posted by crappiepappy View Post
I did not know that, but weren't "those" (Gen 1 ??) units nothing more than color sonar (2d) and chartplotters (GPS mapping) ... and no Down Image capabilities ??

... cp
CP, the Gen 1 Hds units were the first down and side imaging capable units from Lowrance, the LSS-1 came out at the same time. The HDS Gen 2 units have a faster processor and a couple bells and whistles that the Gen 1 units didn't have, other than that they are the same. The Gen 1s are great units.