North Australian FISH FINDER TM forums

...........if you run one as gps you'll only need one map,if that one dies put the map in the other unit...
...........they have this circut thingy jig which will let you do what you want it's like a computer with the ability to moniter things like fuel flow, or just about what ever you want to hook up to it, its all about making the whole system computer compaterble, i should've taken more interest in it when geoff was putting it in but it looked to much like work...
.............geoff in tasmania trout fishing till the end of the month so i don't know if you'll hear from him before then that's why i'm trying to explain to you something i don't realy know about.....

I have the humminbird 787cx2 combo. Heaps of pixels in smaller screen = clearer picture. Have been very impressed so far, easy to use with great features, good value for money. Used to run a lowrance lcx18c and the humminbird is far superior. Also make sure you get the card for the N.T, its fantastic, covers all the harbour and i was surprised it even had the map of the Limmen river. Not sure how far it extends but thats a bl..dy long way.