Sonar for Vantage

[dock]

Am running a Vantage transom trolling motor, really like it.My problem is I have x-85 mounted on the dash and I need another sonar in the back of the boat for back trolling with the Vantage. Would like to run two sonars off the transom at the same time. How can I do this without cross talk? Appreciate any ideas. Thanks

[ggg]

I suggest running 2 different brands of LCDs. They will be on different frequencies so they won't cross talk. I run 2 transducers on the stern and one on the bow, all different brands, no problem.