Helix 10 si two transducers with one head

I have the helix 10 si and the ultra troling motor with the transducer mounted in the unit. I would like to be able to use both my main transducer and switch to the ultra one when fishing front of boat. What do i need to do to make this work? will this even work?

YES I THINK THE 2D WILL WORK BUT NOT SI ON TM,YOU WOULD HAVE TO GET A SPLITTER AND A SWITCH,IF HELIX WORKS LIKE THE 8 AND 9'S ,RICKIE WILL GIVE YOU THE NUMBER FOR SWITCH,

I have a 7, bought the selector switch from Humingbird. Came with wire and instructions. I don't have the built in transducer, but a humingbird transducer on my trolling motor. Just flip the switch from transom to trolling

HB TS3 switch ...

https://www.google.com/url?q=http://...mCtI5d3XYzJIpA

The HB TS3 switch requires 12v power so make plans for this ...
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You will also the Minn Kota US2 adapter cable ...

Minn Kota Motors

Rickie

Thanks that looks like what i will need.

You will only get 2D from trolling motor transducer. If you want SI on the tm, you will need another SI transducer.