HUmminbird transducer question-- easy one

I know this is an easy one, i wrote humminbird but I want to get parts ordered today..

I am buying a 998si I want to hook two transducers up, one in back and one on Trolling motor.
What parts do I need?
I think I need a TS3 switch, but not sure about the rest.
Thanks


Also what kind of shield would you recommend for the trolling motor transducer.

The 998c SI would work with the ts3 switch to use two transducers on the one unit. The HDSI transducer for the trolling motor would be part number XTM 9 HDSI 180 T.

There are several different third party companies that make transducer shields, you would need to just select one that would best fit your transducer and motor.

Thank you,

Deborah @ Humminbird