You will need a new transducer. Chances are you can remove the old one and
install the new one in the same place.

--
Bill
Chesapeake, Va


"werlax" wrote in message
om...
I currently have a Humminbird 100SX fishfinder installed (from the
factory) on my boat and I received a "Wide Panorama" from my brother
who is selling his boat. He didn't pull the transducer off of his
boat so I'm wondering if this is something I'd need to replace/upgrade
on mine, or if it will work with the one that's there? I realize his
is a "Wide" and it also had a temperature readout on it. If I do need
to replace it, what is involved? I haven't crawled under my boat
lately so I don't remember how it's mounted.
Thanks for any tips!
Mark