garmin 751xs , i want chirp and downscan at same time.

[lembo]

hey guys got a garmin 751xs and has the tm150 airmar chirp transducer, I love it but I want to be able to get down scan and chirp at the same time and run on split screen view.
now apparently my unit can run the down vision stuff with the suitable transducer plugged straight into the unit. i don't care for sidescan, just downscan.
but can i run both at same time? is there a transducer that does downscan and chirp ?
or plug 2 transducers into my unit ?
i think its possible with that gcv10 black box thing, but that's like 8-900 bucks and i don't want to spend that money.

[chocolatemoose]

i have the gcv10;s at $700 atm. but thats still a bit a coin i guess. there is no transducer that will work with the 751xs that will do down and chirp just yet. they have the gt50 and gt51 chirp/side/down transducers with 12 pin orange plugs. but even though the earlier versions of the 751xs had a 12pin plug it wasnt available untill the newer 74xx series

so it looks as if you might be stuck switching between the two transducers at this stage

Moose