Help ...adding additional unit on second station

[garycwbf]

We currently run dual TZ2t's on network with two transducers wired to DffUHD-1.
B175C20-HW 150kHz to 250kHz 20 degree 1KW and a
B175C-20-L 40 kHZ to 60kHz, 20 Degree ,1KW,

Want to add unit on second station. Only have 13"X8" of space on the console to work with.

Can we add a TZtouch TZT-9 without changing any transducers? i have access to excellent condition one.
or
Can we add a TZtouch3 9" MFD?
or go broke and add a TZT10X - 10" TZTX?

What would be the advantages? Disadvantages?

I will probably be upgrading the touch2's next year....maybe

thanks for your suggestions!
https://www.ebay.com/itm/1877534129...RNQFE0&hash=item2bb6f9b978:g:yY0AAeSwMYBpHIck

 

[Sparky Wire]

TZT Series one can use the DFF1-UHD (not UHD+) but if you plan to mix TZT2 with TZT1, the TZT2 units must be downgraded to much older software (v6) and likely you won't like that result. It would be much better to mix the TZT2s with TZT3 and run the newest software on both. The transducers would remain on the existing UHD sounder and no settings would be changed. You would only pick the UHD as the sounder source in the TZT3 so you can use it.