Dual Transponders with a TZT3 12F

[Ironworker]

I have a B175HW and a B175L Airmar Transducers (with mix and match cables) on my boat coupled with a TZT3 12F. I want to run both transducers with out manually switching cables. I was told that Airmar makes a cable that combines the two transducers which I ordered but it does not fit the "mix and match cables" or the adapters that came with the TZT3 12F.

Before I order another cable, I thought I would ask this group if there is a better solution that the combo cable?

 

[TheReaper]

That combination of transducers is approved/compatible with the TZT12F. Assuming that the B175HW and B175L both have 10-pin Furuno connectors on the end of their mix-and-match cables, the cable you need is AIR-040-406-10. This cable is a y-cable that has a single 12-pin connection (for the TZT12F) going to two 10-pin connections (for your transducers).