TZT3 Can I set specific frequency with my chirp transducer

[DeepSouthTX]

I just switched over to Furuno. Kept my B275LHW. I can't find the option to set a specific frequency in the settings. Which is something I was doing with another system. Is that not supported on the TZT3 internal sounder? I saw Johnny posted saying that its not possible on the CW side without the di box. But what about with a chirp transducer like my b275lhw?Thank you

 

[Quitsa]

I had the same question. It isn't possible to set a fixed frequency unless you have the DI amp. However, if you want to run in 200Hz or 50Hz CW with your CHIRP transducer, there is a back door way to do it, You have to go into the transducer set up and use the "Manual" set up mode. I set it as a 200Hz CW 1kW for my B175H CHIRP transducer and the TZT 3 internal sounder then operated in 200Hz CW instead of high frequency CHIRP as it was doing when the automatic TID set it to the actual B175H.

 

[DeepSouthTX]

That's disappointing... Hopefully this could be rectified in a future software update.