Help! SCX-20 Heave compensation not working on TZT Touch XL 10x so PBG not correct.

[Discreet]

Hi all,
I have a NavNet TZtouch XL 10x and a 165T-50/200-SS260 DFF3D 50/200 Stainless Combination Thru-Hull transducer, Module DFF3D and SXC-20
the TZT MFD has the lastest firmware 25.21, DFF3D and SCX-20 too.

When I config the TZT SCX 230 is detected though NMEA2000 and I can configure it internally under his specific menu. I have put some degree compensation on the pitch and roll to make it right but even having the heave compensation activated I cannot see it working. so at the end I have my doubts that all my PBG is wrong as it didnt compensate the waves. I ve checked all the manuals and I can´t find where is the issue. I´m attaching several screenshots to see my config and see if someone that has been on same situation can help me. in the sonar view it´s clear that the heave is not working at all as the bottom seabed is with waves.

Any Ideas?

 

[Titanic II]

The motion sensor settings must be done in the "Multi Beam Sonar" menu and the FishFinder internal sounder.

Refer to the Installation manual for the Fishfinder setup procedures and turn on "Heaving Correction". The Internal sounder is not used for PBG, PBG strictly uses the DFF3D.

From what I can tell the picture in the second row, column 1 is the setting for the DFF3D. The bow/stern is set to zero, is that accurate?

The second row column 2 and 3 are the internal sounder. That is the one I suspect the setting in the FishFinder menu for HEAVING CORRECTION needs to be set to ON.