Configure DFF3D with TZT2

[FOCUS01]

Trying to setup a DFF3D with B54 transducer but TZT2 does not have multibeam sonar option in settings (section 3.3 of DFF3D manual).

Thought that it could be due to software version so connected to LAN for software update, response was that software is upto date version TZT2 2.0.0

Next, went to settings/sounder and source was TZTL12F, no other options avaliable.
Transducer setup has 1kw:50/200-1T, B54 is not listed.

Should I be selecting manual ?
What am I missing during setup ?

 

[Melville]

You need to update your TZT2 to version 5.02 or higher. Software updates are not downloaded from the internet, but can be found on the product page of our website, www.furunousa.com .

 

[FOCUS01]

Many thanks

 

[FOCUS01]

Having issues updating TZT2 software.
Backed up data on micro SD card and formatted it.
Unzipped and transferred new software to micro SD card, reinstalled in back of plotter.
Powered plotter back on, from manual it was supposed to boot up and go into auto update but it didn’t.
Tried a few times with no luck then did a master reset as per Furuno doc on this site.
Reset was almost instant, powered down and then back up, still no update happening.
What could I be doing wrong or missing ?

 

[Johnny Electron]

You must be using an microSD card that is too big or wrong formatting. You can not use cards larger than 32GB. We normally recommend updates be done with either a 4GB or 8GB chip.