Furuno 1835,adjust baudrate NMEA port 2

How do I adjust settings on a FURUNO Radar 1835, NMEA port 2, to baud rate 38.400?
I can yet not find this information in the installation or owners manuals.
We would like to connect an AIS transponder (AIS CTRXgraphene+, manufactured by Swedish company " True Heading")

Kind Regards
Lars

The default setting is AUTO for the baud rate selection of both NMEA0183 ports in the Initial Setup Menu.

It will figure it out just by hooking it up.

In the operators manual towards the back is the menu tree. System/Initial/NMEA Port 1 (or 2) let's you set the baud rate if the default Auto doesn't work for some reason.

OK thanks for helping me out,
I will test both methods

Best Regards
Lars