Setting NMEA 0183 baud rate on E80 Classic

I currently have installed:

E80 Classic
125 GPS
S3G SmartPilot
SmartController
ST60 Speed, Depth, Wind
ST6001+
E55059 MUX
ICOM m422 VHF with DSC
FloScan 9500 with GPS interface

I'm considering adding a Vesper Marine XB-8000 AIS because of the WiFi feature and have been in contact with their support department. A question that came up involved changing the baud rate of the E80 MFD to 38400 from 4800. Is that possible and if so how do I do that? Or is it auto-sensing?

Thanks!