RDP 131 and RDP 139 compatibility question



I currently have a single display RDP-131 NAVNET CMAP NT for radar, gps and sonar.

I would like to add a FURUNO RDP-139 NAVNET VX1 CMAP NT GPS RADAR CHARTPLOTTER DISPLAY as a second display unit mostly for sonar display, but also for radar and navigation display.

Are the two units compatible, and what is necessary for them to communicate so that each is fully functioning.
Both of these units are NavNet series one and will network together fine. You will need to ensure that you use a different IP address so that they can communicate to each other. I would recommend following the setup instructions in the installation manual but if you need help, you can always call our tech support while you are at the boat.