Nauticast-B AIS to Raymarine E120

Hello folks....

 

New member here, with an urgent need of help in interfacing the equipment.  The equipment is listed in the title along with an Acitsense NDC-4A multiplexer.  I can get the AIS to show on my laptop, but not the E120.  Checking the nmea sentences...  the VDM and VDO are not shown on the E120.

Would someone know the magic trick to make this work with the E120?

 

Thanks in advance....

Capt. Hank