[JH11] a98 to Axiom upgrade NMEA 0183 AIS

Hi - Just replaced my a98 with an Axiom 9. My NEMA 0183 AIS (CYPHO 1505) has 2 Xmit conductors and 2 Receive conductors that connected to the NMEA conductors in the power cable of the a98. How do I connect the AIS to the new Axom?

Thanks