Garmin Cortex VHF and AIS Cortex Hub Installation Guide - Page 14

EN To connect to NMEA 2000 The Cortex Hub can be connected to an NMEA 2000 network to enable AIS and Navigation data, including GPS to be sent to other NMEA 2000 devices. • The NMEA sentences (PGNs) supported are listed on page 26. • A NMEA 2000 drop cable and T connector are required to connect the Cortex Hub to a vessel's NMEA 2000 network. • Modifying the Instance or System Identification can be done via the Cortex Onboard App or from the H1 handset. Cortex Onboard App: > Menu ( ) > Settings > Device Settings > Networks > NMEA 2000... > Device Instance (0-255) (select to enter value) > System Instance (0-255) (select to enter value) Cortex handset: > Main Menu ( ). Touch on the wrench icon ( ) to open the Configuration Menu. > Networks > N2000 (NMEA 2000) > Device Instance > System Instance To change the Device or System instance select the field and use the touchscreen menu to key a number between 0-255 NMEA 2000 network connection example Drop cable Chart plotter Network extension cable Network power T Connection NMEA 2000 port Terminating Resistor 14 To connect to NMEA 2000