14
Chart plotter
Terminating
Resistor
T Connection
Network
extension cable
Network
power
Drop cable
To connect to NMEA 2000
The M1 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 M1 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
NMEA 2000 port
