NDC-4
NDC-4 Inputs not working
If only a single input on the NDC-4 seems to be receiving data, please check that your NDC-4 is not in autoswitch mode. When in this mode, only data from input 1 will be used. This function is designed for when using more than one source of the same ...
How to Connect the NDC-4 to a PC or Laptop
If you need to configure your NDC-4 using Control Centre, or if you wish to share your combined NMEA 0183 data with third party software, you will need to connect the NDC-4 to a PC or laptop. The instructions for doing this can be found here: ...
Saving an NDC-4 Configuration
Sometimes a user may need to save the configuration of an NDC-4 to a file. This configuration file can be loaded back in to NDC Control Centre. There are a couple of reasons why this may be useful: It's a common configuration that you wish to ...
USB Not Working NDC-4
If you're having difficulties getting the USB connection to the NDC-4 working, or if it has been working and now isn't, there's a few useful tests you can perform before contacting our support team which can be found here: ...
Configuring the NDC-4 for AIS
We offer the NDC-4 preconfigured for AIS devices (product code: NDC-4-AIS). This will have "OPTO IN 2" set to communicate at 38400 baud by default and filters applied to this input to prevent the data appearing at "ISO OUT 1" as the large volume of ...
Filtering Data Using the NDC-4
NDC Control Centre can be used to turn on and off data filtering via the 'Inclusion List' tab. For details on how this process works, visit the following article: ...