How to Connect the NDC-4 to a PC or Laptop

• Related Articles

• 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:  ...

• USB Device Not Working

  This article refers to Actisense devices that are manufactured with a USB cable (like the NGW-1-USB or NGT-1-USB) and the USB kit leads available for the NDC-4, NDC-5 and PRO range.  For issues involving connections that use a third party USB to ...

• Sharing NMEA 0183 Data with a PC

   Connecting NMEA 0183 devices directly to a PC without isolation is not recommended as this can cause ground loops which will damage your PC and your NMEA 0183 devices.  For examples of different connection methods, refer to the following article: ...

• Using Prolific USB to Serial Adaptors

  Some customers have reported issues using prolific USB to serial adaptors that have the USB chip built in to the USB plug.  This issue was resolved when using a different type of adaptor  where the Prolific chip is built into the DB9 connector.

• 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 ...