PDF 1.15MB. The 'NMEA Reader' software utility allows NGT-1 owners to view and decode NMEA 2000 information directly from the NMEA 2000 network, plus the ability to view and decode NMEA 0183 data (typically via a USG-1 or NGW-1). The 'EBL Reader' software utility allows any EBL log files recorded by Actisense 'NMEA Reader' to be viewed and analysed at leisure. Vital for diagnosing network issues remotely. The 'NMEA Reader' & 'EBL Reader' software utilities enable anyone to become an NMEA master and diagnose their own networks.