Glossary
Glossary-2 98-139768-A
NMEA National Marine Electronics Association (standard). A combined electrical and data
specification for communication between marine electronic devices such as echo
sounder, sonars, anemometer (wind speed and direction), gyrocompass, autopilot, GPS
receivers and many other types of instruments. It has been defined by, and is controlled
by, the U.S.-based National Marine Electronics Association.
R
Rx Receive
T
TMA Thrane Management Application
Tx Transmit (Ethernet)