Eagle Electronics 240I S SONAR User Manual


 
7
To activate NMEA Output:
From the Communication Ports menu, press to highlight NMEA
Output. Press
ENT to check (turn on) or uncheck (turn off) the NMEA
Output checkbox.
To exit the Communication Ports menu, press
EXIT|EXIT|EXIT.
Configure NMEA
Once in the Communication Ports menu, you can configure the unit to
use specific NMEA sentences. (The default setting has all NMEA
sentences turned on.) Press to
CONFIGURE NMEA|ENT.
NMEA Sentences selection menu.
A menu appears showing the prefixes of the available NMEA sentences.
A check mark next to a prefix means the prefix is in use. Use
to select a prefix, then press
ENT to turn off the prefix. (Press ENT again
to check the box and turn a prefix on.)
NOTE:
The names of the NMEA sentences are abbreviated in this menu.
These are the functions of the various selectable prefixes:
GLL transmits latitude and longitude of present position, time of
position fix, and status.