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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.