Uniden UM725GBT Owner's Manual page 41

x POS DATA OUTPUT – Designates the port for position data output: NMEA0183 or
NMEA2000 (UM725GBT / UM725G models only)
x NMEA0183 OUTPUT – Select what NMAE data is sent (UM725GBT/UM725G
models only).
x NMEA0183 DATA SPEED – Select which NMEA data speed to use (4800 pbs or
38400 pbs).
x NMEA2000 SETUP – Search for a connected NMEA 2000 device (UM725GBT /
UM725G models only).
x INTERNAL GPS – Lets you search for a connected
NMEA2000 device, turn internal GPS module
power on or off, activate D-GPS, and select an
internal or extenal antenna. D-GPS is a means of
correcting GPS variances, and should be turned
off in the southern hemisphere. (UM725GBT /
UM725G models only)
Uniden UM725 Radio Owner's Manual
UM725GBT
E-37