Lowrance electronic GlobalMap 4800M GPS Receiver User Manual


 
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Menus for changing Com Port settings.
For connectors and wiring information for another device, see page 16.
For assistance in configuring the unit to communicate with another
device, consult the factory; customer service phone numbers are in the
back of this manual. Also see the entries below for Configure DGPS and
Configure NMEA. To set Com Port Configuration:
1. Press
MENU|MENU| to SYSTEM SETUP|ENT.
2. Press to
COMMUNICATIONS PORT|ENT.
Configure DGPS
This unit will recognize Starlink
, Magnavox
and Lowrance DGPS
receivers.
1. Press
MENU|MENU| to SYSTEM SETUP|ENT.
2. Press to
COMMUNICATIONS PORT|ENT.
A. If you have a Magnavox receiver, press to
MAGNAVOX|ENT.
B. If you have a Lowrance or Starlink receiver, press to
STARLINK|ENT.
C. If you have a Magnavox or Starlink, press
EXIT|EXIT|EXIT. This is
the only setup necessary. If you have a Lowrance receiver or another
Magnavox- or Starlink- compatible brand, continue with these steps:
3. Press to
CONFIGURE DGPS|ENT.
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.
RMC and RMB transmits navigation information messages.
APB transmits autopilot information.