System Settings
From the main menu, select Setup >
System.
•
GPS—sets the GPS to Normal,
WAAS/EGNOS (Wide Area
Augmentation System/European
Geostationary Navigation Overlay
Service), or Demo Mode (GPS off).
For information about WAAS, go to
www.garmin.com/aboutGPS/waas
.html.
Language—sets the text language
•
on the device.
NOTE: Changing the text language
does not change the language of
user-entered data or map data, such
as street names.
•
Battery Type—allows you to select
the type of battery you are using.
•
Interface—sets the format of the
serial interface:
GPSMAP 78 Series Owner's Manual
Customizing Your Device
◦
Garmin Serial—Garmin
proprietary format used to
exchange waypoint, route, and
track data with a computer.
NMEA In/Out—provides
◦
standard NMEA 0183 output
and input.
◦
Text Out—provides simple
ASCII text output of location
and velocity information.
RTCM Radio Technical
◦
Commission for Maritime
Services—allows the device
to accept DGPS Differential
Global Positioning System
information from a device
supplying RTCM data in an
SC-104 format.
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