HX851E
Page 16
4.3 CONNECTING A CHART PLOTTER TO THE CD-38
The
CD-38
contains three wires that are used to input or output NMEA 0183
information when the
HX851E
is inserted into the cradle.
The
HX851E
outputs the following NMEA 0183 sentences:
GLL, GGA, GSA, GSV, RMC, DSC and DSE.
The
HX851E
can receive and display information contained with the following
NMEA 0183 sentences from and external GPS or GPS Chart Plotter:
GLL, GGA, and RMC.
Below are the wire colors and description of the wires supplied on the
CD-38
.
NOTE
When mounting the
HX851E
inside of a cabin where GPS reception is
limited, the NMEA input (brown) wire may be connected to a GPS Chart
Plotter to input position into the
HX851E
. To change the
HX851E
from
using the internal GPS antenna to an external GPS chart plotter with
NMEA refer to section “
10.9 POS DATA PRIORITY
”.
Brown
Green
Blue
Wire Color/Description
Brown- NMEA Input (+)
Green - NMEA Input (–)
Blue - NMEA Output (+)
Connection Examples
Connect to NMEA (+) output of GPS
Connect to NMEA ground of GPS
Connect to NMEA (+) input of GPS
To connect a chart plotter, connect the wires between the
CD-38
and the GPS
and chart plotter. Insure that the wires are properly shielded from water.
Connect to NMEA (+) output
Connect to NMEA ground
Connect to NMEA (+) input
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