Lowrance lcx-18c 操作ガイド
32
See the following diagrams for general wiring connections. Read your
other product’s owner’s manual for more wiring information.
other product’s owner’s manual for more wiring information.
NMEA/DGPS Wiring
To exchange NMEA or DGPS data, the unit has two NMEA 0183 version
2.0 communication port. Com port one (Com-1) can be used to receive
NMEA format GPS data or DGPS data. Com-1 can also transmit NMEA
format GPS data to another device. Com-2 is for NMEA output only.
To exchange NMEA or DGPS data, the unit has two NMEA 0183 version
2.0 communication port. Com port one (Com-1) can be used to receive
NMEA format GPS data or DGPS data. Com-1 can also transmit NMEA
format GPS data to another device. Com-2 is for NMEA output only.
The three wires for the com port are combined with the two power
wires to form the power/data cable (see the drawing on page 33). Com-1
uses the yellow wire to transmit, the orange wire to receive and the
shield wire for signal ground. Com-2 uses the blue wire for transmit.
wires to form the power/data cable (see the drawing on page 33). Com-1
uses the yellow wire to transmit, the orange wire to receive and the
shield wire for signal ground. Com-2 uses the blue wire for transmit.
Com-1 wiring to receive DGPS position information
from a DGPS receiver.
Com-1 wiring to receive NMEA position information
from some other GPS receiver.
Com-1 wiring to transmit NMEA position information
to another NMEA-compatible device.
Com-2 wiring to transmit NMEA position information
to another NMEA-compatible device.
Orange (Receive)
Shield (Ground)
Transmit
Ground
Com-1
To unit
To DGPS
Receiver
Receiver
Yellow (Transmit)
Receive
Orange (Receive)
NMEA Transmit
To Other
GPS Receiver
Shield (Ground)
Ground
Com-1
To unit
Ground
To Other
Device
Com-1
To unit
Yellow (Transmit)
NMEA Receive
Shield (Ground)
Shield (Ground)
Ground
Com-2
To unit
Blue (Transmit)
NMEA Receive
To Other
Device