Furuno FM-3000 - Connections

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8.Connections and Maintenance
e ANTENNA CONNECTOR
Connects a marine VHF antenna with a PL-259 connec-
tor.
r NMEA IN (Red)/NMEA OUT (White) JACKS
Connects to a GPS receiver for position and time indica-
tions.
•An NMEA0183 ver. 2.0 or 3.01 (sentence formatters RMC,
GGA, GNS, GLL) compatible GPS receiver is required. Ask your
dealer about suitable GPS receivers.
Connects to a PC or navigation equipment (NMEA0183
ver. 3.01 sentence formatters DSC, DSE compatible) for
plotting received other ships position data.
t EXTERNAL SPEAKER JACK
➥Connects to an external speaker.
Rubber vulcanizing
tape
NMEA OUT (+)
RCA
NMEA OUT (–)
NMEA IN (+)
RCA
NMEA IN (–)
After connecting the DC power cable, NMEA IN/OUT
jacks and external speaker jack cover the connector
and jacks with a rubber vulcanising tape as shown
below, to prevent water seeping into the transceiver.
RR
CAUTION
Transmitting without an antenna may damage the
transceiver.
RR
CAUTION