Furuno 1622 Installation Manual page 13

NMEA connection
You will need an NMEA cable to connect a video sounder or a navigator. Connect it to the NMEA
connector at the rear of the radar display unit as shown below.
Note: Do not use a cross wiring-type NMEA cable which has connectors at both ends (for example,
MJ-A6SPF0012-050). Miswiring can result when the one of the connectors is removed to make the
connection.
To connect both a video sounder and a navigator, use NMEA cable MJA6SPF0003-050/MJ-
A6SPF0009-100 (option) and solder them as shown below.
Note 1: Tape cables to prevent short.
Note 2: You may cut a NMEA cable which has connectors at both ends. However, do not modify
waterproof connector of NMEA cable.
MJ-A6SPF0003-050
MJ-A6SPF0009-100
Navigator
Video
Sounder
MJ-A6SPF0003-050
MJ-A6SPF0009-100
Figure 15 Connection of video sounder and navigator cables
To connect equipment whose NMEA output uses other than a FURUNO 6 pin NMEA connector, use
NMEA cable type MJ-A6SPF0003-050/MJ-A6SPF0009-100 to make the connection.
NMEA OUTPUT
Navigator
NMEA OUTPUT
Video
Sounder
Figure 16 Connection of video sounder and navigator cables using NMEA cable type
MJ-A6SPF0012-050/100
(option of external equipment)
To navigator or NMEA
output of video sounder
Figure 14 Navigator connection
WHT
BLK
YEL
GRN
SHIELD
WHT
BLK
YEL
GRN
SHIELD
After soldering, wrap
with self-vulcanizing tape.
TX-H
TX-C
GND
TX-H
TX-C
GND
After soldering, wrap
with self-vulcanizing tape.
MJ-A6SPF0003-050/MJ-A6SPF0009-100
NMEA
DJ-1
10.2-31.0VDC
1 3GND
2
MJ-A6SPF0003-050
MJ-A6SPF0009-100
WHT
BLK
YEL
GRN
SHIELD
MJ-A6SPF0003-050
MJ-A6SPF0009-100
WHT
BLK
YEL
GRN
SHIELD
7
MODEL1622
NMEA
1
RD1-H
2
RD1-C
3
RD2-H
4
RD2-C
6
GND
MODEL1622
NMEA
1
RD1-H
2
RD1-C
3
RD2-H
4
RD2-C
6
GND