Installing the Hardware
Table 8 - Common GPS receivers and connections
GPS Manufacturer
Furuno
Furuno
Garmin
Garmin
JRC
JRC
JRC
Lowrance / Eagle Fixed Mount
Lowrance / Eagle Portable Models
Magellan
Magellan
Northstar
RayMarine
RayMarine
RayMarine
Simrad
Sitex
Standard
4.
Be certain all wire connections are secure and that all open wires are
adequately covered.
If you are finished connecting all external accessories, line up the
5.
arrows on the side of the accessory cable and connector and connect
the accessory cable to the accessory connector on the back of the
UM425.
NOTE: To extend the life of the radio, use waterproof tape to seal
electrical connections.
Model Number(s)
GP1650, GP1850 White
GP30, GP36
Fixed Mount
Models
Portable Models
100 Series
200 Series
GPS500
Models
Fixed Mount
Models
Portable Models
All Models
420
520 / 620
RL Series
All Models
Neptune, Nautilus Gray
CP150 / CP150C
GPS NMEA0183 OUTPUT
Wire Color
(Connect to GREEN WIRE
on UM425)
White
Blue
Brown
Green
White
Yellow
White
Orange
Gray
Orange
Yellow
Yellow
Blue
White
White
Green
E-47
Ground Wire Color
(connect to BARE
WIRE on UM425)
Black
Blue
Black
Black
Black
Black
Green
Black
Black
Black
Black
Black
Brown
Brown
Brown
Brown
Brown
Yellow