setting up nmea conection

[Top banana]

As the grey matter steps in i thought id run my set up past the ribnet tekies.

Northstar 725e vhf
Green nmea in- from gps
oOrange nmea out+ to gps
yellow nmeain+ from gps
black nmea out- ground

garmin 450.
blue nmea 1 out
brown nmea 1 in
grey nmea2 out
violet nmea 2 in

I want to show gps position on the vhf for dsc operation, and i want the plotter to recieve gps position data from other calling vessells.

am i right in my thinking?

orange out from vhf to brown in on plotter

yellow in to vhf to blue out from gps

green in -vhf to black gps- to ground.

Help

[Polwart]

does the black (NMEA out -ve) on the VHF not need connecting to something (presumbaly the black on the GPS) also?

[Top banana]

Originally Posted by Polwart

does the black (NMEA out -ve) on the VHF not need connecting to something (presumbaly the black on the GPS) also?

thats the part is was confused about, wheather the green-of the vhf connects to the black- of both units and then to ground

[biffer]

there's something in the back of my mind about the screen wire needs connecting too something

[Top banana]

there is a bare wire allso, but the manual makes no mention of it.

[biffer]

[QUOTE=Top banana;337853] As the grey matter steps in i thought id run my set up past the ribnet tekies.

Northstar 725e vhf
Green nmea in- from gps
oOrange nmea out+ to gps
yellow nmeain+ from gps
black nmea out- ground

garmin 450.
blue nmea 1 out
brown nmea 1 in
grey nmea2 out
violet nmea 2 in

try connecting yellow / blue
black/ bare wire