gps

[TJAGAIN]

does anyone know how to wire up an etrex data cable to my radio? the cable has 3 wires (no instructions) and my radio has two nmea wires mnea in and nmea out. i'm stuck .any help?

 

[khc1970]

When you said radio I presumed it's a DSC which requires co-or inputs from the gps?

What make of radio and gps are they? I have a wiring diagram for Navman DSC, but your radio may need something different.