GARMIN GPS 450 & COBRA 55EU

Hi folks,
sorry if this is a repeat post but I'm stuck connecting my GPS to my VHF

I want to make sure I'm correct before i attach and start blowing fuses....
basically, I'm looking to know what to attach onto the interface that came with the VHF? The black cable from the GPS are already running into my fuse board and negative so what cables DO fit onto the black/red on the interface?

Thanks all,

Cormac

More or less covered here: viewtopic.php?f=14&t=26551&p=208550&hilit=cobra#p208550
Check you manual for wire colours.

More or less covered here: http://www.sea-angling-ireland.org/bull ... ra#p208550
Check you manual for wire colours.

Thanks Jim,
saw that post but is it same for the Garmin 450? The black and red wires from GPS are being used to power it though