Does anyone no which pins are the positive and negative on the old garmin 100.i was given it by a mate and don't no if it working or not.or does anyone have a cheap used harness for sale ?
Don't know which is positive and negative, but I have a working one in my console. If you are anywhere near me, (oldham), you're welcome to bring it and I'll plug it in and see if it works.
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I was born not knowing and have had only a little time to change that here and there.
Isn't one of the wires black with a white line on it? Think mine was and I put that on the +ve. The other wire is just black. Maybe I'm wrong but I think that's how my 100 was set up from memory. Fuse of course in line on the + side. http://www8.garmin.com/manuals/FishF...nersManual.pdf
Wire it wrong and it just won't start...according to the instructions...give it a go.
