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electro · 05-04-2008, 07:19 AM

Quote: Originally Posted by nrgizerbunny

there is one wire that goes to the touchpad, this provides +12v, one wire is ground. Now in my case the remaining wire is used to sense the voltage drop. I think yours has two to sense the voltage drop. hope that makes sense.

OK I understand. But I have a couple of questions

First of all the wire from my head unit says +3.3V . Where should I connect it?

Second , There are 2 wires for control and the head unit has only one. What could i do for that?

05-04-2008, 07:19 AM	#18
electro Newbie Join Date: Apr 2008 Posts: 17 My Photos: ()	Quote: Originally Posted by nrgizerbunny there is one wire that goes to the touchpad, this provides +12v, one wire is ground. Now in my case the remaining wire is used to sense the voltage drop. I think yours has two to sense the voltage drop. hope that makes sense. OK I understand. But I have a couple of questions First of all the wire from my head unit says +3.3V . Where should I connect it? Second , There are 2 wires for control and the head unit has only one. What could i do for that?