9 96WS7 New member Dec 20, 2009 #1 I'm selling an in dash cd/dvd player locally and to prove it works for the buyer I need to hook it up to a power source. Do i take a battery and connect the power wire to the neg. terminal? what else do i need do i need to ground it to metal?
I'm selling an in dash cd/dvd player locally and to prove it works for the buyer I need to hook it up to a power source. Do i take a battery and connect the power wire to the neg. terminal? what else do i need do i need to ground it to metal?
J Josh Active member Dec 23, 2009 #2 just like your car. hook the black wire to the neg bat cable, and the red to the pos.