Car audio head unit Q

[spederman]

Ive got a Alpine phantom face head unit that ive had sitting in the closet for about 5 years. I figure might as well throw it up on craigslist. I was going to get some pics of it, but i want some pics where the face is popped out and lit up. How the hell do i get power to it without hooking it up to a car battery to get a quick pic?

[EW]

Hook it up to a car battery or a 12V drill battery or a 12V power supply, etc. Yellow and red on +. Black on neg.