On the Kenwood, left side, below the screen there are three buttons - two round buttons and one rectangular, slanted button. Push the center button labeled "AV Out". Now push the joystick to the left. If that doesn't work right off, then try a couple combinations of pushing that "AV Out" center button and the joystick - button first, then joystick and joystick first, then button. I don't remember exactly which combination made mine work.