Instructions
Plug the power cord into the designated spot on the control deck. Plug the cord into an outlet to supply power to the console.
Plug the multi-out connector into the back of the GameCube.
Plug the yellow, white and red end of the cord into the matching jacks on the television (audio in left and right and video in the center).
Tune your TV to "input" or the input station the GameCube is plugged into (for example HDMI or Component).