Things You'll Need
Instructions
Turn off the GameCube console and the television.
Insert the square end of the S-Video stereo AV cable into the "Analog AV Out" port on the back of the GameCube console.
Insert the black S-Video cable connector into the S-Video in port on your television. Insert the white audio cable connector into the left audio input on the television and the red audio connector into the right audio input on the television. Ensure that you insert the audio connectors into the ports labeled "In" or "Input" on the television, as they will not work when inserted into "Out" or "Output" ports.
Power on the GameCube and your television. Tune your television to the compatible input channel for S-Video in order to view the GameCube output on the television screen.