Picture Test:
At the Title screen press Down, Down, Up, Up, Right, Left, Right, Left, Triangle, Square.
Sound Test:
At the Title screen press X, X, Triangle, Triangle, Circle, Square, Circle, Square, Up, Left.
Picture Test:
At the Title screen press Down, Down, Up, Up, Right, Left, Right, Left, Triangle, Square.
Sound Test:
At the Title screen press X, X, Triangle, Triangle, Circle, Square, Circle, Square, Up, Left.