When the polygon figure appears in demo mode, hold X + Y + White and press Start on controller two. Use the following actions on controller two to control the screen:

Right or Left: Rotate screen
A + Left or Right: Rotate image
Up or Down: Zoom in and out
A + Up or Down: Tilt forward and backward
X or Y: Adjust shading
A + B + C: Reset view

Press Start on controller one to resume game play.