3D Projector System Testing DVD

　Introduction:

It is a professional testing DVD for 3D product, and there are four signals in it.
• black and white signal for testing linearity, sharpness, grayness degree and brightness balance
• color bar signal for testing chroma, tint and color balance
• color 3D DVD program snippet for testing 3D effect and phase
• 1KHz audio signal for testing audio amplifer system