Connect the attached cable to the power source and signal cable. One tip of the cable is connected to the female socket of the monitor, another tip is to the video out line of VCD or DVD. The black cable is connected to ground, red cable is to positive pole. Please mind to connect the black and red cable correctly, or the safety fuse in the disaster box will melt protectively
When power on, the monitor shows VCD or DVD signal. If no signal, then blue screen appears
Brightness, contrast, color, tint can be adjusted from the function menu. Just press the "Analog decrease" and "Analog increase", adjust to the best quality of the images