User's Manual of Led Display Video Controller VX4S/VX4www.novastar-led.com 3GeneralThe VX4 is a professional LED display controller. Besides the function of display control, it also featuresin powerful front end processing, so an external scalar is no longer needed. With professional interfacesintegrated, VX4 with excellent image quality and flexible image control greatly meet the needs of thebroadcast industry, Its friendly in user-interface. so that the display to work has never been as easier andmore enjoyable as with VX4.Product feature:1) The inputs of the VX4 include CVBS×3, VGA×3, DVI×2, HDMI×1 , DP×1. They support inputresolution up to 1920×1200@60Hz; the input images of VX4 can be zoomed point-to-point accordingto the screen resolution;2) Provide seamless high-speed switch and fade-in/ fade-out effect so as to strengthen and displaypicture demonstration of professional quality;3) The location and size of PIP can both be adjusted, which can be controlled at will;4) Adopts the Nova G4 engine; the screen is stable and flicker free without scanning lines; the imagesare exquisite and have a good sense of depth;5) Can implement white balance calibration and color gamut mapping based on different features ofLEDs used by screens to ensure reproduction of true colors;6) HDMI/external audio input;7) 10bit/8bit HD video source;8) The loading capacity: 2.3 million pixels;9) Support multiple controller Image Mosaic for loading huge screen;10) Supports Nova's new-generation point-by-point correction technology; the correction is fast andefficient;11) Computer software for system configuration is not necessary. The system can be configured usingone knob and one button. All can be done just by fingers. That's what we called Touch Track!12) Adopts an innovative architecture to implement smart configuration; the screen debugging can becompleted within 30 seconds; greatly shorten the preparation time on the stage;13) A intuitive OLED display interface and clear button light hint simplify the control of the system.