Nova VX4U LED Processor – LED Video Controller
Nova VX4U LED Processor – LED Video Controller



Nova VX4U LED Processor – LED Video Controller


  • The inputs of the VX4U include CVBS×2, VGA×2, DVI×1, HDMI×1 , DP×1 and USB×1. The supported input resolution is up to 1920×1200@60Hz. The input images of VX4U can be zoomed point-to-point according to the resolution of LED display.

  • With seamless quick switching and fade-in/out effects to enhance and present pictures of professional quality.

  • The location and size of PIP (Picture in Picture) are adjustable, which can be controlled at will.

  • Adopts NovaStar G4 engine. The screen is stable and flicker free without scanning lines. Images are exquisite and have a good sense of depth.

  • Able to perform white balance calibration and color gamut mapping based on the different features of LEDs used by screens to ensure reproduction of true colors.

  • HDMI/external independent audio input.

  • Supports high-bit video input, 10bit/8bit.

  • million pixels.Loading capacity of video output: 2.3

  • Supports multiple controller montage for loading huge screen;

  • Supports NovaStar’s new-generation pixel-by-pixel calibration technology and the calibration is fast and efficient.

  • Adopts an innovative design to enable smart configuration. Screen settings can be completed within several minutes, which has greatly shortened the preparation time.

  • With an intuitive LCD interface and clear button indicator lights to simplify the control of the system.


VX4U is a professional LED display controller of NovaStar. Besides having all the functions of an LED display controller, it also features powerful front end video processing. With high image quality and flexible image control, VX4U is able to meet the demands of media industry.


Novastar LED



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