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Novastar VX4U LED Video Controller

Novastar VX4U LED Video Controller

Table of Contents


Novastar VX4U LED Video Controller for full color LED screen. VX4U with Inputs :DVI×1, VGA×2, CVBS×2, HDMI×1, DP×1, USB×1

Novastar VX4U is a professional LED display controller. 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 can meet the demands of the media industry.

Mosaic & Daisy Chain Supported
Inputs: HDMI, DVI, VGA*2, CVBS*2, DP, USB
Outputs: ethernet port*4
Video Loop: DVI Loop
Video Monitor: VGA, DVI
Loading Capacity: 2.3Million Pixels, with width up to 3840 Pixels


Novastar VX4U is LED Video Controller. It has the following characteristics:

 1) 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 the LED display.
2) With seamless quick switch and fade-in/out effects to enhance and present pictures of professional quality.
3) The location and size of PIP (Picture in Picture) are adjustable and can be controlled at will.
4) Adopts Nova G4 engine. The screen is stable and flicker-free without scanning lines. Images are exquisite and have a good sense of depth.
5) Able to perform white balance calibration and color gamut mapping based on the different features of LEDs used by screens to ensure restoration of true colors.
6) HDMI/external independent audio input.
7) Supports high-bit video input, 10bit/8bit.
8) Loading capacity of video output:2.3 million pixels.
9) Supports multiple controller montage for loading huge screens;
10) Supports Nova’s new-generation pixel-by-pixel calibration technology and the calibration is fast and efficient.
11) Adopts an innovative design to enable smart configuration. Screen settings can be completed within several minutes, which has greatly shortened the preparation time.
12) With an intuitive LCD interface and clear button indicator lights to simplifies the control of the system.

User Manual


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