As a new-generation flagship product, NovaStar VX400 Pro, with its powerful image processing performance, flexible input and output interfaces, and highly stable operation, is widely used in professional LED display fields such as stage performances, large-scale conferences, and commercial exhibitions.
This article will comprehensively analyze its core functions, technical parameters and application advantages, helping users deeply understand why the VX400 Pro has become the ideal choice in the field of LED display control.
1. What is the NovaStar VX400 Pro?
NovaStar VX400 Pro is a powerful all-round LED display controller that perfectly integrates video processing and control functions, aiming to provide an efficient, stable and convenient solution for professional LED display systems.
Unlike traditional split-type devices, the VX400 Pro integrates multiple functions such as multi-layer video processing, signal switching, image scaling and color correction, and can complete the entire process from signal input to screen output without an additional video processor. Its compact 1U body design supports multiple input interfaces (such as HDMI, DP, USB, etc.) and is compatible with various display scenarios.
2. Key Features of VX400 Pro All-in-One Controller
NovaStar VX400 Pro all-in-one controller, as a high-performance LED display controller, features a number of leading technical characteristics and provides strong support for professional display applications. The following are its main functional highlights:
● Powerful video processing capability: Supports up to 4K@60Hz input, featuring HDR10 and HLG high dynamic range display, making the picture more layered and realistic.
● Multi-layer picture display: It can achieve up to 6 layers of picture superimposition and free layout, meeting the complex display requirements of stage performances, command centers, etc.
● High refresh rate and low latency: With a refresh rate as high as 3840Hz, the picture is stable without flicker. Combined with zero-frame delay transmission technology, it achieves synchronous and smooth playback effects.
● Flexible input and output interfaces: Equipped with multiple signal input methods such as HDMI 2.0, DP 1.2, and USB 3.0, it supports both network port and optical fiber output, facilitating system integration of different scales.
● Intelligent control and monitoring: Supports real-time status detection, online firmware upgrade and remote control, enhancing system maintenance and operation efficiency.
3. Technical Specifications Overview
The NovaStar VX400 Pro demonstrates professional-level design in terms of electrical performance, environmental adaptability and physical structure, ensuring stable and reliable operation in various LED display environments.
For a more intuitive understanding of its hardware performance and working characteristics, please refer to the following table:
| Category | Specification Item | Details |
| Electrical Parameters | Power Connector | 100-240V~, 50/60Hz, 2A-0.8A |
| Rated Power Consumption | 42W | |
| Operating Environment | Temperature | 0°C to 50°C |
| Humidity | 5% RH to 85% RH, non-condensing | |
| Storage Environment | Temperature | -10°C to 60°C |
| Humidity | 5% RH to 95% RH, non-condensing | |
| Physical Specifications | Dimensions | 482.6 mm × 302.2 mm × 50.1 mm |
| Net Weight | 3.8 kg | |
| Total Weight | 6.4 kg | |
| Packing Information | Packing Box | 565 mm × 450 mm × 175 mm |
| Accessories | 1× Power cord, 1× Ethernet cable, 1× HDMI cable, 2× Silicone dustproof plugs, 1× USB cable, 1× Phoenix connector, 1× Quick Start Guide, 1× Certificate of Approval, 1× Safety Manual | |
| Optional Accessories | Remote Control | 1× Remote control (purchased separately, Item code: M07020005) |
| Noise Level | Typical (at 25°C/77°F) | 45 dB(A) |
Overall, the NovaStar VX400 Pro achieves an outstanding performance balance with its lightweight body and low-power design. Its high reliability and environmental adaptability make it an ideal choice for stage performances, conference centers, and indoor and outdoor advertising LED display systems.
4. Working Modes
As a highly integrated all-round LED display controller, the NovaStar VX400 Pro supports multiple working modes to adapt to different engineering environments and display requirements.
4.1 Video Device Working Mode
In the Video Device Working Mode, the VX400 Pro mainly undertakes the processing and transmission functions of video signals and is the core control unit in the system. This mode is further divided into three sub-modes, which can be flexibly selected according to actual applications:
① Video Controller Mode
In this mode, the VX400 Pro is used as a complete video controller, integrating video input, image scaling, color adjustment and transmission control in a single device.
● Functional features: Supports multi-signal input (HDMI, DVI, DisplayPort, etc.), and automatically ADAPTS to resolution;
● Applicable scenarios: Meeting rooms, exhibition displays, stage performances and other occasions that require real-time picture switching and precise picture quality control;
● Advantages: The integrated design simplifies system connection and enables the entire display control to be completed without an additional video processor.
② Fiber Converter Mode
In this mode, the VX400 Pro acts as a relay device between video signals and optical fiber transmission.
● Functional features: Convert the input video signal into an optical fiber signal output to achieve lossless transmission over long distances.
● Applicable scenarios: Large venues, outdoor performances, control centers and other engineering projects that require long-distance signal transmission;
● Advantages: Reduce the risk of signal attenuation and interference, ensuring high stability of transmission and picture consistency.
③ Bypass Mode (Direct Pass Mode)
In pass-through mode, the VX400 Pro does not process the input video signal but directly transmits the signal as it is to the lower-level device.
● Functional features: Shorter signal path and lower latency;
● Applicable scenarios: Used in conjunction with other video control devices, or in system architectures where the original signal state needs to be maintained;
● Advantages: Enhance system flexibility and enable rapid integration into more complex multi-machine linkage systems.
4.2 OPT Mode (Optical Fiber Transmission Mode)
OPT Mode is another important working mode of NovaStar VX400 Pro, specifically designed for long-distance signal transmission and large display systems. Data transmission through optical fiber interfaces can achieve high-bandwidth, low-latency, and interference-free signal output in complex electromagnetic environments.
The main advantages include:
● Ultra-long-distance transmission: Stable signal output from hundreds of meters to over a kilometer is achieved through single-mode or multi-mode optical fibers.
● High stability: The signal is not affected by external electromagnetic interference during transmission, ensuring consistent color and brightness of the picture.
● Strong scalability: Supports the interconnection of multiple receiving cards and central control devices, making it easy to build large-scale LED display systems.
5. Applications of NovaStar VX400 Pro
NovaStar VX400 Pro, with its powerful video processing capabilities and flexible working modes, is widely applicable to various LED display scenarios:
①Performances and stage activities
It can achieve high refresh rate and high grayscale video playback, ensuring that the stage lighting and large screen images are synchronized, presenting smooth and delicate visual effects.
② Exhibition and Conference Center
Supports multi-signal input and splicing display, meeting the multi-screen splicing requirements of large-scale exhibitions, conferences or press conferences, and achieving clear information presentation.
③ Commercial advertising and retail
In shopping malls, outdoor billboards or brand display areas, provide stable image output and highlighting to make the advertising content more eye-catching.
④ Sports venues and public facilities
Suitable for large screens of sports events, concerts or public information release systems, achieving a clear and visible picture effect even when viewed from a distance.
⑤Professional control room and monitoring center
Combined with its precise signal processing capabilities, it can be used for monitoring large screens, command and dispatch, and information integration display, ensuring the rapid transmission and accurate display of information.
6. Resources Download
NovaStar VX400 Pro Quick Start Guide:
NovaStar VX400 Pro Specifications:
NovaStar VX400 Pro User Manual:
7. Conclusion
As a high-performance product integrating video processing, signal management and multi-screen control, NovaStar VX400 Pro not only offers outstanding picture quality and stable output, but also supports multiple working modes to meet the needs of various scenarios.
Whether it’s high refresh rate, fine gray scale, or long-distance signal transmission, the NovaStar VX400 Pro can handle them all with ease. Contact us immediately for professional consultation and free samples to take your display project to the next level.