Why Choose ViOS Display

Solutions to fit your needs.

With local sales and service across China and worldwide, we build long-lasting relationships to provide you with the best possible product and service.

Reliable products to depend on.

Our engineers test the limits of every Colorlight DisplayTechology CO.,LTD product. The end result is a high-performing display that excels in even the most adverse conditions.

Committed to customer service.

Service and parts, when you need it and how you need it. Our trained technicians, located around the world, provide service to meet your standards of excellence.


Our 24/7 support team in China and a strong six-year warranty ensure that your monitor will be as strong in the future as it is today.

Hot Sale LED Display

Indoor Rental LED Display P2.604 Curved Cabinet 500×500 ,500mmx1000mm

Rental LED Display

SMD Stage LED Display P3.91mm , Outdoor LED Display High Resolution 3840Hz

Rental LED Display

Company dynamics

A3s Receiving Card Specifications V1.0.1

A3s Receiving Card Specifications V1.0.1

Novastar A4s LED Receiving Card

Novastar A4s LED Receiving Card Specification V1.2.0

Novastar A4 LED Receiving Card Specification V1.2.0

Nova TB1 4G (Optional 4G) Specifications V1.4.1

MRV300 LED Receiving Card

Novastar MRV300 LED Receiving Card Specification

Novastar MRV328 LED Receiving Card Specification

NovaLCT LED Configuration Tool For Multimedia Player User Manual V5.3.02

NovaLCT LED Configuration Tool For Synchronous Control System User Manual V5.3.01

The LED display control systems are categorized into synchronous control system and asynchronous control system. In synchronous control system, the images are played and controlled on the screen synchronously with the video source (such as on PC or camera). In asynchronous control system, they are played and controlled asynchronously. The program is pre-stored on the local playback device and then played according to the playback schedule. No matter in which control system, the application scenario requires a piece of supporting software to configure the control system. Based on the needs of different users, NovaStar has designed and developed an LED screen configuration tool — NovaLCT. As a basic screen configuration tool running on Windows, NovaLCT has the following features. Easy to install The latest installation package can be downloaded from NovaStar official website at any time and it is quick and easy to install. Practical functions A lot of commonly used functions are provided, such as screen configuration, screen monitoring, redundancy settings, brightness adjustment, multi-batch adjustment, dark or bright line adjustment, multifunction card management and other configuration functions. Thanks to these functions, the screen can present optimal display effect and is easy to to manage and maintain. Wide scope of applications NovaLCT can be used to configure NovaStar synchronous control system products and multimedia players of asynchronous control system. It meets different needs of screen manufacturers, contractors, distributors, rental application clients, end users and technical support engineers. Efficient configuration After the PC and control system product are connected, users can perform any operations with the PC. NovaLCT displays the corresponding functions and parameters according to the different hardware models and programs. During configuration, various kinds of configuration files can be used to complete operations quickly. If the configuration information is saved to the hardware, it will not be lost even after the hardware is powered off.

NovaLCT LED Configuration Tool For Synchronous Control System User Manual V5.3.1