LED displays have played a vital role in many industries today, from simply advertising successes to massive concerts and festivals. Suffice it to say, that LED screens can be a big help for your business in many ways but it’s up to you to maximize their use. This is why it is important to know everything you can about how it operates, even complex concepts and aspects like the LED control system.
One of the most complicated aspects when dealing with LED displays is its LED display control system. While it may be easier to just purchase LED screens and use them as they are without knowing how they work technically, it is a good idea to have a basic knowledge of how these screens operate and what LED control systems have to do with them.
Definition of An LED Control System
An LED control system can be regarded in two ways, including the entire LED display ensemble or just the computer to the controller. These two aspects of LED displays are responsible for programming the images and videos you want to show.
For a standard look of an LED display control system, you will see a computer connected to the LED controller, both are responsible for creating the command on what to display on the LED screen, when to display it, and what the specifications are that they need to be displayed in. The technical definition of the LED control system is the unit that handles and manages the data that needs to be displayed, including storage and the processing of signals to transfer it.
The LED display control system may also only refer to the LED controller, which is the device responsible for the commands needed to send the necessary signal to display the data programmed to be shown.
Types of LED Control Systems
LED control systems come in two forms. They can either be synchronous or asynchronous, depending on the control card used in the controller. LED display controllers transmit the necessary signal to the LED screen panel. And you can structure your controllers depending on the control card you choose.
Synchronous LED Control System
A synchronous LED control system offers a more flexible and versatile functionality since it can be used for all kinds of LED displays and all the modes they can be set in. The important thing is to use good LED control software. You can check this out if you want to use it.
For this type of LED control system, the following elements are available:
- LED sending and receiving cards
- LED hub card
- Brightness multi-function card (Add-on or optional)
- Humidity adjustment multi-function card (Add-on or optional
Asynchronous LED Control System
Compared to the other type, the asynchronous LED control system is a bit limited at what it can do. It can only be used for specific types of LED display modes, including the following:
- Pop-up display
- Roll-up mobile display
- Roll-down mobile display
Different brands of LED control system
Your LED control system not only needs a hardware system but also the most important core is a software system. We need to set up and debug it correctly so that your LED display can work correctly. Below we introduce the commonly brand-used LED control system.
Novastar, the Novastar LED control system is one of the most popular and widely used LED display control systems. It was founded in 2008 and has grown rapidly over the past 10 years to become one of the most influential LED display solution providers in the world.
Its main products are sending cards or boxes MSD300, MSD600, MCTRL300, MCTRL600, TB1, TB2, TB30, TB40, TB50, TB60, etc.;
The receiving card series include MRV412, MRV416, MRV208, A5, A8, A7, A10, DH7508, DH7512, DH7516, etc.
Video processor series, VX400, VX600, VX1000, N9, J6, H series, etc.
Huidu, Huidu control system is the most famous asynchronous control system provider, and now its synchronous control system is also very good. The company was established in 2009 and focuses on the R&D, production, and sales of LED display control systems and LCD Android motherboards.
Its main synchronous and asynchronous sending boxes are A3L, A4L, A5L, A6L, A7, and A8;
Sending cards include HD-C16C, HD-C36C, HD-T901, HD-D16, HD-D36, etc.;
The main receiving cards are: HD-R708, HD-R712, HD-R716, HD-R732, etc.;
The main video processors are HD-VP210, HD-VP410, HD-VP630, HD-VP830, etc.
Linsn, the Linsn LED control system was one of the most widely used LED display control systems with the highest market share before 2012. The company was founded in 2000. In the beginning, it focused on product research and development, and its products have been deeply loved by users.
Its sending card or box products include TS802D, TS921, TS08, TS12, TS16, TS852D, TS952, etc.;
Its series of receiving cards include RV908M32, RV908H32, RV998, RV216B, RV998, RV320A, RV905H, RV904, etc.;
Video processor series include X8408, X8406, X8414, X8208, X8212, X8216, etc.;
The synchronous and asynchronous sending boxes include L1, L2, L3, L4, and L6
Colorlight, Colorlight is a control system that is widely used in LED display control systems. The company was founded in 2012 and now has more than 1,000 employees and more than 400 R&D personnel. It has a group of senior experts and a first-class team to design products.
Its sending card series include S20/S20F/S6F/S4/S2, etc.;
The receiving card series includes i10/i9+/i8/i5+/K10/K9+/K8/K5+/E320/E120/E80/5A-75E/5A-75B, etc.;
Video processor series Z8t/Z6 PRO-G2/Z5/Z4 Pro/X40m/X20m/X26m/X20/X16E/X8E, etc.
DBSTAR, DBSTAR is one of the earliest LED display control system providers. Founded in 1995, it is a private high-tech enterprise focusing on the research and development, production, and sales of LED display systems.
Its main sending cards are DBS-HVT11IN, DBS-HVT17A, DBS-HVT11OUT, DBS-HVT18A, DBS-HVT15G4EC-A, DBS-HVT15G4EC-2;
The receiving card series includes DBS-HRV13S75, DBS-HRV13S, DBS-LR312, DBS-LR316, DBS-HRV12A75, etc.;
Video processors include DBS-HVT20VP, DBS-HVT13VPM, DBS-HVT13VP-E, DBS-HVT13VP, DBS-HVT13VP-SDI, etc.
LED Control System Basic Structure
In a standard LED control system, there are three basic components involved, including the computer (main control circuit), the LED controller (data distribution circuit), and the LED screen module (LED drive circuit).
The computer in the LED display control system is responsible for storing the data that will be displayed on the LED screen but there are also instances where the content to be displayed is stored in other places, including the following:
- Flash drive
- TV set
- Video Camera
These devices will be connected to the computer, which will then connect to the LED display controller using USB or HDMI/DP/DVI cables. This connection will make it possible for the LED control system to operate effectively, with video signals being sent to the appropriate receiver.
You will need to download and install the LED control software to effectively manage and operate your content using the computer. To secure everything, set an LED control system password that only you and the people who will operate the displays know.
The LED controller is part of the LED display control system that acts as the middleman between the computer and the LED screen. Also known as an LED control card, it functions as the receiver and sender of image and video signals from the computer toward the LED modules. It is necessary to choose the ideal controller for your needs, along with the proper number of outputs and loading capacity.
LED Video Processor
If you’re looking for an LED video processor but can’t seem to find any, you may want to look at other names like the following:
- Image processor/converter
- Video controller
- Video format converter
- Independent video sources
Whether you decide on an LED control system descargar or not, take the time to consider all the parts that will make up your system. With LED video processors, many love to add this element to the LED control system because of the following features it offers:
Regardless of the size and resolution of the image, you zoom in or out of the full image. This will help you scale the image properly. With this feature, you can be sure that people will see your content in the way you want them to – not halved or not too small either.
Using the LED video processor, you can convert the signal resolutions of the images to fit the actually physical resolution of the LED display. It also allows you to switch quickly from one input signal to the other.
Color Space Conversion
In this feature, the LED video processor in your LED Control system will make sure that the images and videos of your content will show its display effect accordingly. Considering the wide color gamut of LED displays, your images, and videos will be adjusted accordingly and not limited to the small image signals of most content.
Better Image Quality
Using an LED video processor in your LED display control system will help your display show better-quality images and videos through its image processing and enhancement technology. You can even improve and modify the quality of poor images to fit the high requirements you have for your LED display. This is made possible through advanced algorithms.
LED Wall Splicing & Multiple Images
An LED video processor has a splicing function that enables you to manage multiple areas and screens of the entire ensemble easily and cost-effectively. The device handles multiple signals, whether similar or different, which allows the processing of multiple images all at the same time.
Even if you use an LED studio when capturing the content you plan to show, it will be worthless if your LED display has horrible specifications. This is why it is necessary to make sure that you’re using high-quality LED panels and cabinets. The LED displays will get the signal from the LED controllers to operate effectively.
Once you’ve set your sights on LED screens with excellent specifications, you won’t have to worry about preparing an LED studio setup for your content.
Hardware Needs for the LED Control System Installation
Besides all the basic elements that will make up your LED control system, there are also other components you will need for everything to function and operate effectively. Here are some of the things you will need for the hardware installation of your LED display ensemble.
- Sending card or sending box (either in computer or LED video processor)
- DVI signal cable (Two ends towards the graphic card and sending card)
- Internet cable (RJ45 connector cable)
- USB control cable
- Switching power supply (220V or 110V)
- Transmitting cables
- Scanning control board
- Special video card (connected to the host controller)
- Multifunction card (from input signals to RGB digital signals)
- LED display framework (Depends on the type of installation: wall-mount, standing, column-type)
Understanding how the LED control system will help you optimize the function of your LED display’s operation. The basic components include a computer, LED controller, and LED screens, with an LED video processor sometimes included in the package. All the connections, tangible or not, in-between need to be accurate and effective. Make sure that when your ensemble is being set up, everything is connected properly to the right holes and places.
You’re not required to dive deep into the technicalities that make it possible for your LED screens to work but it is highly recommended, especially if you want to maximize its use. Looking into your LED display control system will give you an inkling of the basic workings of the device and will help you think of other ways you can make use of it.