HDMI four-channel video input, DVI signal compatible. It can control the functions of 4 computers via USB. Easy to operate, rack-mounted housing, RS232 control, support computer keyboard control

ST-401HD is a high-performance high-definition HDMI four-picture splitter. Its main function is to convert four HDMI signals input to the high-definition picture splitter into one HDMI signal output, so that four digital signals can be displayed on a high-definition display unit at the same time. And realize the synchronous switching function between HDMI signal and USB devices (such as mouse and keyboard). ST-401HD high-definition picture splitter supports various display units with high-definition interface such as projector, LCD, DLP, plasma, full-color LED and so on.

ST-401HD high-definition picture splitter is a standard product with more applications on the market. The product is mainly used in video conferences, teaching, exhibitions and other places that need to use a single display unit to display multiple high-definition signals at the same time.

At the same time, the ST-401HD screen splitter is also the only high-definition screen splitter on the market that adds USB synchronous switching. When switching to a certain computer signal through the button or remote control, the USB of the corresponding computer host is also synchronously switched to achieve The video conference needs to meet the functional requirements of simultaneously switching the mouse and keyboard.

• Support 4 HDMI (compatible with DVI), 4 USB signal input;

• Support 1 HDMI (compatible with DVI), 2 USB signal output, USB supports connecting mouse and keyboard;

• The image signal is switched synchronously with USB. After the image is switched, the mouse and keyboard are switched to the corresponding host of the image, and the image host can be directly operated;

• Compatible with various resolution signal input, support 1920*1080 ultra high resolution signal output;

• Simultaneously display 4 high-definition HDMI digital signals on a single screen, or switch the signal to a full-screen display of a signal;

• Support any image size, any position, any arrangement, picture outside picture function;

• Support 90V～264V ultra wide AC voltage input, can be used in any country in the world;

• Standard 19-inch 1U brushed case, which can be directly mounted on a standard cabinet;

• Support chassis button, infrared remote control, RS-232 serial port and central control;

• High-quality HDMI four-picture splitter tailored specifically for video engineering;

1. Pure hardware architecture

Adopt pure hardware architecture, no CPU, no memory, only need 3 to 5 minutes to boot, the system is stable, there is no risk of crash, virus infection, system crash; can work 24 hours a day, 365 days a year;

2. FPGA image processing technology

Using the most powerful image processing chip FPGA technology. FPGA technology supports DCDI edge smoothing, ACM color adaptive management, supports CCS bright color crosstalk suppression, supports SHARPNESS sharpness enhancement, supports dynamic contrast enhancement, true six-axis color control overlap, eliminates noise amplification and many other world-leading image processing technologies And functions.

And it has advanced functions such as 3D comb filter video decoding, 3D noise reduction and motion adaptive compensation de-interlacing technology, skin color correction, color vividness enhancement, GAMMA correction and frame rate conversion. The output picture has no aliasing and smearing, the picture quality is fine and sharp, clear and smooth, and the color is bright.

3. Powerful data calculation ability

The data uses parallel processing technology, the output port occupies one channel, the data bandwidth of each channel reaches 10.2G/S, and the output reaches 1920*1080 high-resolution display. High-speed dynamic images without tailing, delay, tearing, frame loss, or image catch-up.

4. Support 1920*1080 HD signal input and output

ST-401HD high-definition picture splitter supports 4 HDMI signal input, high-definition video supports interlaced and progressive input. The product supports 1920*1080 resolution signal input, and is backward compatible; all input signals pass through professional-grade image processing chips to uniformly output line-by-line 60HZ HDMI signals. The highest output resolution supports 1920X1080, which can be customized according to user needs. Resolution.

5. USB switching function

The ST-401HD splitter is the only image splitter on the market with a built-in USB switching function, which perfectly solves the problem that the previous products cannot synchronize the switching between video images and USB connected devices (such as USB mouse, keyboard, etc.). The function of this product will be widely used in various video conference systems and other places, making users more convenient, more efficient, more saving display equipment and more operating space when using this product.

6. Extreme speed switching function

ST-401HD is also the fastest high-definition screen splitter on the market at present. When the image is switched, the human eye can not feel the time interval, and the image switch is not black.

7. Ultra-low power consumption

The product adopts ultra-low power design, the actual power is only about 3W in working state, no fan cooling, energy saving and environmental protection, no noise pollution, suitable for various meetings or other places with strict noise control.

1. Software control

ST-401HD high-definition picture splitter comes standard with a visual interface green control software TK-FHsoftware.exe, which is ready to use without installation. Through the control software, you can complete the full-function control of the screen splitter, such as the switching of the input signal, the arbitrary change of the window position and size by the mouse, the storage and recall of the shortcut mode...

2. Infrared remote control

16 shortcut modes can be set through the remote control, and the original setting mode can be called without starting the computer and software, which is simple and convenient.

3. Central control

ST-401HD products open the commonly used control codes, users can write the control codes into the central control system according to their needs, and use the central control for centralized control;

In order to allow customers to use this product more easily, our products also solidify some commonly used switching or display modes. At the same time, users can also customize several common modes according to their own needs to meet different personalized needs of users. The following There are several commonly used and practical modes:

1. Four-split display mode-four HDMI image signals are displayed on a display unit in four equal parts at the same time, and four HDMI image signals can be monitored simultaneously;

2. Switch to full-screen display-By switching the control, the HDMI signal image of the corresponding input port is displayed on the full screen, which is equivalent to the trust source directly connected to the display;

3. USB switching function in four-split mode-the product has four dedicated buttons for switching USB separately in four-split mode without switching the displayed image mode;

4. Full screen and USB synchronous switching-when an HDMI video image signal is fully displayed, the USB video signal is also switched to the HDMI image bound to it, and the computer host can be controlled through USB;

5. Other modes-through the control software, you can achieve a variety of other personalized display modes, such as picture outside painting, roaming, window size adjustment and other functional modes;