I. Product overview

AD-HF0401 is a high-performance high-definition four-screen divider. Its main function is to convert four BNC, VGA and HDMI signals into one HDMI and VGA 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 between HDMI signals and USB devices (such as mouse and keyboard). AD-HF0401 HD screen splitter supports various display units with HD interface, such as projector, LCD, DLP, plasma, full-color LED, etc.

AD-HF0401 High Definition Screen Segmenter is a standard product widely used in the market. It is mainly used in video conferencing, teaching, exhibition, stock and other places where a single display unit is needed to display multiple high definition signals at the same time.

At the same time, AD-HF0401 screen splitter is also the only high-definition screen splitter on the market that adds USB synchronous switching. When switching to a computer signal full-screen display by keys or remote controllers, the USB of the corresponding computer host is also switched synchronously, which realizes the functional requirements of synchronous switching mouse and keyboard in video conference.

II. Main Functions

Supporting single display unit to display four HD or analog signals at the same time;

Four channels of composite video, four channels of VGA and four channels of HDMI have 12 channels of signal input.

Synchronized output of 1 HDMI and 1 VGA;

Four channels of USB signal input, two channels of USB signal output, USB support to connect the mouse and keyboard;

USB mouse keyboard and video image can be switched synchronously, and KVM function can be realized.

Compatible with all kinds of resolution signal input, support 1920*1080 ultra-high resolution signal output;

Supporting in-picture, out-of-picture, window opening, overlay, roaming, image of any size and location functions;

Supporting image transparency adjustment, you can see the following image through the above screen;

Supporting 90V-264V ultra-wide AC voltage input, which can be used in any country in the world;

Standard 19 inch 1U wire drawing cabinet, can be directly on the standard cabinet;

Supporting cabinet press and twist, infrared remote control, RS-232 serial port and central control control;

High-quality high-definition four-picture divider specially designed for video engineering;

Seamless Switcher, Support Picture-in-Picture Function

Detailed Introduction of AD-HF0401

1. Pure hardware architecture

With pure hardware architecture, no CPU, no memory, only 3 to 5 seconds to boot, the system is stable, without the risk of crash, virus infection and system collapse, and can work continuously for 365 days a year, 24 hours a day.

2. Image Processing Technology Based on FPGA

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

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 brightness enhancement, GAMMA correction and frame rate conversion. The output picture has no jagged and trailing phenomena. The quality of the picture is delicate, sharp, clear and smooth, and the color is bright.

3. Strong Data Computing Ability

The data is processed in parallel. 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 picture has no trailing, delay, tearing, frame loss and image catching-up.

4. Supporting input and output of 1920*1080 HD signal

AD-HF0401 HD picture divider supports a total of 12 signal inputs of 4BNC, 4-way VGA and 4-way HDMI, and HD video supports interlaced and line-by-line input. The product supports 1920*1080 resolution signal input and downward compatibility; all input signals are processed by professional image processing chips, and uniformly output line-by-line 60HZ HDMI signal. The highest output resolution supports 1920X1080, and the output resolution can be customized according to user needs.

5. USB Switching Function

AD-HF0401 divider is the only image divider with built-in USB switching function in the market. This function perfectly solves the problem that previous products can not synchronously switch video images and USB connection devices (such as USB mouse, keyboard, etc.). This product will be widely used in various video conferencing systems and other places, so that users can use the product more convenient, more efficient, more saving display equipment and more operating space.

6. Transparency Regulation

Supports the transparency adjustment of the upper picture in the picture, and can see the bottom picture through the upper picture.

IV. CONTROL MODE

1. Software control

AD-HF0401 High Definition Picture Segmenter Visualization Interface Green Control Software AD-FHsoftware.exe, open-and-use, without installation. The control software can complete the full-function control of the screen splitter, such as switching the input signal, changing the position and size of the window arbitrarily through the mouse, storing and calling the shortcut mode, and customizing 16 shortcut modes for quick switching

2. Infrared remote control

By infrared remote control, 10 kinds of shortcut modes can be invoked without starting the control computer.

The input signal source of each channel can be selected by remote control, and the output resolution can be adjusted.

3. Keyboard Control

It supports the control of keyboard in the chassis. There are 14 keyboard shortcuts in the front frame of the chassis. It can realize 10 switching functions corresponding to remote control and mouse and keyboard switching separately.

4. Central Control

AD-HF0401 product opens common control codes. Users can write control codes into the central control system according to their needs, and use the central control for centralized control.

V. Common Display Mode

In order to make it easier for customers to use this product, our product also solidifies some commonly used switching or display modes. At the same time, users can customize several commonly used modes according to their own needs to meet the different personalized needs of users. The following are several commonly used and practical modes:

1. Segmented display mode

Four HDMI or VGA image signals are simultaneously displayed on a display unit in a quadruplicate manner. Four HDMI or VGA image signals can be monitored simultaneously, as shown in the right figure.

2. Switching Full Screen Display

By switching control, any input HDMI, VGA, BNC signal can be switched to full screen display of display device, as shown in the right figure:

3. USB Switching Function in Four-partition Mode

The KVM segmentation function of mouse and label keyboard is realized by controlling software or UA1, UA2, UA3 and UA4 buttons, that is, the operation of any computer host can be controlled by a set of mouse and keyboard in four-picture segmentation mode.

4. Full screen and USB synchronous switching

When a HDMI or VGA signal is fully displayed, the USB video signal is switched to the image bound to it at the same time, and the computer host corresponding to the full-screen display image can be operated by the USB mouse and keyboard.

5. Other modes - through the control software, we can realize a variety of other personalized display modes, such as in-picture, out-of-picture, window overlay, roaming, arbitrary size, location and other functional modes.

VI. System Topographic Map

VII. AD-HF0401 High Definition Screen Segmenter Technical Indicators