1. It can generate test signals for walls to adjust the device.

2. The system is easy to expand. The large screen splicing multi screen controller supports up to 256 RGB outputs and can drive 256 units.

3. The control center and other application systems can be clearly displayed on the LCD splicing screen without affecting the normal use of the user system. The software splicing system can ensure resolution overlap, allowing graphics that cannot be displayed on the small screen to be clearly displayed on the entire screen.

4. Hardware architecture, no operating system, no risk of virus infection, good security.

5. The startup time is extremely fast, less than 5 seconds.

6. The graphics card outputs RGB signals and can be configured with up to 48 outputs. Supports multiple video inputs, up to 128 channels, compatible with signal sources.

7. The video window can be zoomed in or out at will, roamed in full screen, supports PAL/NTSC/SECAM, and automatically recognizes and tracks standard changes.

8. The operation interface is intuitive and easy to use, and the call and control of graphic signals are independent of user applications, ensuring the security of the user system.

9. The system has a secondary development function, which can be developed based on the specific requirements of the user, on the basis of the original code of the controller and software.

10. The splicing system is reliable and safe, with a working capacity of 724 hours. Ensure the stability of the system. Dual power supply, fan, hot swappable.

11. Output in display format XGA or SXGA, directly driving the LCD splicing unit.

12. Divide a video VGA signal into MN combination effects.

13. The screens and functions of each large screen display should be customizable, and the response time for calling the screen for large screen display should be short.

14. Automatic adjustment of image parameters such as brightness, contrast, chromaticity, and smoothness.

15. Support remote multi-user operation: Users can use a single mouse or multiple mouse keyboards to operate the large screen through the local area network, thereby achieving the splicing of the large screen. Multiple operators can use their desktop mouse and keyboard to interact with the large screen, open or close video and RGB windows on the screen, and change the position and size of the windows.

16. Users can open multiple active windows at any position on the screen, and all windows should be able to move, enlarge, and shrink freely, while ensuring that screen details, such as characters and strokes, are not lost when zooming in, out, and moving.