LCD splicing can be used as a separate display, but also can be used to splicing into a large screen. According to different use requirements, to achieve large and small variable variable large screen features: single-screen split display, single-screen single display, any combination of display, full-screen LCD stitching, double stitching LCD screen, vertical screen display, image border Optional compensation or cover, support for digital signal roaming, zoom stretching, multi-screen display, setting and operation of various display scenarios, full HD signal processing in real time. LCD splicing is a complete finished product, which is ready to use, and the installation is as simple as building blocks. The use and installation of single or multiple liquid crystal splicing is very simple.
The edge of the LCD panel is only 5.5mm wide. The surface is also provided with a protective layer of tempered glass, a built-in intelligent temperature-controlled alarm circuit, and a unique "quick dispersion" cooling system. Everything is available, not only for digital signal input, but also for analog signal support. LCD splicing series products use unique and world-leading digital processing technology, allowing users to truly experience full-HD large-screen effects.
So, such a perfect large-screen display system is really that simple? The answer is no, how to properly debug LCD splicing large screen is not as easy as people think.
Under normal circumstances, the hardware installation of the LCD splicing system does not have a lot of time and is relatively simple. Compared with the debugging, the latter is more complicated. Video wall system debugging program, the image appears unclear. If the display is unsatisfactory, especially at low brightness, the edge of the image is blurred, and the interference fringe image (with too high source resolution) aliases the stack (or loses frame). The result is that the mosaic image's liquid crystal does not contain A clear phenomenon. Immediately determine if the product is unavailable. Image, to control products such as systems, matrix switchers, distributors, signal transmission cables, transmission, processing and display terminals, DVDs, camcorders, computers, etc., etc. The video source shown.
Exclude need to pay attention to two points:
First: to check the first item to bear a certain period of time, the inspection will be deleted, and once the problem is solved, you can save the inspection time in other parts. First, one by one, the only way to form the resolution of a terminal monitor and the display resolution of the signal source, not only for the point, to the point, if this problem is not resolved, it is excluded on all devices to verify the video signal, If it is to depend on adapting to reach the end point, or the display format, the brightness of the image can be greatly improved, or the display terminal of the replacement device can be scaled. You can increase the conversion device, such as utilizing the nature of the changed signal, can improve the video signal VGA video signal.
Second, please see the body of the bandwidth matrix switcher between the image and the source impedance within the distance range to minimize the loss. Lastly, the convergence of key and display devices is normal, and the signal processing circuit is good. The most important is as follows. The reliable and good line construction on the ground in order to make the signal ground, the cleanliness of the solid interface cables separated, and the strength and strictness of the power supply, signal lines such as UPS, the total number of AC power connectors at both ends, marking and management of a simple test.
Analysis: According to the symptoms, such as not synchronized, synchronous interface cables and transmission equipment, control and display terminal synchronization signal source frequency within the scope of the check point. By analyzing the test time is too long, too small pictures, ghosts, transmission cables to confirm whether it is a solution to increase the signal amplifier and other equipment, or lane changes.
The edge of the LCD panel is only 5.5mm wide. The surface is also provided with a protective layer of tempered glass, a built-in intelligent temperature-controlled alarm circuit, and a unique "quick dispersion" cooling system. Everything is available, not only for digital signal input, but also for analog signal support. LCD splicing series products use unique and world-leading digital processing technology, allowing users to truly experience full-HD large-screen effects.
So, such a perfect large-screen display system is really that simple? The answer is no, how to properly debug LCD splicing large screen is not as easy as people think.
Under normal circumstances, the hardware installation of the LCD splicing system does not have a lot of time and is relatively simple. Compared with the debugging, the latter is more complicated. Video wall system debugging program, the image appears unclear. If the display is unsatisfactory, especially at low brightness, the edge of the image is blurred, and the interference fringe image (with too high source resolution) aliases the stack (or loses frame). The result is that the mosaic image's liquid crystal does not contain A clear phenomenon. Immediately determine if the product is unavailable. Image, to control products such as systems, matrix switchers, distributors, signal transmission cables, transmission, processing and display terminals, DVDs, camcorders, computers, etc., etc. The video source shown.
Exclude need to pay attention to two points:
First: to check the first item to bear a certain period of time, the inspection will be deleted, and once the problem is solved, you can save the inspection time in other parts. First, one by one, the only way to form the resolution of a terminal monitor and the display resolution of the signal source, not only for the point, to the point, if this problem is not resolved, it is excluded on all devices to verify the video signal, If it is to depend on adapting to reach the end point, or the display format, the brightness of the image can be greatly improved, or the display terminal of the replacement device can be scaled. You can increase the conversion device, such as utilizing the nature of the changed signal, can improve the video signal VGA video signal.
Second, please see the body of the bandwidth matrix switcher between the image and the source impedance within the distance range to minimize the loss. Lastly, the convergence of key and display devices is normal, and the signal processing circuit is good. The most important is as follows. The reliable and good line construction on the ground in order to make the signal ground, the cleanliness of the solid interface cables separated, and the strength and strictness of the power supply, signal lines such as UPS, the total number of AC power connectors at both ends, marking and management of a simple test.
Analysis: According to the symptoms, such as not synchronized, synchronous interface cables and transmission equipment, control and display terminal synchronization signal source frequency within the scope of the check point. By analyzing the test time is too long, too small pictures, ghosts, transmission cables to confirm whether it is a solution to increase the signal amplifier and other equipment, or lane changes.
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