Guangdong LCD monitor, 22-inch LCD monitor manufacturers, suppliers of LCD monitor Shenzhen Shenzhen Hua Kairui Technology Co., Ltd. recently launched the latest 70-inch LCD monitor, 70-inch LCD flash device. Professional products, professional brand -CYL. Over the years, open the LCD monitor has been gradually took possession of active position, while CRT monitors are suffered immeasurable impact. This article will introduce emphasis on the LCD monitor technology promotion improvements. Because the LCD monitor and LCD TV sets in the flash principle there are many interlinked nature, and thus technology in their respective fields are affecting each other, each other's open. Like building blocks to enable users to easily finish splicing LCD screen, but also need to be able to finish more than appearance based, multi-angle, multi-dimensional mosaic, from the traditional flat matrix mosaic approach, so that even more of the active role of stitching, in limited Arrival of the best space pictures flashed role in bringing more small visual impact strength viewer. Together, the use of ultra-high-definition picture 华凯瑞 processing systems as well as with reduced operating cost video wall. Well known, only a mosaic screen video wall during a stitching unit, in order to finish stitching, stitching traditional approach also requires the user to purchase the appropriate assistant splicing equipment, which were added for the use of a big financial burden, while Hua Kairui Ultra Vision Series merchandise through built-in modules, only one network cable connection can finish without the acquisition of additional hardware, completely out of the traditional large-screen display systems rely on the central processor. Not only to become more simple stitching, but also for the user to save a huge amount of operating costs. Industry standard monitor provisions of the input signal rugged professional monitors for 1Vp-P ± 3dB (approximately 0.7Vp-P-1.4Vp-p), the input impedance of 75 ohms. Thus, assuming that the input signal because the cable attenuation, impedance mismatches or transmission cable manufacturing non-standard BNC connector and other reasons, constitute the input signal rugged far below 0.7pp; perhaps because the output of non-standard cameras or access some non-standard access devices (such as distributor, amplifiers, etc.) resulting in rough when the input signal is much larger than 1.4Vp-p, are perhaps constitute picture distortion, horizontal and vertical sync and other appearances. Potential front-end equipment, control equipment and terminal equipment host potential difference between the video signal interference will cause signal distortion or drawing a picture showing the raceway, if (that is, the front-end equipment, control equipment on all system access time and charged terminal devices are in an energized state when the front and rear access BNC connector terminal equipment), perhaps because the ground potential difference between the front and rear ends of the device (in fact that is the transmission cable shield) between the ground-flashover caused, ground level will wreck the wiring or the input element within the PCB casserole when the flash grim. Resulting input open, enter no picture problems. Thus the construction of the project monitoring system should be strictly according to the standard design and construction. Ground bus should be used to meet the copper wire cross-sectional area of ??the front and rear ends to ensure that ground-resistance <1Ω, ground wire not constitute a closed loop, not short circuited with high power neutral or mixed access. Number of super longevity, stable, no burns, damage, protection and low cost