Difference and contrast between the two LCD monitors

First, the stability of the whole machine (including use time, anti-interference, etc.)
When the display constitutes a closed-circuit monitoring system, it usually needs 24 hours a day, 365 days a year, continuous power-on (the TV usually only works for a few hours a day), and some monitors may be harsh, which requires the display. Reliability and stability are higher. Compared with TV sets, the design's current, power consumption, temperature and resistance to electrical interference, electrical shock capability and margin, and average trouble-free operation time are much larger than TV sets, and the display must also use the full Shielded metal casing ensures electromagnetic compatibility and interference performance; in the selection of components, the components used in the display have higher voltage, current, temperature, humidity and other characteristics than the components used in the TV; The debugging requirements, especially the components and the aging process of the whole machine, the requirements of the display are also higher. When the TV is manufactured, the aging of the whole machine is usually about 8 hours at room temperature on the assembly line, and the aging of the display requires high temperature. The aging line in the high-humidity closed environment is energized and aged for more than 24 hours to ensure the stability of the whole machine.
Second, the image clarity LCD display has the function of visually reflecting the image quality, plus the full 1920*1080 resolution for the selection of display devices in the field of broadcast TV, LCD display is the preferred display, professional display resolution is automatically adjusted according to the display output Resolution (supported both horizontally and vertically); its high reliability and high-definition display capability will ensure that you can record high-definition video and audio recorded in the viewer's eyes.
Conversely, LCD TVs only support several TV resolutions specified in the manual. Because the resolution of civil TV signals is only a few, TV LCDs only need to be processed according to the commonly used resolutions used by civilian users, and special resolutions will lead to flower screens.
Third, the color reproduction degree If the resolution is mainly determined by the amplitude-frequency characteristics of the video channel, the degree of reduction is mainly caused by the chrominance signals of the three primary colors of red (R), green (G), and blue (B). The phase of the luminance signal is determined. Since the display is usually a static image, the color reproduction degree of the display is higher than that of the TV. Therefore, the viewing channel of the professional display should have accurate compensation in terms of brightness, chromaticity processing, and R, G, and B processing. Circuit and delay circuit to ensure phase synchronization of the bright/color signal and the R, G, and B signals.
On the contrary, the LCD TV is displayed after being polished after being processed due to the requirements of the use environment. The actual effect cannot be completely reflected.

Fourth, the use of machine materials Due to the requirements of the use of the environment , the material of the LCD TV machine shell is made of metal. And the internal board line is industrialized design, not easy to aging; the embodiment of energy saving and environmental protection: low energy consumption design; use of environmentally friendly materials. Regular appearance, easy to splicing, combined installation and other industrial needs.
On the contrary, the whole casing of the LCD TV is designed with non-metal materials. The internal plate line is designed for civilian use, and it is easy to cause the parts to age due to long-time start-up. In addition, the appearance of the civilian TV is mostly irregular, with an audio system, an appearance arc system, etc. as an auxiliary facility for hearing and vision, and the overall appearance and effect of the construction will be greatly reduced.
5. Port LCD monitors use industrial ports such as RGBBNC color difference with self-locking mechanism interface and professional DVI-D video interface. In contrast, LCD TVs do not have BNC self-locking color difference input interface and DVI-D interface;
Sixth, the control interface LCD display can be controlled by S232 serial port, open control passwords up to more than 200, to adapt to various industrial environments. When it is convenient to use multiple monitors, it can control all display devices without using the remote control, and can assist various industrial requirements such as timing start, delay start, machine self-test and so on.
On the contrary, LCD TVs can also be controlled by S232 serial port. However, only the control commands provided by the remote control can be realized. Industrial control cannot be achieved.
7. Fanless architecture The liquid crystal display is designed to use a mechanical exhaust fan to maintain air circulation and heat dissipation, thereby avoiding dust and fan noise caused by mechanical exhaust fans. When the internal temperature rises due to unknown reasons, the display automatically controls the backlight system. Keep the temperature below the maximum operating temperature.
On the contrary, LCD TVs are not strictly required due to the application environment.

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