A Brief Analysis of the Modulation Method of LCD Video Panel Fuzziness
2023-05-02 19:09:18
LCD splicing screen 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 function: single-screen split display, single-screen single display, any combination of display, full-screen LCD splicing, dual splicing 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.
Each size of the LCD screen will have an optimal resolution, like a 19-inch widescreen LCD is 1440 * 900 (part of the 1680 * 1050), 22-inch widescreen LCD is 1680 * 1050, and when the user set the resolution is not When this is the best resolution, fonts will appear imaginary.
If the user cannot find the optimal resolution corresponding to the LCD screen in the adjustment options, it is necessary to first install the driver of the graphics card. This also explains why most of the users who discovered that fonts are imaginary have occurred after replacing the graphics card. Therefore, if you find that the LCD screen has a problem with the font's voicing, please check whether the resolution of the system is set to the optimal resolution. If you cannot find the best resolution in the adjustment item, you must first install it properly. Graphics card (including integrated motherboard) drivers.
If it is determined that the resolution is correctly set, there will still be a phenomenon that the font is utterly faux, and then it is necessary for the user to adjust the liquid crystal display. The method is very simple, that is, directly press the "AUTO" button on the LCD OSD menu (some LCDs realize the AUTO button by means of a combination of keys), its role is to allow the LCD monitor to automatically adjust to make the text display more sharp.
Of course, this situation is only useful for analog signals (VGA). If the user uses a DVI signal line, the effect is not too great. If there is no “AUTO†button on the user's LCD OSD button, it needs to be manually adjusted. Generally speaking, the two options “Pixel & Clock†and “Phase Adjustment†are adjusted. This is the adjustment menu of the LCD screen. You can find it here.
In addition to the automatic adjustment of the resolution, some LCD splicing screens appear to have false fonts. This is actually due to defects in the LCD's IC driver circuit design or workmanship and aging. It is also possible that the electromagnetic shielding of the integrated motherboard is not good. The probability of appearing on a cheap product is relatively large. For the case where the previous operation has not been effected, it can only be linked to the sale of the LCD. So far, Crystal's customers have not had such problems, and if they do, our professional technicians will provide the best solutions.
Each size of the LCD screen will have an optimal resolution, like a 19-inch widescreen LCD is 1440 * 900 (part of the 1680 * 1050), 22-inch widescreen LCD is 1680 * 1050, and when the user set the resolution is not When this is the best resolution, fonts will appear imaginary.
If the user cannot find the optimal resolution corresponding to the LCD screen in the adjustment options, it is necessary to first install the driver of the graphics card. This also explains why most of the users who discovered that fonts are imaginary have occurred after replacing the graphics card. Therefore, if you find that the LCD screen has a problem with the font's voicing, please check whether the resolution of the system is set to the optimal resolution. If you cannot find the best resolution in the adjustment item, you must first install it properly. Graphics card (including integrated motherboard) drivers.
If it is determined that the resolution is correctly set, there will still be a phenomenon that the font is utterly faux, and then it is necessary for the user to adjust the liquid crystal display. The method is very simple, that is, directly press the "AUTO" button on the LCD OSD menu (some LCDs realize the AUTO button by means of a combination of keys), its role is to allow the LCD monitor to automatically adjust to make the text display more sharp.
Of course, this situation is only useful for analog signals (VGA). If the user uses a DVI signal line, the effect is not too great. If there is no “AUTO†button on the user's LCD OSD button, it needs to be manually adjusted. Generally speaking, the two options “Pixel & Clock†and “Phase Adjustment†are adjusted. This is the adjustment menu of the LCD screen. You can find it here.
In addition to the automatic adjustment of the resolution, some LCD splicing screens appear to have false fonts. This is actually due to defects in the LCD's IC driver circuit design or workmanship and aging. It is also possible that the electromagnetic shielding of the integrated motherboard is not good. The probability of appearing on a cheap product is relatively large. For the case where the previous operation has not been effected, it can only be linked to the sale of the LCD. So far, Crystal's customers have not had such problems, and if they do, our professional technicians will provide the best solutions.
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