1. It is prohibited to open the splicing screen without the guidance of professional personnel
LCD splicing screens are known for their high precision and delicacy, unlike ordinary CRT LCD splicing screens where components can be easily replaced. Another issue is that the transformer in the background lighting component of the LCD splicing screen may still have a high voltage point of 1000V after a certain period of shutdown, and if not handled properly by non professionals, it may cause new component failures and permanent screen malfunction, bringing not only economic losses but also many troubles to the user. So no matter what problems occur with the LCD splicing wall, it is forbidden to assemble the LCD splicing screen by oneself. If there is any problem with the screen, the first reaction is to seek solutions from the splicing screen manufacturer.
2. LCD splicing screens should avoid displaying the same image for a long time and require appropriate rest during use
Long term overloaded work can easily cause certain pixels of the LCD splicing screen to overheat, and if exceeded, it can lead to permanent damage. The pixels of LCD splicing screens are composed of liquid crystals, and the full load usage time of liquid crystals is 96 hours. Therefore, when the full load working time of LCD splicing screens exceeds 96 hours, aging and even screen burn-in may occur. So it is reminded that users should pay attention to the usage time and avoid long-term work when using LCD splicing screens. This not only extends the lifespan of the LCD screen, but also delays the aging process and even avoids hardware damage. Another thing is that the displayed content often changes to avoid overheating of local pixels and irreparable bad pixels (black dots) caused by prolonged display time of the same image. The best way to display the same image for a long time is to perform one or two image changes in the middle.
3. How to correctly distinguish the flickering phenomenon of LCD splicing screens
Occasional flickering on LCD splicing screens (this is the process of imitation/digital conversion) is an inevitable situation, mainly due to the influence of the imitation signal output interface, such as the clock and phase of pixels not being synchronized with the imitation signal output, which can also lead to flickering phenomenon. This phenomenon is usually called "PixelJitter". To solve this problem, there is usually an "automatic setting" function on LCD splicing screens, which analyzes the input signal and adjusts the LCD splicing screen to the best state. Of course, it can also be adjusted by the phase and clock functions. However, if there is regular flickering or frequent unexplained flickering, it needs to be checked. If the problem of poor cross-sectional contact is ruled out, otherwise it is a LCD splicing screen. It has malfunctioned on its own.
4. Try to avoid collisions with other objects during transportation and installation
Due to the high content of precision glass and electronic components in LCD splicing screens, they have become more delicate. With limited impact resistance, strong impacts can cause damage to the LCD splicing screen and other related components. Additionally, pressure should not be applied to the surface of the LCD splicing screen, even with simple finger clicks on the screen.
5. How to scientifically and reasonably clean LCD splicing screens
The LCD splicing wall is prone to accumulate dust and dirt on the surface over time. When the dust reaches a certain thickness, it will affect the display effect of the LCD splicing large screen. At this time, cleaning the LCD splicing screen is inevitable. We need to use scientifically reasonable cleaning methods when cleaning: use soft, non fiber materials such as degreasing cotton, lens paper, or soft cloth dipped in a small amount of glass cleaner to gently wipe off dust or dirt on the screen. When cleaning, it is prohibited to use organic chemical solvents such as alcohol, and rough fabrics or paper items should not be used, as these substances are hard and can easily cause scratches on the screen, affecting the display effect. Also, be careful not to spray the cleaning agent directly onto the surface of the display screen to avoid internal short circuits and irreversible losses.
6. The usage environment of LCD splicing wall must be continuously dry
This is the primary condition for the normal operation of LCD splicing screens, as the interior of LCD splicing screens is composed of precision electronic components. If the usage environment is too humid, the internal electronic components are prone to oxidation and corrosion, which can affect the circuit. Over time, short circuits can occur, directly affecting the use. If water accidentally enters the interior of the machine, it is best to place the entire LCD splicing unit in a well ventilated area. It is best not to use the splicing screen with electricity without ensuring that the interior of the machine is dry, in order to avoid permanent damage to the splicing screen.
If you are not familiar with splicing screens, try to follow the operating instructions as much as possible. Even if there are faulty problems, do not disassemble and inspect them without authorization. You should consult the splicing screen manufacturer you purchased to solve the problem
1. It is prohibited to open the splicing screen without the guidance of professional personnel
LCD splicing screens are known for their high precision and delicacy, unlike ordinary CRT LCD splicing screens where components can be easily replaced. Another issue is that the transformer in the background lighting component of the LCD splicing screen may still have a high voltage point of 1000V after a certain period of shutdown, and if not handled properly by non professionals, it may cause new component failures and permanent screen malfunction, bringing not only economic losses but also many troubles to the user. So no matter what problems occur with the LCD splicing wall, it is forbidden to assemble the LCD splicing screen by oneself. If there is any problem with the screen, the first reaction is to seek solutions from the splicing screen manufacturer.
2. LCD splicing screens should avoid displaying the same image for a long time and require appropriate rest during use
Long term overloaded work can easily cause certain pixels of the LCD splicing screen to overheat, and if exceeded, it can lead to permanent damage. The pixels of LCD splicing screens are composed of liquid crystals, and the full load usage time of liquid crystals is 96 hours. Therefore, when the full load working time of LCD splicing screens exceeds 96 hours, aging and even screen burn-in may occur. So it is reminded that users should pay attention to the usage time and avoid long-term work when using LCD splicing screens. This not only extends the lifespan of the LCD screen, but also delays the aging process and even avoids hardware damage. Another thing is that the displayed content often changes to avoid overheating of local pixels and irreparable bad pixels (black dots) caused by prolonged display time of the same image. The best way to display the same image for a long time is to perform one or two image changes in the middle.
3. How to correctly distinguish the flickering phenomenon of LCD splicing screens
Occasional flickering on LCD splicing screens (this is the process of imitation/digital conversion) is an inevitable situation, mainly due to the influence of the imitation signal output interface, such as the clock and phase of pixels not being synchronized with the imitation signal output, which can also lead to flickering phenomenon. This phenomenon is usually called "PixelJitter". To solve this problem, there is usually an "automatic setting" function on LCD splicing screens, which analyzes the input signal and adjusts the LCD splicing screen to the best state. Of course, it can also be adjusted by the phase and clock functions. However, if there is regular flickering or frequent unexplained flickering, it needs to be checked. If the problem of poor cross-sectional contact is ruled out, otherwise it is a LCD splicing screen. It has malfunctioned on its own.
4. Try to avoid collisions with other objects during transportation and installation
Due to the high content of precision glass and electronic components in LCD splicing screens, they have become more delicate. With limited impact resistance, strong impacts can cause damage to the LCD splicing screen and other related components. Additionally, pressure should not be applied to the surface of the LCD splicing screen, even with simple finger clicks on the screen.
5. How to scientifically and reasonably clean LCD splicing screens
The LCD splicing wall is prone to accumulate dust and dirt on the surface over time. When the dust reaches a certain thickness, it will affect the display effect of the LCD splicing large screen. At this time, cleaning the LCD splicing screen is inevitable. We need to use scientifically reasonable cleaning methods when cleaning: use soft, non fiber materials such as degreasing cotton, lens paper, or soft cloth dipped in a small amount of glass cleaner to gently wipe off dust or dirt on the screen. When cleaning, it is prohibited to use organic chemical solvents such as alcohol, and rough fabrics or paper items should not be used, as these substances are hard and can easily cause scratches on the screen, affecting the display effect. Also, be careful not to spray the cleaning agent directly onto the surface of the display screen to avoid internal short circuits and irreversible losses.
6. The usage environment of LCD splicing wall must be continuously dry
This is the primary condition for the normal operation of LCD splicing screens, as the interior of LCD splicing screens is composed of precision electronic components. If the usage environment is too humid, the internal electronic components are prone to oxidation and corrosion, which can affect the circuit. Over time, short circuits can occur, directly affecting the use. If water accidentally enters the interior of the machine, it is best to place the entire LCD splicing unit in a well ventilated area. It is best not to use the splicing screen with electricity without ensuring that the interior of the machine is dry, in order to avoid permanent damage to the splicing screen.
If you are not familiar with splicing screens, try to follow the operating instructions as much as possible. Even if there are faulty problems, do not disassemble and inspect them without authorization. You should consult the splicing screen manufacturer you purchased to solve the problem
