How can we improve the stability of commercial display screens? Carry Display will explain from three aspects: material selection, system control scheme, and working status of the display.
Commercial LCD display need to adopt highly durable panel materials and high-quality electronic components to fully meet the requirements of long-term display and stable operation in public places without malfunctions. This is also the basic condition for us to consider the display panel. Whether the heat dissipation and dustproof performance meet production standards, testing standards, etc. also affects the lifespan and usage of the display. Carry LCD company use industrial-grade LCD panels, which have no residual images during long-term use; professional power circuit design, multi-layer mold dustproofing, and efficient heat dissipation design, smart temperature control system, and ultra-silent cooling fan design make the performance of the display more stable.
Each link of the system control scheme has a hot backup function, including video transmission, receiving equipment, signal transmission cables, etc. It can ensure that when an unexpected situation occurs in a certain link of the system, the system can automatically diagnose and switch to the backup device to work at an extremely fast speed without affecting the display effect on-site during the entire switching process.
The working status can be monitored in real-time by a computer, including temperature, humidity, voltage, smoke, and the working status of the cooling fans, etc. Various abnormalities can be automatically adjusted and handled, and the location and alarms for exceptions can be provided.
Of course, it is also necessary to do a good job of cleaning and maintenance when working for a long time. A stable power supply and good ground protection are required, and they should not be used in harsh natural conditions, especially during thunderstorms. To avoid possible problems, we can choose passive and active protection, keeping items that may harm the full-color display screen away from the screen as much as possible. When cleaning the screen, alcohol can be used to wipe it, or a brush or vacuum cleaner can be used to remove dust. A wet cloth should never be used directly on the screen.
Keep the humidity of the environment where the full-color commercial display screens are used, and prevent anything with moisture from entering. Energizing a display with humidity can corrode the components of the full-color display screen, which can cause permanent damage.
If it is flooded for any reason, immediately cut off the power supply and contact maintenance personnel until the display panel inside the screen is dry before use.
During playback, avoid staying on an all-white, all-red, all-green, all-blue, or other fully bright screen for a long time to prevent excessive current, excessive heating of the power cable, damage to electronic components, and affect the lifespan of the display.
Digital sigange displays need to be checked regularly for normal operation, and if there is any damage to the circuit, it should be replaced in time. Note that non-professionals should not touch the internal wiring to avoid electric shock or damage to the wiring; if problems occur, professionals should be contacted for repair.