LED video wall is becoming a popular technology in general, and in all business and sports activities in particular. Reason being seamless images delivery in scalable sizes and shapes. Video wall content is displayed with optimal characteristics at a wide range of angles.signage, therefore, has gained worldwide admiration. Partly due to the many advantages over traditional billboards. And partly due to quality of video display, powerful impact, cost-effectiveness, and stability. Outdoor LED video wall, however, is always subject to external distresses. So how to improve ‘working stability’ of the outdoor LED video wall? This is an important question. How to ensure that your Outdoor LED video wall may work without fail and may live long? The answer is, you have to struggle continuously to manage:Power controls. An electric power supply is a vital consideration because any failure in supply will put the screen off. Any fluctuation in the current’s magnitude will partially or permanently damage the screen. Therefore, from designing of power supply, to supply and connectivity with the screen, every entity should be selected carefully. At the same time, regular checkup of the power supply system including power cables must be given top priority in maintenance.There are elements that affect power supply system gradually. For example Rain, moisture and humidity. The damaging effects corrode contact points and even screen fixtures. An appropriate check-list to work-on periodically should be a significant part of ‘stability plan’.Heating is always a major cause of damages to display screen. Every assembly doing a specific job have an operating temperature range. Internal as well as external (environmental) heat-generating factors are always there. To kill the bud an effective cooling scheme is essential. However, the cooling system’s efficient performance checking is necessary.Manual management for better performance including dust proofing and waterproofing is another important task. It is imperative that adopting proper processes and procedures should be part of safety measures. All technical tasks should be assigned to professionals and experts. Non-professional should be kept away.Life components replacements and faulty parts repairs are part of a regular check-up. Timely action will always add to performance and durability. Digital screens have semiconductors which are very heat sensitive. A few unserviceable LEDs out of so many lined-up together can destroy the output. Therefore it is always better and, we recommend to follow periodic maintenance. Experts from all concerned departments should have a continuous ‘health check’ of respective areas. Together they can make the Outdoor LED video wall to go a long way performing best.
