Older display technology like DLP/LED rear projection cubes for video walls remain regarded as the defacto standard, nonetheless they can be relatively expensive and take more maintenance as opposed to latest LCD video walls. Front projectors run hot, burn expensive lamps frequently, so that as a regulation have lower resolution that's important when displaying small text and symbols. These are driven by the processor which accepts a number of input sources. Hardwire switchers are considered outdated for their limitations plus they may be bulky and expensive in accordance with their performance. Modern LCD video walls are the preferred technology for demanding mission critical environments; they've overall high definition with relatively lower initial investment lower maintenance costs and longevity.
A synopsis
There are a selection of display technologies out there, but modern LCD video walls work best investment relative to cost, maintenance, longevity and roi. The newest ultra-thin screen mullions make LCDs as good as the thinner mullion DLP cubes, though the improvement in width is adequate for some control room requirements. From your functional perspective, all of them their internal video processors, can acquire more sources, display additional information and manage additional information than every other method. Therefore better and faster decision-making.
Nevertheless, no technologies are perfect there can be a trade-off. LCD panels don't last forever when a panel fails, it is normally replaced rather than repaired. The potential issue is accessibility to a matching replacement. Technologies are changing and merchandise do not delay- off the market frequently as perform manufacturers. Because of this, buying several replacement panels may be beneficial.
These are the most favored in the display technologies to the reasons mentioned, however the most apparent, but less emphasized may be the depth. These panels could be mounted on the wall by having an approximate 7" depth or mounted within a 12" deep cabinet. In comparison with its DLP cube competitor, it's a good foot and half shallower plus a little control room the difference of 12" thorough could make an improvement.
To summarize, should you be buying a video wall for your control room and wish the one which hold up under continuous use 7/24, you'll not find much choice inside ultra-thin mullion market. However, while you shop, don't concentrate on the displays, go through the video wall as a performance system and match the most effective LCD panel fot it system. An integrator devoted to control rooms will be able to help you understand your selection. They are a big investment, therefore it is important to take the time to make your evaluation.
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