Use and maintenance of outdoor digital signage
Use and maintenance of Outdoor digital signage
With the widespread application of Outdoor digital signage and the advancement of hardware technology, advertising is changing from traditional static billboards to dynamic digital billboards. Outdoor digital signage does not transmit information affected by the weather, and can bring good visual and auditory enjoyment. Outdoor digital totems, touch integrated machines and seamless splicing screens can be widely used in outdoor advertising broadcasts, outdoor public information releases, outdoor media broadcasts, touch interactive query and other fields, greatly improving the sense of picture hierarchy and better segmentation performance.
The brightness standard of the digital signage industry is: outdoor digital signage can only be called outdoor digital signage when it reaches 1500cd/m2 (abbreviated as CD) in an unobstructed environment. The display effect of only 1500cd brightness in sunlight is not very attractive. This means that only 1500cd display brightness will cause attenuation and loss of visual information transmission, and will not play a role in publicity. Therefore, the display brightness of outdoor digital signage is as high as 3000cd, which is twice the standard of the same industry. Even in the face of strong noon light, it can ensure that the display is clear and bright, making the image "backlit" bright. Outdoor digital signage has become the mainstream, and it is still a fine product for close viewing, and the size and font are clear and unmatched.
As the saying goes, "three points for seven points maintenance", maintenance is very important, not only can reduce the frequency of failures, but also extend the service life. So, what are the maintenance techniques for outdoor digital signage?
First of all, the maintenance skills of outdoor digital signage screens. The screen is an important part of digital signage. It is also an expensive part of digital signage. The screen of the digital signage is generally made of leds, so be careful to avoid sun exposure or direct black spots during use. In addition, send someone to wipe the screen regularly. Generally 3-5 days to wipe.
In addition, the radiator and exhaust port of the digital signage must be kept flat, otherwise the machine will heat up and damage the internal components.
High-brightness outdoor digital signage also faces no small problems. Outdoor digital signage requires a higher anti-glare index. Especially in the information display scenes used in the transportation industry, if the display is unclear or strong light refraction, it will bring great hidden dangers to road safety. There will be solutions to these problems. Outdoor digital signage uses unique technology to enhance the contrast of the picture and eliminate the film through the unique patented reflection, which effectively improves the visibility of the picture and reduces the specular reflection produced by the screen. Through the application of circular polarization technology, the problem of "blind spots" in the eyes of the wearers of polarized sunglasses caused by traditional LCD is solved, and road safety is guaranteed. The intelligent dimming of outdoor digital signage (automatically enhance the brightness during the day and automatically reduce the brightness at night) can also better protect the vision of pedestrians and reduce discomfort.