What should I pay attention to when using indoor LED display?
As we all know, indoor LED display is a kind of LED display used in indoor environment, which is very suitable for displaying high-definition images and videos, so we can see the existence of indoor LED display in indoor stores, exhibition halls, schools, hospitals, company meeting rooms, monitoring rooms, studios, dispatch command centers, stadiums and other indoor activity places. So do you know the use ofIndoor LED DisplayWhen, what to pay attention to? The following VisiTech editorial is for you:
When using an indoor LED display, pay attention to the following aspects:
1, shooting distance should be moderate
Shooting image distance and indoor LED display point spacing and fill factor related, different point spacing, different fill factor of indoor LED display, the appropriate shooting distance is not the same. With a dot pitch of 4.25 mm, fill factor of 60% indoor LED display, for example, the distance between the person being photographed and the screen in 4-10 meters is more appropriate, so that when shooting people can get a better background image. If the character is too close to the screen, the background will appear granularity when shooting close-ups, and it is also easy to produce mesh interference.
2, point spacing should be as small as possible
The dot pitch is the distance between the center points of adjacent pixels of indoor LED display. The smaller the dot pitch, the more pixels per unit area, the higher the resolution, the closer the shooting distance can be, of course, its price is more expensive. Like the current indoor LED display used in the domestic television studio, the point pitch is mostly 1.5-2.5 mm, to carefully study the relationship between the resolution of the signal source and the point pitch, and strive to achieve the same resolution, to achieve the point to point display, so as to achieve a very good display effect.
3、Large screen color temperature adjustment is appropriate
Studio using indoor LED display as a background, its color temperature should be consistent with the studio lighting color temperature, in order to get accurate color reproduction in the shooting. Studio lighting according to program requirements, sometimes using 3200K low color temperature lamps, sometimes using 5600K high color temperature lamps, indoor LED display needs to be adjusted to the corresponding color temperature, so as to obtain satisfactory shooting results.
4, to ensure good use of the environment
The life and stability of indoor LED display are closely related to the working temperature. If the actual working temperature exceeds the specified range of use of the product, not only its life will be shortened, the product itself will be seriously damaged. In addition, the threat of dust should not be ignored. Too much dust, will make the indoor LED display thermal stability or even produce leakage, will lead to burnout; dust will also absorb moisture, thereby corroding the electronic circuit, resulting in a number of short circuit problems that are not easy to detect, so pay attention to keep the studio clean.
To summarize, there are some aspects to pay attention to when using indoor LED display. By paying attention to these aspects, we can not only let the indoor LED display maintain good operational reliability, but also better extend its service life.
