SMD Screen entered the outdoor advertising market relatively recently but quickly gained popularity. This is because these devices are ideal for rapidly informing the target audience. Today, you can easily select the best screen option to make advertising your products more visible and brighter. This article will explain how to choose the best LED screen by considering its main characteristics and operational parameters.
LED screens entered the outdoor advertising market relatively recently but quickly gained popularity. This is because these devices are ideal for rapidly informing the target audience. Today, you can easily select the best screen option to make advertising your products more visible and brighter. This article will explain choosing the best SMD Screen based on its primary characteristics and operational parameters.
Description in general
Such a screen is designed to look like a brick wall, with each brick representing an LED module responsible for transmitting a small fragment of a static or dynamic image. LED screens are typically used for outdoor advertising of various goods or services. Furthermore, they are frequently seen at large gatherings. For example, an enlarged image from the stage is displayed on LED screens at concerts or sporting events so that the audience can see the performance of a musical group or a football team in detail.
Consider the following parameters when selecting an LED screen:
- overall screen dimensions;
- pixel pitch;
- screen resolution;
- brightness and contrast;
- management interface
- type of installation and maintenance.
These are the primary factors that influence the price of the screen. As a result, we will go over each parameter in greater depth and provide simple examples of today’s calculations by specialists involved in selecting this equipment.
As a result, the overall dimensions of the screen will always be a multiple of the LED module dimensions. The following sizes of small screens are in high demand: 1600*1600 mm, 1920*960 mm, and 2560*1120 mm. The medium screen category follows, with most having dimensions of 2880 * 2240 mm or 3200 * 1600 mm. Large LED screens with sizes of 4800*2240 mm, 2880*3840 mm, or 5760*3840 mm are used much less frequently, as are small screens with dimensions of 640*640 mm or 1600*320 mm.
This is critical information. Almost any size SMD Screen can now be purchased if necessary. To do so, contact the manufacturer directly, who will perform all the required calculations and assemble the screen in full accordance with its intended use.
Pitch of Pixels
An LED screen’s pixel pitch is the most critical parameter to consider. He is the one who calculates the distance in millimeters between the centers of two pixels. Manufacturers use the Latin letter P to identify it. As an example, consider the HD-AIS P2.5 screen marking. Decoding reveals an LED screen with a pixel pitch of 2.5 mm. Because this parameter affects screen resolution, the smaller the pixel pitch, the better the image.
The screen resolution indicates the number of pixels. If the pixel pitch is reduced while the width and height of the screen are increased, the answer will increase. For example, if the screen’s overall dimensions are 3000*2000 mm and the pixel pitch is P3.91, the resolution will be 768 by 512 pixels. In this case, a separate module with dimensions of 500 * 500 mm will have a resolution of only 128 by 128 pixels.
For future reference. The pixel density per square meter is another important screen resolution parameter. The higher their thickness, the clearer and brighter the image displayed on the LED screen. Colors, brightness, and contrast.
When determining these parameters, keep in mind the conditions under which the LED screen will operate in the future. In reality, indoor and outdoor models should have different parameters for the brightness of the glow. As a result, all outdoor screens have approximately 4-5 times the brightness and contrast of models designed for indoor use in a building with artificial lighting sources. Indoor screen brightness typically ranges from 800 to 1200 cd/m2, while outdoor screen brightness is 6000 cd/m2. In addition, the software is used to adjust the color settings.
When selecting an LED screen control interface, keep the content’s unique characteristics in mind. Synchronous control systems, for example, are best suited for full-color LED screens or media facades intended for broadcasting commercials, live broadcasts, and displaying time and current temperature.
The software must have the following features:
The ability to adjust image quality quickly;
Most convenient monitoring tools;
complete protection of transmitted data.
Installation and upkeep
Outdoor screens can be installed on building walls or roofs. In addition, they are sometimes mounted on particular structures. At the same time, it is necessary to plan ahead of time for a direct power supply to the installation site and obtain all the required permits for mounting the LED screen.
Interior screens are mounted on walls, pedestals, or particular niches that are made to fit their overall dimensions. Remember that most modern models require free space for airflow when installing screens in places. This is necessary for ventilation and overheating protection.
Furthermore, you should pay close attention to the type of service:
Front-accessible screens require extra space for technicians to access the internals easily. Back-accessible screens require extra space for technicians to access the internals easily. Note! If you select the incorrect type of service, you may face severe problems in the future. This is especially true for large LED screens installed at a reasonable height. The screen must be dismantled and reinstalled if the artisans cannot provide service.
Controllers in charge of converting data from the control program into a full-fledged image on the LED screen deserve special consideration.
This device allows you to control the following screen functions:
- program the number of image outputs;
- install counters that track the number of broadcasts;
- divide the screen space into several functional zones;
- adjust the image’s brightness, clarity, and contrast;
- display videos in real-time;
- make the remote display of images from various devices via Wi-Fi.
To summarize, choosing the best option can take too much time for an unprepared person. We understand this and are always available to provide professional advice on LED equipment. In addition, we have experienced and qualified specialists on hand to answer any questions you may have about LED screens for outdoor or indoor installation.