Key performance parameters and selection skills of LED dome screen

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【News Summary】As the most popular display screen, LED dome screen has its unique advantages, and its key performance parameters and selection skills are also deeply concerned by the majority of users. This article will interpret the key performance parameters and selection skills of the Led dome screen.

As the most popular display screen, LED dome screen has its unique advantages, and its key performance parameters and selection skills are also deeply concerned by the majority of users. This article will interpret the key performance parameters and selection skills of the Led dome screen.

First, the key performance parameters of LED dome screen

1. Brightness: The brightness of the LED dome screen is generally more than 5000cd/㎡, and the brightness will decrease in the high temperature environment in summer, and the appropriate brightness should be selected according to the actual situation.

2. Resolution: The resolution of the LED dome screen is generally above 1280×1024, and high resolution will bring a better visual experience.

3. Viewing angle: The horizontal/vertical viewing angle of the LED dome screen is generally above 170°, and the large viewing angle can enable customers to view the display content more comprehensively from the angle.

4. Dot matrix: The dot matrix of the LED dome screen is generally 3mm, 4mm, 5mm, the smaller the dot matrix, the clearer, and it will also bring a higher price.

5. Response time: The response time of the LED dome screen is generally within 5ms, and the short response time can ensure the smoothness of the video without lag.

6. Refresh rate: The refresh rate of the LED dome screen is generally above 1920Hz, and the high refresh rate can ensure the clarity of the video.

Second, the selection skills of LED dome screen

1. Select according to the display content: Users should understand their own display content before using the Led dome screen, and choose different Led dome screens according to the different display content to achieve better display effects.

2. Choose according to the environment: Users should consider environmental conditions, such as ambient temperature, humidity, etc., when choosing the Led dome screen, so as to select the right product to reduce future maintenance costs.

3. According to the function selection: users should consider the use of functions when choosing the Led dome screen, whether they need to support touch, intelligence and other functions, in order to choose the right product to meet the needs of customers.

4. According to brand selection: users should consider the brand's reputation and the quality of the product when choosing the Led dome screen, and choose a guaranteed brand to reduce the risk of future use.

5. Choose according to price: users should consider the price when choosing the Led dome screen, and achieve a balance in the cost performance, so as to choose the right product to meet the needs of customers.

6. According to the after-sales choice: users should consider after-sales service when choosing the Led dome screen and choose a guaranteed brand to ensure future maintenance.

Third, other angles of the LED dome screen

1. Technical support of LED dome screen: When using Led dome screen, users also need to know the content of technical support, such as whether there is equipment installation guidance, software use and update, etc.

2. The service life of the LED dome screen: When using the Led dome screen, users need to understand the service life of the Led dome screen, so as to find problems in time and avoid premature replacement.

3. Energy saving of LED dome screen: When using Led dome screen, users also need to understand the energy saving of Led dome screen, so as to make correct use decisions and reduce energy waste.

4. The safety of the LED dome screen: When using the Led dome screen, users also need to understand the safety of the Led dome screen, so as to make the correct use decision and ensure the safe use of the equipment.

In summary, the key performance parameters and selection skills of LED dome screen are deeply concerned by the majority of users, and its key performance parameters mainly include brightness, resolution, viewing angle, dot matrix, response time and refresh rate; Its selection skills mainly include selection according to display content, environment, function, brand and price, as well as selection according to after-sales service; In addition, it can be considered from the perspective of technical support, service life, energy saving and safety. Only the right choice can better play the performance of the LED dome screen, so as to provide users with better service.

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