P3 Outdoor Fixed LED Screen

FAQs

Why use video processor for P3 outdoor fixed LED display?

The P3 outdoor fixed LED display supports centralized control and management of remote wireless and wired methods. One monitoring center can realize the control of multiple LED displays; it supports smoke, heat, and humidity monitoring; the use of SMD three-in-one technology makes it possible for households It has ultra-wide viewing angle and better surface flatness in the practical use of the interior;

Why does P3 outdoor fixed LED display use a video processor? LED video processor is also called screen processor, image converter, video controller, image processor screen converter, video format converter, independent video source and so on.

This is because the video processor can enhance the display’s processing of images and achieve the following functions that the LED display itself is not equipped with.

P3 outdoor fixed LED display LED video processor function:

The LED video processor is a dedicated video processor for LEDs. And the task it needs to complete, in simple terms, is to convert the image signal from the outside (such as Blu-ray DVD, computer, high-definition playback box, etc.) into a signal that can be accepted by the LED display. The LED video processor has the following functions:

1. Image capture: capture any small area on the complete image, and zoom in and display it on the entire LED display.

2. Image magnification: magnify the image, the highest magnification is 10 times.

3. Image and text overlay: used to overlay another signal on the screen to complete functions such as subtitle overlay.

4. Fade in and fade out: Fade in and fade out, switching between two signal sources.

5. Seamless switching: When switching the signal source, the screen will not be black or blurred during the replacement of the old and new pictures.

6. Multi-machine connection:

a) In the multi-machine connection state, it can realize the fade-in and fade-out switching between multiple (more than two) signal sources.

b) In the multi-machine connection state, the multi-machine template function can be used to quickly switch between multiple application scenarios. For details, see “Template Function”.

7. Synchronous follow-up: The synchronous follow-up technology ensures that when multi-machine splicing large-screen LED display, the multi-screen pictures are complete and synchronized.

Application of P3 outdoor fixed LED display processor

1. Resolution specification conversion: Generally speaking, the signal resolution provided by the image signal source (such as Blu-ray DVD, computer, high-definition playback box, etc.) has a fixed specification (refer to VESA, ITU, SMPTE and other standards), and LED display The modular splicing display of the screen makes its resolution almost any value. The LED video processor converts various signal resolutions into the actual physical display resolution of the LED display.

2. Color space conversion: The color gamut of LED displays is very wide, and the color space of most image signals is relatively small (such as NTSC). In order for the LED display to have an excellent image display effect, color space conversion must be carried out.

3. A bit depth enhancement: The gray level of the current LED display has been upgraded to 16 bits and 17 bits, but the input signal source is mostly only 8 bits. Therefore, following the advent of the era of high-definition display, the application of 10-bit or even 12-bit processing technology in video processors has become a general trend.

4. Scaling: During the conversion of P3 display resolution specifications, the image needs to be scaled. Whether the resolution is increased or decreased, the complete image can be displayed on the screen.

How to distinguish between LED screen P2 and P3 screen, which has better clarity？

To distinguish between a P2 and P3 LED screen and determine which has better clarity. First, we need to understand the meaning of model “P” and the concept of LED display.

Usually, we use the English letter P to represent the point spacing of the screen. P comes from the English word point, which means point. Here it represents the distance between each point. The unit of point spacing of LED screen is mm. As the name suggests, P2 full-color LED display device indicates that the distance between the center points of lamp beads is 2mm.

So the question is, what is the difference between P2 outdoor display and P3 outdoor display? In fact, the P3 outdoor display uses P3 outdoor LED modules, while the P2 outdoor display uses P2 outdoor modules.

With the same screen area and model, the P2 has a smaller pixel pitch, so the displayed image will be more detailed and clearer. However, it should be noted that the smaller the dot spacing, the higher the price will be. Therefore, the price of P2 LED display will always be higher than the price of P3 LED display.

Here we remind the majority of users who are going to buy LED display screens that the more points intensive the display screen is, the best cost performance is the most suitable one for you.

What are the advantages of outdoor P3 LED display?

The outdoor P3 LED display is made up of P3 outdoor LED modules. It has many advantages. Let us take a look at them together.

P3 outdoor LED display quality advantages:

1. High quality LED chips (Taiwan, Hangzhou, Shilan) are selected, with high luminous efficiency, small brightness attenuation, and good stability and reliability of the display screen;

2. Adopt all-round anti-static measures to effectively reduce the damage to static electricity to LED tubes and control the annual blind rate within 5 parts per million;

3. High-end production and processing technology ensures the quality and service life of the display screen;

4. The brightness difference of any two LED lamps is less than 1%, which ensures the brightness and color uniformity of the whole screen;

5. Low cost, high number of images, fine and clear picture;

6. There is almost no dislocation between the assembled columns, and it has the function of complete front maintenance;

7. Within the temperature range of – 25 ℃ to + 75 ℃, the display body can be used normally;

8. The production capacity can reach 5000 square meters per month, which can effectively ensure the product production and delivery cycle;

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