What are the functions of led small pitch display?

Huangshi, Shenzhen Dayuanneng Technology Engineer, answers your questions:

What are the specific functions of LED display?

1, information publishing function:

(1) can display various computer information, graphics, pictures, 2D and 3D animations, etc. It has a rich playback mode, displaying scrolling information, notices, slogans and so on. And has a large capacity for storing data and information;

(2) There are a variety of Chinese fonts and fonts to choose from, and English, French, German, Greek, Russian, Japanese and other foreign languages can also be input;

(3) The broadcasting system has multimedia software, which can flexibly input and broadcast all kinds of information; Text information can be played in the form of scrolling, scrolling, importing, moving up and down, left and right, and playing messages circularly. Font and font size can be selected at will, and the playback speed can be set. In addition, multiple messages can be broadcast at the same time, or animations and images can be broadcast at the same time.

(4) You can display date and time, as well as character strings and expressions;

(5) State policies, regulations and service commitment statements;

(6) Broadcasting of weather forecast;

(seven) the release of other public information;

2. Video playback function:

(1) Playback camera, which displays clear and flicker-free video images, thus realizing live broadcast of various programs;

(2) Play video programs such as video recorders and DVD players (VCD, DVD, LD) to meet the basic needs of cultural and sports activities;

(3) files in AVI, MOV, MPG, DAT, VOB and other formats can be played;

(4) Brightness, contrast, saturation and chromaticity can be adjusted by software, and the adjustment range is 256 levels;

(5) It has three display modes: superposition (VGA+VIDE), video and VGA;

(6) It has the function of video image compression control.

(7) It has the function of display synchronization.

(8) Double line function can be used to convert interlaced images into non-interlaced images for motion compensation;

(9) Providing one audio signal for the power amplifier, and reserving at least two video input interfaces;