LED display playback software Changzhou Jinan LED display LED screen LED display manufacturer

LED display playback software (1 3 5 7 2 4 6 9 9 4 3) | Changzhou LED display | Jinan LED screen | LED display manufacturer system reliability and maintainability of a system consisting of 1, capture card capture card The main feature is the speed of the computer (or multimedia card) display data signal acquisition, after the palette conversion, lower-frequency transmission to the scan card. 2. Scan Card Scan Card's main function is to fetch from capture card data buffering, temporary storage and format conversion, and sends the data partition to the display panel for display. 3, the display panel shows the main function of the board is to display scanned card data sent through the ranks of the decoding drive LED modules to achieve the effect of displaying graphics. Second, system application 1, capture card is connected directly to the computer when it is not playing videotapes and other visual sources, capture cards can be directly connected to the computer graphics card. 2, capture cards and multimedia cards connected to the playback tape, VCD, television and so on, to add multimedia card. 3. Scan the card and the display panel can simply connect the scanner card connecting via 20-pin flat cable and the display panel. Third, the system reliability (1) component selection I am in a very careful selection of materials, the use of imported industrial grade above devices, the pixels and modules through screening level, out of a group variegated, blending, dead center, absolutely the tight quality quality feed off. (2) aging of components All components have been 72 hours of high temperature (80 ℃) aging, eliminate substandard products. (3) Component test current voltage testing to ensure the system (± 10%) to work within the standard range of reliable state. (4) unit via patch, wave soldering, the installation of the shield, the electromagnetic test after test its electromagnetic shielding performance, after passing the factory; switching power supply is CE approved before they buy; and a control circuit board through the noise test, after passing factory. (5) The system is completely measures · strong, weak, communication lines separate the wiring, to avoid mutual interference. * Power supply system power supply noise filter to exclude outside interference. Three-phase wiring separated evenly balanced current distribution. · Computers, the logic, the analog, high current signals, the low current signal, the structure safe, separate power ground traces. * My system provided by the company, including major equipment and devices in the correct installation, use and maintenance of normal circumstances, be able to achieve the required performance and service life.