List of supporting equipment and basic cost for installing led display_full color led display|led display manufacturer

1. Supporting equipment of led display screen 1. Desktop computer is a necessary equipment for controlling the work of LED display screen, and it must have certain configuration standards. 2. Audio + power amplifier, a device that allows the display to synchronize video playback with sound. 3. Multi-function control card, used to automatically adjust the brightness, temperature and other values u200bu200bof the LED full-color display in a period of time, intelligently adjust to achieve energy saving and power saving, and extend the life of the LED display. It is commonly used for outdoor displays. 4. Lightning arresters are mainly lightning protection devices and protective equipment for display screens. Equipment for outdoor display screens; indoor display screens are not required. 5. Air-conditioning, air-conditioning heat dissipation equipment, small-area display screens can be used without or fan exhaust fans to achieve cooling effect; large-area outdoor display screens are strongly recommended to be equipped with wall-mounted air conditioners to effectively cool down, so as to ensure that the display devices do not operate at high temperatures. It can effectively reduce the failure rate of the LED display, ensure the use and installation of the LED display, and effectively extend the service life of the components of the display. Outdoor display screens are commonly used. 6. TV card, a TV card that allows the display to play TV channel programs simultaneously. Users can purchase it if they need it. The price is not expensive. It is a good thing and recommended. 7. The video processor is mainly to improve the overall display effect and functional application of the large screen, and fully tap the value of the LED display. Solve the problem of signal access, processing and display, and can complete the format conversion problem among many signal formats. For example, live broadcasting is used more frequently. The screen shot by the live camera is directly connected to the computer, and the video processor can be displayed quickly, directly and smoothly on the display screen. If it is not actually used, the user does not need to purchase it. 8. Distribution box, a device that distributes voltage and current stably for each device and device of the display screen. Small screens can be omitted. 2. LED display quotation 1. Screen body quotation: That is, the quotation of our company's display screen is ××yuan/square meter, and the selected materials are different, and the price is also different. (Includes the cost of the screen composed of LED die, LED module, IC driver chip, module power supply, cabinet and mask.) 2. Control system cost: That is, the number of full-color LED display receiving cards and sending cards, This is mainly based on the size of the display screen to determine the quantity, and our company needs to calculate the cost separately. 3. Auxiliary equipment cost: power distribution cabinet, computer, audio amplifier, air conditioner, multi-function control card, lightning arrester, TV card, LED video processor, etc. Of course, some of these equipment users can also prepare their own equipment, and of course they don’t need to use equipment. 4. Display screen playback software: Including computer system software, as well as LED video playback software for display screen playback, etc., all free of charge. 5. Steel frame structure cost: the bracket used to fix and install the full-color LED display, including the calculation of manual installation costs. The cost of steel frame column structure is higher than that of wall-mounted steel frame structure, including manual installation cost budget. (It is recommended that the manufacturer provide the steel frame structure design drawings for free, and the customer finds a local manufacturer to make it. The cost is not only low, but also easy to install.) 6. Transportation cost: Our company generally uses logistics truck transportation, customer pays, depending on the transportation distance Budget.