Full color LED screen quotation and budget evaluation include what

Time:2018-11-27 Views:947

If you want to buy LED screen, you must ask for the quotation scheme of LED screen as a reference, whether the budget is overspent or not.With many years of experience, the following we will give you a detailed introduction of LED display price included in the cost, to help you in the purchase of LED full color screen when a clear and intuitive understanding.

1. Screen body cost: generally, it is calculated according to the amount of money per square meter, that is, the price of common LED display screen is XXX yuan /m2, among which the price will be different depending on the type of display screen and the materials used.The quotation of screen body includes the requirements of a full set of LED color screen: pipe core, module circuit board, IC driver chip, module power supply, steel box body and plastic mask as well as all the wiring and connection wires inside the display screen.It is to include duty quote commonly, this may differ somewhat, specific seek advice when ask clear.

2. Cost of control system: namely, the cost of sending card and receiving card of the display screen. Generally, only one sending card is needed for one screen.The use of control CARDS is mainly based on the size of the display screen to determine the number.Generally speaking, the larger the area and the higher the density of the display screen, the more reception CARDS are used.

3. Control computer: control LED display screen, LED full color screen necessary equipment, need to configure requirements or higher: dual-core CPU, 2G memory, 512M or more independent graphics card, motherboard to have PCI slot.

4. Sound + power amplifier: the device that makes the display screen play sound synchronously with video, generally equipped with 1 power amplifier and 2 sound.

5. Power distribution cabinet: small LED screen can be used;It is suggested that the maximum power consumption should be on the display panel with a power of more than 10KW, which can provide a stable voltage and power supply current for the operation of all components of the display panel equipment and effectively prevent faults such as switching box of the power supply source of the display panel.

6. Air conditioning: heat dissipation equipment, outdoor LED display more than 20m2 must be equipped with air conditioning by the manufacturer, in order to ensure the normal operation of the screen body and extend the service life of the display components.General indoor screen or small area screen can be used;Large area indoor display screen is strongly recommended to be equipped with wall-mounted air conditioning, which can effectively cool down the temperature, ensure normal travel of the display screen under high temperature, and reduce the failure rate.

7. Multi-function card: for indoor display screen, the main function is to intelligently adjust LED full-color display brightness, temperature and other values in different time periods, so as to achieve energy saving and power saving, and extend the service life of LED display screen;Indoor screens may not be used.

8. Lightning arrester: for outdoor LED display screen, mainly for lightning protection device;Indoor screens may not be used.

9. Video acquisition card: TV card, a small card, installed in the computer, with the corresponding driver software, can let the screen synchronously play cable TV channel programs, whether you need to use, you can choose by yourself, the price is not expensive.

10.LED video processor: it mainly improves the overall display effect and functional application of the large screen, and fully excavates the value of the display screen.Solve all kinds of video signal access, processing and display problems, can complete the format conversion between many signal formats.LED video processor brands and models, prices vary.

11.LED player software: including computer system software, LED video player software, etc.It‘s usually free

12. Steel structure and manual installation: the bracket used to fix and install the display screen is usually made of steel frame structure, as well as aluminum plastic plate or stainless steel edge material.Include manual installation cost (proposal: can provide steel frame structure design drawing for free by the manufacturer, the customer looks for manufacturer to make good in place, make simple, average worker can be finished, cost is little, convenient installation).

13. Freight: depending on the transport distance budget, I believe that the majority of customers are acceptable.Customers can also be responsible for their own costs, the actual report can be.

14. Technician expense: when the display screen is delivered to the customer, the company will send 1-2 technical engineers to assist in on-site installation and technical debugging.The customer only needs to be responsible for our company technical engineer‘s general accommodation expense and the round-trip traveling expense, the actual report can.