1 What shape can the outdoor LED display be designed into?

The LED display screens on the market are generally divided into five types, mainly including the following technical parameters: pixel runaway rate, grayscale, control method, non-linear grayscale conversion and driving method. Simply speaking, the out-of-control rate of pixels is the proportion of abnormal working conditions. Grayscale is the brightness of the LED display. It is divided into three levels, namely 16, 32 and 64 levels. The control methods can be divided into two categories: the networked version and stand-alone version. Among them, the gray-scale nonlinear transformation is to transform the gray-scale data according to the empirical data to the display screen in a nonlinear function relationship. At present, there are two main driving methods: constant voltage driving and constant current driving.

1 What are the precautions for outdoor LED display installation?

There are the following installation precautions. 1》.The installation site should pay attention to waterproof and moisture-proof .2》. The display should pay attention to ventilation and heat dissipation .3》. Pay attention to lightning protection and grounding for external LED display

Connect the screen and the power supply system through the main power cord, between the cabinet and the cabinet, and the power cord wiring is connected in series to ensure. The power supply of the entire screen is normal.

1 How long does it take for LED display to be shipped to North American countries?

According to the size of the display screen order and production process characteristics, air transportation: 5-10 days, sea transportation: to the west coast of the United States: 12-18 days, to the east coast, 25-35 days.

1 How to program remote control outdoor LED screen?

Generally there are the following ways to control the LED screen: 1》. The staff brings the computer to the site to update. 2》.The computer uses the Internet to control.LED display screen for data transmission . 3》.Control of LED display screen by short message .4》.Control of LED display screen by mobile communication network

General control of LED display, using industrial computer. It has the characteristics of sturdiness, shockproof, moistureproof, dustproof, high-temperature resistant multi-slot and easy expansion. The hardware configuration of the host is not high, but for the LED screen that needs to play video, the graphics card is high. The graphics card must be equipped with an independent dual-output graphics card. The purpose of the dual output is to be used as two output terminals. Generally, we classify according to the resolution of LED display screens: LED display below 640*480 uses 32M memory, LED display below 800*600 uses 64M memory, LED display below 1024*768 uses 128M memory, 1280* The LED display below 1024 uses 256M video memory, the LED display below 1920*1080 (2K) uses 512M video memory, and the LED display resolution under 4K uses 1G video memory.

To input text to the display screen through the computer, there are mainly the following steps: 1》. Insert a USB disk into the USB interface of the computer and let the computer Identify the U disk. 2》. Open the graphic editing system on the computer desktop. 3》. Click on the black area of the software interface, enter the word you want to enter 4》. After the word is input, you can preview the text effect 5》. Click USB to download, and then pull out the U disk 6》. Then come to the LED Under the display, find the USB interface and insert the U disk 7》. Turn on the power, and the words on the LED display will come out.