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Mar 02,2021| LED Knowledge
The LED display is a customized product. Affected by factors such as the size of the LED display, control mode, playback form, installation environment and other factors, the LED display also has a corresponding different type. The two most common categories of LED displays are indoor LED displays and outdoor LED displays. The remaining other types of LED displays are subdivided on this basis.
Next, this article will introduce several main categories of indoor LED displays and how to choose indoor LED displays according to their needs.
According to the installation method, indoor LED display is divided into indoor fixed LED display and indoor rental LED display.
The indoor fixed LED display means that after the LED display is installed in a designated position, the LED display does not need to be moved. Indoor fixed LED display screens are often installed on the walls of conference rooms, bars, and KTV boxes as a display medium for videos or pictures. The frame material of the indoor fixed LED display is iron, which is heavy and relatively low in price, and can effectively protect the internal accessories of the LED display.
Indoor rental LED display screens are often used as temporary stage for wedding ceremonies, concert scenes and other occasions. After the event, the indoor rental LED display will be split into cabinets one by one, installed in the flight cases, and transported to the next stage.
According to the control method, the indoor LED display has two control types: synchronous control and asynchronous control.
Synchronous control means that the content played on the LED display is consistent with the content set on the control device. For example, if you are giving a speech in a conference room, the content displayed on the indoor LED display in the conference room should be consistent with the content on your computer, and will change with your speech. Synchronous control is often controlled by a computer.
If you don't often change the content displayed on the indoor LED display, asynchronous control is obviously more suitable for you. Asynchronous control means that you can set the content displayed on the indoor LED display in advance to make it play in a loop. For example, as an indoor LED display for advertising, only the content of the LED display needs to be changed occasionally, and it does not need to be connected to the control device all the time. Asynchronous control is often controlled by mobile phones.
In addition to the above classifications, the brightness, length and height of the LED display, packaging method and other parameters will also have a great impact on the LED display, so that the LED display has more classifications.