Teaching projection screen, what are the good methods of wireless projection screen for multimedia teaching? The core of

modern multimedia classroom is not a tablet computer, which involves the cost problem. Most schools still can’t afford this intelligent and efficient classroom. It is more a combination of one large screen (LED LCD) and multiple sub screens. Because there is only one screen, there are more projectors in traditional multimedia classrooms, Today, we mainly talk about wireless projection in modern multimedia classroom. Now there are many screens in the market, including hardware equipment and software equipment, wired and wireless. How can we select the appropriate screen projection equipment and what screen projection method should be selected for the multimedia classroom? Here is a high-quality choice for you. You might as well try Bijie screen projection.


and I. The definition of definition LED display screen itself can be said to support 4K. The previous projection equipment can not keep up with this pace. The resolution is relatively low. If it can not reach 4K definition, Bijie is not panic at all. It supports 4K and 1080p image quality. It is the basic premise for Bijie to project the screen so that every student in the classroom can see it clearly, Make sure students don’t worry about not seeing clearly.


2. Smoothness. Smoothness is not difficult for wired screen projection, but the trouble of wiring is still something we don’t want to see. Using the screen projection of mobile devices (mobile phones, iPads, computers) saves the trouble of wiring. There are advantages and disadvantages. There is no wire system, but the stability is poor. Bijie screen projection just combines their respective advantages, abandons their dross and uses Bijie screen, Put the mobile phone and computer directly on the screen of the classroom, cross the barrier of wired, and have strong stability without jamming, delay and lace.

III. easy to use: it is divided into easy to use on equipment and easy to use on operation. First of all, on the equipment: Bijie screen projection software supports the screen projection at the conveying end of mobile phones, tablets, notebooks and PC computers; The receiving end supports large screens such as projector, LED display screen and intelligent all-in-one machine. On the system: support Android system, apple IOS system, windows system and MAC system. Projection mode: support airplay screen image, DLNA push and independently developed lelian protocol. Easy to use in operation: generally, we connect the screen projection equipment with the receiving end through cable, and Bijie screen projection can easily project the content we want to project as long as we turn on our mobile phone and computer and connect WiFi when we project the screen.


and IV. in terms of functions, 1. It supports scanning the screen projection code to projection, so as to ensure that there will be no wrong projection and random projection during projection; 2. Anti control function: in order to facilitate teaching, Bijie projection equipment needs to support the anti control function to avoid the traditional education in which teachers sit in front of computers and teach with computers. For the above introduction of Bijie projection screen, do you feel that the quality of teaching will be improved to another level after the application of this software in multimedia classroom, so hurry to use Bijie projection screen and let students study actively and happily.