The method of connecting the mobile phone to the projector can be summed up in two ways: wired connection and wireless connection.
Let me talk about the wired connection first: there are two ways: one is if the smart phone supports MHL connection, then directly buy an MHL cable, connect one end to the phone, and the other end to the HDMI interface of the projector, and then select the projector The signal source is a high-definition signal (HDMI interface input), which can realize the same screen of the mobile phone to the projector. Another way of wired connection is through a normal mobile phone charging cable. Using this normal cable to connect the mobile phone and the projector requires the support of the projector system. At this time, general projectors are installed with some on-screen software, such as EZCast, scan and download the software by mobile phone, then open the software, and establish a wired connection with the projector to achieve the same-screen function. For specific operations, please refer to the manual of each projector manufacturer. There are still some steps in operation. But if it is an Apple phone, it is much simpler. After connecting, you only need to turn on the mirroring function of the phone.
Let’s talk about wireless same screen: The operation method of wireless same screen based on Android system and IOS system is different. There are many ways to operate the Android system, here are two main ones, one is to turn on the wireless screen function option of the projector, and then let the mobile phone go to the Internet wirelessly, and the projector is under the same Wifi network cable, and then turn on the mobile phone. Screen interactive option function, find the ID of the projector and click connect. Another method is to use third-party software, such as Lebo to cast the screen, open the software on the projector, and then open the software on the mobile phone, select the screen, it is fine, the specific operation is not explained here. If it is an IOS system, the operation is much simpler. First, click the IOS screen projection option on the projector, and then click Airplay mirroring on the iPhone to realize the screen projection. It’s that simple.
Let me talk about it: If the projector is a normal function projector with HDMI interface, it does not support the same screen. There are also two ways to achieve the same screen of mobile phones: The first method is to buy a same screen device, one end of the same screen is connected to the mobile phone, and the other end is connected to the HDMI interface of the projector to achieve the same screen function. The second method is to connect the projector and the network play box (such as the Xiaomi box), turn on the music broadcast screen on the play box, and realize the same screen of the mobile phone.