Androidtv is the TV projection of Android system, which needs the support of third-party software. Download the lottery screen software in the application market. After downloading Letou Screen Software, a QR code will appear. By scanning the code of the mobile phone, Letou Screen Software will be downloaded to the mobile phone. In the same network environment, you can choose the mirror screen projection mode to realize mobile phone screen projection.

How can I operate the mobile phone at will when the screen is projected on the mobile phone?

The first mode: video push mode

If the screen projection mode of your mobile phone is video push mode, you can play with your mobile phone at the same time, because the principle of video push mode is to send the video address to the TV, and then the TV will play it, just like you usually share videos with friends through QQ, WeChat, etc. Watching videos with friends will not affect the operation of your mobile phone.

In this mode, you can download all kinds of video apps, enter the video playback interface and click the screen projection button to realize the operation of playing with your mobile phone while projecting the screen.

The second mode: mirror mode

Mirror mode refers to projecting the screen of the mobile phone onto the TV. This mode includes multi-screen interactive function of Android phone and screen mirroring of Apple phone. In this mode, the phone can't be turned off or played when the screen is projected.

Android projection can't be opened?

1. Check whether the projector is inserted correctly or whether the power cord is in poor contact. If it's the power cord, just change the power cord.

2. The projector has two indicator lights. If the light indicator turns red, the projector bulb is damaged. Just replace the projector bulb.

3. If the projector still can't be used after replacing the bulb, it is also possible that the service time of the projector bulb has not been cleared, so just clear the service time of the bulb.

4. If the temperature indicator lights up, it may be that the projector has just been used. Turn off the projector and let it cool down.

5. If there is nothing wrong with the indicator light and the projector cannot be turned on, you can turn on the projector with the remote control. If it can be turned on, the projector power supply is damaged. Just change the power supply.

6. If it doesn't work, the projector is broken. Need to contact the after-sales maintenance projector.

How to connect Buick mobile phone projection Android?

Buick Lang Wei Elite Edition has a mobile phone map function. In the central control settings, slide the screen to the left, and you can see (map) the following connection steps:

1, turn on Bluetooth and wifi；;

2. Turn on the Bluetooth settings in the owner's screen settings and connect the mobile phone (after this connection once, the car will automatically connect to your mobile phone as long as your mobile phone turns on Bluetooth next time;

3. Then find the mapping on the second page of the main interface of the automobile control panel, and click OK.

4. Then turn on the multi-screen interaction of the mobile phone and connect with builk. If the connection is successful, the mobile phone screen will be automatically projected onto the central control screen. If your phone is set to auto-rotate, turn it sideways and project it in full screen.

How does an Android phone project the screen onto another phone?

You must download the same screen projection software I to make them belong to the same WiFi and then pair them.