Wired projection is an efficient and stable way to cast the screen, which is widely used in homes, offices, schools and other places. With a wired connection, we can easily cast content from computers, mobile phones, and other devices to the big screen for a more immersive audio-visual experience. Next, we will introduce the operation method of wired screen mirroring in detail to help you easily master this practical skill.
1. Preparations.
Before wired screen casting, we need to make the following preparations:
Confirm the device interface: First, we need to confirm the interface type of the screen projection device (such as a computer, mobile phone) and a large screen device (such as a TV and projector). Common interface types include HDMI, VGA, DP, etc. Make sure that the projection device and the large screen device have the same interface type, or have the appropriate adapter cable ready.
Prepare the cable: Depending on the type of device interface, prepare a high-quality cable. For example, if the device interface type is HDMI, then we need to prepare an HDMI cable. Make sure that the length of the cable is sufficient to meet the actual use needs.
Connect the device: Plug one end of the cable into the output port of the projection device, and the other end into the input port of the large screen device. Make sure the connection is secure, and avoid loosening or disconnection during the projection process.
2. Setup and operation.
After completing the preparations, we can start the setup and operation of wired screen mirroring:
Turn on the big screen device: First, turn on the big screen device (e.g., TV, projector) and set it to the correct source. For example, if we use the HDMI connector for the connection, then we need to set the source of the large screen device to HDMI.
Turn on the projection device: Next, open the projection device (such as a computer or mobile phone) and enter the corresponding projection setting interface. For computers, we can enter the projection interface through shortcut keys (such as win+p) or system settings;For mobile phones, you need to open the corresponding screen mirroring app or settings page.
Select the projection mode: In the projection settings interface, we can see a variety of projection modes to choose from. Common projection modes include copy, expand, second screen only, etc. Choose the appropriate projection mode according to your actual needs. For example, if we want to copy the contents of our computer screen exactly to our TV screen, then we can choose the copy mode.
Adjust the resolution and display settings: During the screen casting process, we may need to adjust the resolution and display settings according to the actual display effect. Through the display settings interface of our computer or mobile phone, we can easily adjust these parameters for the best viewing experience.
3. Precautions and FAQs.
When doing wired screen casting, we need to pay attention to the following:
Make sure your device is compatible with cables: When you buy cables and adapters, it's important to make sure they're compatible with your device. Different brands and models of equipment may have compatibility issues, so it is recommended to consult a professional or consult relevant information before purchasing.
Avoid overheating your device due to prolonged use: Wired screen mirroring for a long time may cause your device to overheat. In order to ensure the normal operation and service life of the equipment, it is recommended to pay attention to heat dissipation during use and avoid continuous use for a long time.
Solve common problems: If you encounter problems such as flickering or black screen during screen casting, you can try to reconnect the device, change the cable, or adjust the display settings. At the same time, you can also consult relevant tutorials or consult professionals for more detailed help and guidance.
In short, wired screen projection is a convenient and practical technology, which allows us to enjoy a richer audio-visual experience on the big screen. By mastering the correct operation methods and precautions, we can easily realize wired screen projection and enjoy the convenience and fun it brings.