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Win7 connects the projector,Free global trade data sources how to operate? Projectors have been widely used as important display equipment in various occasions. Especially in schools, enterprises and offices, displaying PPT, charts, videos, etc. through projectors has become an irreplaceable part of work and study. How to connect the projector quickly? This article will introduce the method of connecting the projector through wired and wireless methods under the win7 operating system. I. Connect the projector by wired connection 1. Preparation: First of all, you need to prepare a Windows 7 computer and a projector. The computer and the projector can be connected by cables such as HDMI, VGA or DVI. Two. Connection cable: Connect the cable to the corresponding port according to the interface between the projector and the computer.Then turn on the power of the computer and the projector and turn it on. After both are started, you can start setting up. 3. Set the screen resolution: In the Win7 system, you need to set the screen resolution to display the picture correctly. Open the desktop, right-click in any blank space, select "Screen Resolution", select the resolution corresponding to the projector, and then click the "OK" button. Four. Adjust the projector: Now you need to adjust the imaging effect of the projector. Click on the projector remote control, select "Input Source", select the corresponding input signal (VGA, HDMI, etc.), and then select "Display Mode", and select "Automatic" or "Manual" to adjust the size and position of the picture to ensure that it is suitable for the display. Rong. II. Connect the projector through wireless connection. Wireless connection to the projector is in recent years.The fastest growing projection method can directly connect PCs, mobile phones, tablets and other devices to projectors without using data cables, and can realize wireless screen projection. 1. Preparation: A Windows 7 computer and a projector based on wireless connection function are required. First of all, make sure that your projector can be connected to the computer through Wi-Fi Direct or DLNA, or using a wireless adapter or the wireless function that comes with the projector. Two. Open Wi-Fi Direct function: If your computer supports Wi-Fi Direct, just go to the Network and Sharing Center, find the "Device Manager", select "Add Wireless Device", enter the Wi-Fi Direct interface settings, and you can go through the projector's Signal to connect the projector.If the projector supports Miracast, you can find the "Device" option of Windows Charm and choose to connect to the projector. 3. Connect through software: You can also connect the wireless projector by installing the corresponding software or browser plug-in. For example, Google Chrome browser can install the Google Cast plug-in directly from the online app store through the plug-in, then select "Touch Projection" and select the device that needs to be projected. ( Recommend a software: "Wireless Sharing Assistant") The above is the operation method of connecting the projector to win7. The wireless connection method is becoming more and more popular. At the same time, it is necessary to pay attention to ensuring the security between devices and not to disclose personal information. I wish you all a happy work and study!

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