How many functions does a projector have? Let's take a closer look
What can a Portable Projector do? Many friends have asked Xiaobian about this question, and some friends who have bought projectors before may only use one or two simple functions of Smart Portable Projector. This time Xiaobian will take a closer look with you here. , How many functions can a projector have? Here, I will take the Y7 smart portable projector as an example and list it for you.
First of all, everyone must understand that the projector is divided into three types: multimedia version, same-screen version and Android version (which one do you have? You can find the corresponding version and jump to see).
1. Multimedia version (basic version), mainly to simply read the video, picture, music, text in U disk or TF card, and use its own hardware interface to connect external devices.
The text reading of the multimedia version is limited to TXT format, and cannot read PPT, Excel, and word files. HDMI can be mainly used for external devices, such as set-top boxes, computers, PSP game consoles, cameras and other devices with HDMI signal output. As a simple display, the AV video interface is the same, mainly connected to set-top boxes, DVDs with red A device with yellow and white three-color interface signal output. In addition, there are also some mini smart portable projector wifi with VGA interface, SD card slot, etc., which are also used for external computer equipment and memory cards.