Here is how to Connect U flash drive to projector.
1. Make sure the projector has a USB type A interface;
2. After confirmation, connect the U disk to the USB port of the projector;
3. Open the projector's file manager, find the U disk, and then access the files in the U disk.
The U disk...
It is a high demand for projectors to be connected to amplifiers. In order to improve the viewing experience, many projector users will build a relatively complete home theater, and it is essential to connect power amplifiers. Here's how to connect the projector to the amplifier.
How to connect...