0 comments / Posted by ZhangJanet

There is a useful button on the remote controller.

When you want to copy the file from the USB flash disk.
1st, You just need to choose the file on the flash disk you want to copy.
2nd, Press this button, choose "Copy".
3rd, Turn to where you want to paste it on the projector.
4th, Press the same button, choose "Paste"



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