Epson PowerLite Home Cinema 3020plus User Manual page 20

2. Do one of the following:
■
Plug the other end of the USB cable into the USB to AC adapter, then connect the
adapter to a wall outlet.
■
Plug the other end of the USB cable into the USB-A port on the back of the
projector.
Note: The projector must be turned on to charge the 3D glasses through the USB port.
■
Plug the other end of the USB cable into a computer or other device with an available
USB port.
Note: Epson does not guarantee the compatibility of the EPSON RF 3D active shutter
glasses with computers or other devices.
20
Setting Up the Projector