Epson EB-770Fi - Connecting to a Computer for Pen and Finger Use; Connecting to Video Sources

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Connecting to a Computer for Pen and Finger Use
If you connected your computer to a Computer or HDMI port on the projector, you also need to connect
the USB cable so you can use the pens and your fingers with your computer.
Note: A Touch Unit is optional and must be installed for finger touch operation.
1. Connect the USB cable to your projector's USB-B1 port.
Note: If you are connecting to a mini PC attached to the optional wall mount, connect the USB cable
to the projector's USB-B2 port. You can change the HDMI port associated with the USB-B2 port by
changing the USB-B2 setting in the projector's Pen/Touch > PC Interactivity menu. Also connect
the mini PC to one of the projector's HDMI ports.
2. Connect the other end to any available USB port on your computer.
Parent topic: Connecting to Computer Sources
Connecting to Video Sources
Follow the instructions in these sections to connect video devices to the projector.
Connecting to an HDMI Video Source
Connecting to a Streaming Media Player
Connecting to a Composite Video Source
Connecting to a Video Source for Sound
Parent topic: Projector Connections