Epson EB-1460Ui - Manual (Page 34)

Installation Guide
33
In Out
When connecting one computer to two projectors and using the interactive function, connect a USB cable
from the computer to each projector. You need a computer with two USB-A ports.
Necessary cables when installing the Touch Unit (EB-1460Ui/EB-1450Ui only)
You need the supplied Touch Unit connection cable when installing the Touch Unit and connecting it to the
projector. Operations are not performed correctly with a commercially available cable.
The shape of the plug that connects to the projector and the plug that connects to the Touch Unit differ. See
the following figure to connect to the correct ports.