Epson 5350 EN - Manual (Page 57)

Connecting to a Computer 49
1. Connect the round end of the main cable to the projector’s
Mouse/Com 1 port. (Use the Mouse/Com 2 port if you are
connecting a second computer, and make sure the Computer
2/BNC video switch on the rear of the projector is set to
Computer 2.)
2. To use the remote control as a wireless mouse, connect one end of
the projector’s Mac mouse or USB cable to the MOUSE terminal
on the large end of the main cable.