Epson 5350 EN - Manual (Page 53)

Connecting to a Computer 45
1. Connect one end of the projector video cable to the projector’s
Computer 1 port. (Use the Computer 2 port if you are
connecting a second computer.)
2. Remove the small cover on the Macintosh desktop adapter and set
its DIP switches in accordance with the resolution you want to use
(such as 16-inch mode). See your Macintosh documentation for
instructions.