In The Case Of Dvi-D - Epson EMP 8100NL Owner's Manual

In the case of DVI-D*

Digital signals are output to the projector without amendment if a digital video card for liquid
crystal displays and output port are mounted onto the computer.
· Connect the computer's digital output port to the projector's computer #1 DVI-D port with
the optional digital video cable. Select the cable in accordance with the shape of the computer
port (DVI-D/DFP).
· Set the switch to the digital setting (left-hand side) with the tip of a ballpoint pen or other
pointed object.
Point
There are cases where the computer must be set up in order to switch the computer output
to the DVI-D. Refer to the instruction manual for the computer for further details.
30 - Connecting the projector to a computer
Monitor port
Digital Video Cable
(optional)
Computer #1 DVI-D Port