Epson EMP-1715/1710 - Manual (Page 68)

List of ESC/VP21 Commands 68
USB Connection Setup
To control the projector using ESC/VP21 commands via a USB
connection, the following preparations must be carried out.
A
Download the USB driver (USB-COM Driver) from
the Epson Web site to your computer.
Go to http://www.epson.com and select the support section of your
local Epson Web site.
B
Install the downloaded USB driver onto your
computer.
Read the instructions displayed on the download screen.
C
Set "Extended" - "Link 21L" to "On" from the
projector's configuration menu.
For the EMP-1715/1705
Set "Link 21L" to "On" after setting "Extended" - "USB Type B" to
"Link 21L" from the projector's configuration menu.
Procedure