If the pens are difficult to use or respond too
slowly, try the following solutions:
-
For easier
operation, hold the pen perpendicular to the projection
surface.
-
For the
best performance, connect your computer to the projector using a
VGA computer cable for display and the USB cable for
interactivity.
-
If you are
using USB display in Windows, you may need to disable Windows Aero
in the EPSON USB Display Settings program on your computer.