My pen is hard to use. What should I do?

• 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 or HDMI 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.
  • If you are projecting over a network, refer to the EasyMP Network Projection Operation Guide for performance adjustment instructions.
  Related tasks
  Connecting to a Computer for VGA Video
  Connecting to a Computer for HDMI Video and Audio
  Calibrating Automatically
  Calibrating Manually