Can I display on the screen and a computer monitor simultaneously?

• Yes. First make sure your computer's VGA cable is connected to the projector's Computer1 port. See Connecting to the Computer Port for details. Then connect your monitor to the projector's Monitor Out port, as shown:
  
  If you're using a notebook computer, you may be able to display simultaneously on the LCD screen and an external monitor port. If you can't, see The Projector and Notebook Don't Display the Same Image.
  
  Note:
  • The monitor cannot display component video or computer images via the Computer2 port.
  • Some LCD monitors may not be able to display the image correctly. If you have trouble displaying the image, connect a multiscan monitor. If you're projecting computer images, make sure the computer's refresh rate is set to 65 Hz or greater.