How do I adjust the image position and size?

• If you are displaying a computer image using the Video or S-Video output port, you can adjust its position and size. To adjust the image Position, use the Position arrow buttons on the remote control. To adjust the image size, press and hold the Main button on the control panel. Then use the right and/or down Position arrow buttons on the remote control to enlarge the image. Use the up and/or left Position arrow buttons to reduce the image. The document camera will remember the position and size. If the signal frequency of the RGB1 or RGB2 port changes, however, you may need to readjust the position. Note: You can't adjust the position or size of an image captured with the overhead camera or an image output through the RGB video output port.