Epson 830p User Manual - Page 65

■ Video Signal Leave this setting at Auto unless you are using a 60-Hz PAL system (select PAL60). Adjusting the Image Size, Shape, and Position Whether you're projecting from a computer or video player, you can use these settings to adjust the size, shape, and position of the image: ■ Resize button Adjusts how an image fits into the display area. For computer images, resizing is normally unnecessary, since the projector automatically resizes the image to make the best use of the display area. If you press the Resize button on the projector or remote control, the projector displays the image at the output resolution of the computer (which makes the image larger or smaller, depending on its resolution). If the resolution of the image is the same as the projector's (1024 × 768), pressing Resize has no effect. For video images, pressing Resize switches the aspect ratio between 4:3 and 16:9. This lets you play digital video images or movies recorded on certain DVDs in 16:9 widescreen format. ■ Keystone (in the Setting menu) Squares up the shape of the image after the projector has been tilted upward or angled to one side (see page 26). If you notice lines or edges looking jagged after adjusting the shape, decrease the Sharpness setting (see page 62). ■ Position (in the Signal menu) If the image is slightly cut off on one or more sides, it may not be centered exactly. Select this setting and use the pointer button to center it (not available for digital RGB or RGB video images). note If your computer image is stretched, compressed, or doesn't fit correctly on the screen, try adjusting the Resolution setting first (see page 64). Fine-Tuning the Projector 65