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Maintenance
Problem: The image is flickering or otherwise unstable
Try one of these possible solutions:
•On the
•Change the color setting of your computer monitor. Change the number of colors that your computer displays on its monitor.
Problem: Image has vertical flickering bar.
Try one of these possible solutions:
•On the
•Reset the display mode of your graphic card to make it compatible with the projector. See “Setting the Screen Resolution” on page 28 for details.
Problem: Image is our of focus.
Try one of these possible solutions:
•Adjust the focus ring on the projector. Turn the focus ring until the image comes into focus.
•Make sure the distance between the projector and the screen is between 3.94 ft (1.2m) and 32.81 ft (10.0m). See “Adjusting Projection Image Size” on page 11 for details.
Problem: The screen is outstretched when displaying 16:9 DVD.
The projector automatically detects 16:9 DVD and digitally adjusts the image aspect ratio to full screen with a 4:3 default setting.
If the screen is still outstretched, try one of these possible solutions:
•Reset your DVD player to display at a 4:3 aspect ratio. See the DVD player user’s guide for the steps to adjust its aspect ratio.
•On the projector’s
Xerox DP1011 User’s Guide | 25 |