User`s manual

38
Chapter6Troubleshooting
Imaging problems (for analog only)
Problem Possible cause and remedy
12. Display position is incorrect. • Use<Position>intheAdjustmentmenutocorrectthe
imageposition(see“Tocorrectthescreenposition
<Position>”(page17)).
• Iftheproblempersists,usethegraphicsboard’sutility
ifavailabletochangethedisplayposition.
13. Vertical bars appear on the screen or a
part of the image is ickering.
• Use<Clock>intheAdjustmentmenutoadjustit(see
“Toeliminateverticalbars<Clock>”(page16)).
14. Whole screen is ickering or blurring.
• Use<Phase>intheAdjustmentmenutoadjustit(see
“Toremoveickeringorblurring<Phase>”(page17)).