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Chapter6Troubleshooting
Imaging problems (for analog only)
Problem Possible cause and remedy
12. Display position is incorrect. • Use“Position”intheSettingmenutocorrectthe
imageposition(see“Tocorrectthescreenposition
“Position””(page25)).
• Iftheproblempersists,usethegraphicsboard’sutility
ifavailabletochangethedisplayposition.
13. Vertical bars appear on the screen or a
part of the image is ickering.
• Use“Clock”intheSettingmenutoadjustit(see“To
eliminateverticalbars“Clock””(page24)).
14. Whole screen is ickering or blurring.
• Use“Phase”intheSettingmenutoadjustit(see“To
removeickeringorblurring“Phase””(page24)).