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| Problems | Points to check with possible solutions | |||||||||||||||||||||||||||||||
3. | Display position is incorrect. | Adjust the image position using the <Position> (p. | ||||||||||||||||||||||||||||||||||||||||||
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| If the problem persists, use the graphics board’s | |
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| utility software to change the display position if | |
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4. | Screen image is smaller or larger | Adjust the resolution using the <Resolution> (p. | ||||||||||||||||||||||||||||||||||||||||||
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5. | Vertical bars of distortion appear. | Decrease the vertical bars using the <Clock>. (p. | ||||||||||||||||||||||||||||||||||||||||||
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6. Horizontal bars of distortion appear. | Decrease the horizontal bars using the <Phase>. (p. | |||||||||||||||||
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7. | Letters and lines appear blurred. | Adjust the blurred lines using <Smoothing> (p. 26) |
8. | Distortion appears like the figure | This happens when both composite |
| below. | signal and separate vertical synchronizing signal are |
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| input. Please select one of the two. |
9. The screen is too bright or too dark. | Adjust the contrast and brightness. (The backlight |
| of the LCD monitor has a fixed life span. When |
| the screen becomes dark or begins to flicker, please |
| contact your dealer.) |
10. Afterimages appear. | When the screen image is changed after displaying |
| the same image for a long period, an afterimage |
| may appear. The “Afterimage” can be removed |
| gradually by changing the displayed image. Use the |
| “Off Timer” function and avoid keeping the screen |
| on all the time. (p. 19) |
10. TROUBLESHOOTING 43