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T Imaging problems
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| Problems | Points to check with possible solutions | |||||||
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| 1) Display position is incorrect. | Adjust the image position using the “Position” icon | ||||||||||||||||
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| in the ScreenManager “Screen” menu. See page 21. |
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| If the problem persists, use the graphics board's |
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| utility sofware to change the display position if |
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| available. (It may be called |
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| Change the resolution or refresh rate to match the |
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| preset mode. See page 11. |
| 2) Vertical bars of distortion | Decrease the vertical bars using the“Clock” icon in | ||||||||||||||||
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| appear. | the ScreenManager “Screen” menu. See page 20. | |||||||||||||||
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3) | Letters and lines appear | Adjust the blurred lines using “Smoothing” | ||||||||||||
| blurred. | adjustment. Please Refer to the page 23. | ||||||||||||
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4) | Distortion appears like the | This happens when both composite | ||||||||||||
| figure below. | signal and separate vertical synchronizing signal | ||||||||||||
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| are input. Please select either one from the two |
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| signals. |
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5) |
| Horizontal bars of distortion | Decrease the horizontal bars using the “Phase” | |||||||||||
| appear. | icon in the ScreenManager “Screen” menu. See | ||||||||||||
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| page 21. |
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6) | The screen is too bright or | Adjust the contrast and brightness using the |
| too dark. | ScreenManager’s Screen menu. See page 22. |
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| (The backlight of the LCD monitor has a fixed life |
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| span. When the screen becomes dark or begins to |
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| flicker, please contact your dealer.) |
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7) | When the screen image has been changed after | |
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| displaying the same image for a long period, after- |
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| images may appear. Use the Off Timer function |
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| and avoid leaving the screen on all the time. |
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8) | Finger prints appears on the | Leaving the screen white may solve the problem. |
| screen. |
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30 3 TROUBLESHOOTING