| Problems | Points to check with possible solutions |
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11. | The screen has defective | This is due to the characteristics of the panel itself, and not |
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| pixels (e.g. slightly light | the LCD product. |
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| or dark). |
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| ENGLISH |
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12. | Fingerprints remain on | Leaving the screen white may solve the problem. |
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| the screen. |
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13. | The “Smoothing” can not | “Smoothing” is disabled when the screen is displayed in the |
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| be selected. | following resolution. |
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| • 1600 x 1200 |
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| The image size is doubled both in horizontally and |
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| vertically (i.e. 1600 x1200 enlarged from 800 x600) to |
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| provide clear focus which does not require this function. |
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14. | The utility disk is unable | Some PCs without |
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| to be opened (for | disk to be opened. Please set the desktop pattern to every- |
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| Macintosh only). |
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15. | • The Enter button does | The adjustment lock is probably on. To unlock: switch the |
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| not operate. | LCD monitor off. Then, while pressing the Auto |
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| • The Auto adjustment | adjustment button switch, the power on. (p.19) |
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| button does not operate. |
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16. | The Auto adjustment | The Auto sizing function is intended for use on the |
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| button does not work | Macintosh and on |
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| properly. | It may not work properly in either of the following cases. |
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| When running an |
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| windows). |
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| The background color for the “wall paper” or “desktop” |
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| pattern is set to black. |
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| Some signals from a graphics board may not function |
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| properly. |
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8.TROUBLESHOOTING 37