n Others
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| Problems | Points to check with possible solutions |
1) The monitor beeps or hums. | The monitor emits a humming noise when | ||
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| executing automatic degaussing at |
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| This is not a problem. |
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| The monitor beeps at any time. This is not a |
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| problem. See page 36 for full details. |
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2)• Control Pad “ENTER key” | The Adjustment Lock is probably on. To unlock: | ||
| does not operate. | switch off the monitor power, then hold down the | |
| • | ||
| back on. See page 19. | ||
| does not operate. | ||
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3) | The | ||
| not work properly. | Macintosh and on IBM compatibles running | |
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| Windows. It may not work properly if either of |
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| the following applies. |
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| - You are running an |
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| - The background color for the “wallpaper” or |
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| “desktop” pattern is set to black. |
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| Some signals from graphics boards may not |
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| function properly. |
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•A
4) Characters are too large. |
| Change the resolution of the graphics board to a | ||||||||||||||||||||||||||||||||||||
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| higher setting. (Refer to the manual for the |
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| graphics board or PC.) |
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E
What is Resolution?
Resolution is expressed as the number of dots (pixels) displayed on the screen. A larger number of dots produces a more sharply defined (a
Note that for a given screen size the dot size decreases as the number of dots increases: a 640 × 480 (dot × line) resolution uses larger pixels than a 1024 × 768 resolution. The display size of a given font therefore varies according to the resolu- tion. Higher resolutions allow you to display more information on the screen.
4 TROUBLESHOOTING 49